Pneumatic wheel crane KS 5363 d. Pneumatic wheel crane: brands, device, technical characteristics

Crane KS-5363 - diesel-electric with a lifting capacity of 25 T, equipped with 25- and 5-ton main and auxiliary lifting hooks. The crane can use a two-rope grab with a bucket capacity of 2 m3.
The crane uses a multi-motor DC drive powered by its own power plant.
The speeds of the actuators are regulated in the generator - engine (G - E) system by changing the voltage of the main generator feeding the engines. When moving the crane without a load, the platform is allowed to rotate. The crane has a wide range of speeds for all mechanisms, including the movement mechanism in working and transport positions.
The crane mechanisms are controlled using a mixed system: hydraulic, electrical and mechanical.
The main mechanisms are controlled from a remote control with buttons and two command controllers. A pump hydraulic system is provided to shift the gearbox, control the outriggers, turn the wheels, brake the travel mechanism and lock the differential. The supports and locking are controlled from a remote control mounted on the running gear, and the remaining mechanisms are controlled from the driver’s cabin.
The hydraulic system includes a gear pump NSh-32E with a capacity of 35 l/min at pressure 10.5 MPa.
The crane winches are equipped with rope handlers and spindle limit switches. Main boom 15 m lengthened using inserts 5 and 10 long m up to 20; 25 and 30 m. These booms can accommodate jib sizes 8 and 15 m. The crane is equipped with tower-boom equipment.

The running gear consists of two drive axles. The wheels of both axles are double, size 14.00-20. The running device is equipped with external hydraulic supports, but the crane can operate without them with a lower load capacity. Special attachments to the supports allow you to change the base from 4.2 to 5 m. The crane can be towed in a trailer to a tractor using a hitch at speeds up to 20 km/h.
The crane is transported by rail with its wheels removed and no boom - on a 60-tonne four-axle railway platform. To load the crane onto the platform, use another crane with a lifting capacity of 20 - 25 T.

Technical characteristics of the crane KS-5363

Load capacity, T:
. on supports:
..	25 / 30 *
..	3,3 / 4
. without supports:
.. at minimum hook reach	7,5 / 14
.. at maximum hook reach	2,1 / 2
Hook Reach, m:
..smallest	2,5 / 4,5
.. greatest	13,8 / 15,9
Hook lifting height, m:
.. at minimum hook reach	16,3 / 13,7
.. at maximum hook reach	6,4
Speeds:
.. lifting the main hook, m/min	7,5; 9
.. lowering, m/min	0,7 - 9
.. turntable rotation speed, rpm	0,1 - 1,3
.. self-propelled crane movement, km/h	3; 20
324
174
Smallest turning radius (outer wheel), m	10,3
The greatest angle of ascent of the path, hail	15
Engine:
.. brand	YaMZ-M204A
.. power, hp	180
Installed power of electric motors, kW	166
Wheel track, m:
.. front	2,4
.. rear	2,4
Crane weight, T	33
Including counterweight, T	4

* - With boom 15 m - 30 T, with boom 17.5 m -25 T.

Load capacity when moving and the climbing angle overcome during travel in transport position

* - Load capacity is indicated with the boom located along the axis of the crane.
** - The denominator is the permissible angle of inclination of the crane when working on outriggers.

Characteristics of the main and replaceable boom equipment of the KS-5363 crane

Power point pneumatic wheel crane KS-5363 consists of a four-cylinder two-stroke diesel engine 6 brand YaMZ-236, electric motor 2 brand A2-72-4 AC 380 IN for operation from an external network, two DC generators 220 IN: main 10 brand DK-309B and auxiliary 1 brand P-62. Connected to the power plant via a belt drive system 3 - 4 - 8 gear pump 5 grade NSh-10E with a working pressure of 7.5 MPa.

Load winches of the main lift of jib cranes are designed for lifting and lowering loads, auxiliary lift winches are designed for lifting smaller loads on a jib or grab.
Kinematic diagrams of main and auxiliary lifting winches crane KS-5363 are not fundamentally different from each other.

Main lift winch driven by electric motor 1 . The output shaft of the electric motor is connected to the input shaft of a three-stage gearbox 5 gear coupling 2 . A shoe brake pulley is mounted on splines on the input shaft of the gearbox. 3 , controlled by a short-stroke electromagnet 4 .
The four gearbox shafts are supported on its housing using ball bearings.
The gearbox contains three pairs of cylindrical helical gears. The gearbox is connected to the drum 8 gear coupling 7 , one half of which is fixed on the output shaft of the gearbox, the second - on the drum shaft. Gear coupling 7 at the same time serves as one of the drum axis supports.
The drum axis is supported on one side by double-row roller bearings 9 . On the other hand, the axis is connected by a gear coupling 7 with the output shaft of the gearbox.

Auxiliary lift winch driven by electric motor 1 , power from electric motor to drum 4 transmitted through a three-stage gearbox with cylindrical gears - gears 12 - 11 , 10 - 6 , 2 - 5 . The motor and drum are connected to the gearbox through gear couplings 14 . A TKP-300 brake is installed on the input shaft of the gearbox.
To the output shaft of the gearbox through a gear transmission 7 - 8 limit switch connected 9 .

Boom winch According to the kinematic scheme, it is somewhat different from that discussed above. The differences are that there is not one brake on the input shaft of the gearbox, but two 11 And 14 type TKP-200, the winch mechanism is equipped with a rope handler 7 driven by a single-thread worm 6 via chain transmission 4 - 5 , in which one sprocket is located on the worm 6 , the other is on the drum shaft 3 , the boom winch is not equipped with a limit switch.


Kinematic diagram of the turning mechanism	Rotation mechanism (fig.)

Rotation mechanism crane KS-5363 consists of an electric motor 10 , gear reducer with gears: bevel 7 - 6 and cylindrical 11 - 3 , 5 - 4 ; runner gear 2 and ring gear 1 . The motor is connected to the gearbox by a chain coupling 9 . On a common shaft with one of the coupling halves there is a permanently closed shoe brake. 8 type TKP-200.

Movement mechanism consists of an electric motor 18 , two-speed gearbox (gear 4 - 13 And 2 - 15 ) and two axles: front A and rear B.
The front axle is steered, the rear axle is unsteered. The front and rear axles are connected to the gearbox by cardan shafts. From the cardan shafts, power is transferred to the axles to the main bevel gears 6 - 7 . The transmission systems in the front and rear axles are the same. On a common shaft with a bevel gear 7 rigidly seated spur gear 12 which meshes with the gear 11 , rigidly connected to the differential housing. The housing contains four bevel gears. Two gears 9 rigidly mounted on the axle shafts, the other two (satellite gears) 10 ) are mounted on the axles-consoles of the differential housing. So when the gear 11 comes into motion, the differential housing rotates along with the satellite gears, which, being in mesh with the gears 9 , mounted on the axle axles of the bridge, transmit power to the wheels.
The differential device makes it possible to drive the road wheels at different speeds at a constant speed of the driveshaft. This property of differential gearing is used when the crane moves around curves, where the outer wheel travels a longer distance than the inner wheel, and therefore the outer wheel must rotate at a higher frequency than the inner wheel.

Kinematic (above) and structural (below) diagrams of the movement mechanism of the KS-5363 crane

Transmission serves to change the speed of movement of the crane.
Gear shaft 19 connected to the electric motor and power is taken from it through the right gear to the intermediate shaft 21 .
On input shaft 15 freely, on ball bearings, gears are mounted 16 And 26 , which are in constant engagement with rigidly mounted on the shaft 21 gears. When the gear shaft rotates 19 these gears also rotate. Shaft power 15 from gear 16 or 26 withdrawn through gear coupling 17 , having a splined fit on this shaft.
The drive and control of the gear coupling are hydraulic (the mechanism in the figure is disconnected from the gearbox housing). When the piston moves 7 located in the hydraulic cylinder 6 , the lever moves to the right or left accordingly 5 and through the roller 10 moves the fork 12 , pivotally connected to a gear coupling 17 .
Shaft 15 It is directly articulated with the driveshaft of the rear axle. Shaft power 15 to the driveshaft of the front axle is selected through a toothed coupling 14 . When engaging first gear, the gear clutch 17 connects the gear 16 with the output shaft and at the same time the plunger moves the gear coupling 14 to the left and engages the front axle.
When engaging second gear, the gear clutch 17 connects the gear to the output shaft 26 . At the same time the plunger 13 moves the clutch 14 and disables the front axle.
To prevent the electric motor of the travel mechanism from turning on when the gear is not engaged, electrical blocking is provided with limit switches 4 .

Crane gearbox KS-5363

Rear axle crane KS-5363 automotive type; it is based on a cast crankcase 21 with pins attached to it. The crankcase is rigidly attached to the fixed frame with bolts.
Mounted on crankcase axles on tapered roller bearings 10 hubs 4 And 13 . On the hubs 13 attach the rims 1 with tires 31 .
The wheels receive rotation from the main gear 23 through axle shafts 32 .
The running wheels of the rear axle are equipped with shoe brakes, pulleys 26 brakes are mounted on the hubs 13 running wheels, and brake pads 15 mounted on brackets welded to the crankcase axles 21 .
Wheel braking is carried out from a pneumatic cylinder 20 through the lever 18 and fist 16 (when you turn your fist to the left, the pads diverge and the linings 17 pressed against the inside of the pulley 26 ).
To the crankcase 27 the body is secured with studs 25 main gear.

Rear axle of crane KS-5363

The picture below shows shoe brake and its fastening on the tap to the crankcase 2 rear axle.
Brake pulley 16 bolted 26 and pins 27 to the main gear shaft 25 .
Brake pads 14 along with levers 13 hinged to the crankcase 2 . The brake is activated by a hydraulic cylinder 23 , opens using springs 4 And 11 . Gap between pulley 16 and brake pads 14 when the brake is open, it is adjusted with a bolt 10 .

Rear parking brake of crane KS-5363

Main gear includes bevel gear drive 13 - 21 , spur gear transmission 22 - 10 , differential 8 - axle shaft 1 .
Gear 13 through the bushing 14 rests on tapered bearings 12 And 20 .
Gears 21 And 22 sit on a common shaft supported by tapered bearings 23 . Bearings are enclosed in a glass 24 , pressed into the body 25 main gear.
The differential is enclosed in a bowl 6 supported by bearings 3 . The differential includes side gears 5 and satellite gears sitting freely on the crosspiece 7 , mounted in the differential bowl.
When the gear rotates 10 rotation is received by the differential bowl and crosspiece, and consequently, by the differential satellite gears sitting on it 8 . They are meshed with the side gear 5 , having a splined fit on the axle shaft 1 . This allows the gears to rotate 5 and axle shafts 1 .
The differential allows the axle shafts to rotate at different speeds, which allows the crane to move around curves. When the crane moves in a straight line, the satellite gears do not rotate around their own axis. When turning, the inner radius of the crane is smaller than the outer radius, so the inner wheel travels a shorter distance compared to the outer one. Accordingly, its rotation speed should be lower than the rotation speed of the outer wheel. In this case, the satellite gear begins to rotate around its own axis and imparts an additional rotation speed to the semi-axial gear 5. Accordingly, the speed of the pneumatic wheel connected to this semi-axle increases.

Front axle The crane is also of an automotive type. The main gear of the front axle is the same as that of the rear axle. Unlike the rear axle, the front axle is steerable. This caused some distinctive design features. These include primarily the use of a steering knuckle 5 , providing rotation of the wheels in the horizontal direction and movement in the vertical direction.
Rotation mechanism driven by hydraulic cylinders 10 through their stocks 8 .
Since the trunnion 2 can move relative to the crankcase, then use composite axle shafts (external and internal) with a hinged connection. The hinge design is visible in the figure. At the junction of the axle shafts 1 at their mating ends there are special heads with a cylindrical bore for a fist 3 hinge There is a groove in the fist for the disc 4 hinge This design of the hinge allows torque to be transmitted to the wheels through the axle shafts when they intersect each other at different angles within specified limits.
The outer running wheels of the front axle are not driven; they are mounted on bronze bushings and rotate freely relative to the internal running wheels.
In difficult road conditions, the outer wheels are connected to inner leads, which are mounted on the wheel flanges and secured with bolts. This reduces rolling resistance when the crane passes along curved sections of the track.

Front axle of crane KS-5363

Towing Attachment crane in a trailer with a tractor is mounted on the eye of the running gear and consists of a drawbar 9 , traction 2 , pin 13 and springs 12 . To mount the device, a special bracket is welded to the fixed frame of the crane. It is hinged to it using an axis 5 attach the lever 6 , to which using the axis 7 drawbar connected 9 . Drawbar 2 connected to the steering knuckle 4 front axle, the rod is connected to the steering knuckle using an axle 3 , and with a drawbar - using a spherical pin 1 .
To dampen inertial loads, the pin 13 connected to drawbar 9 through a spring built into it 12 .
The wheels are turned on curves by turning the drawbar with a horizontal plane. To freely connect the cavities of the wheel turning hydraulic cylinders when transporting the crane in a trailer with a tractor, a valve is mounted on a fixed frame 8 .

Outriggers consist of swing arms 6 , hydraulic cylinders 7 with rods 9 , heels 10 or stands 12 . For mounting supports to a fixed frame 1 Weld the brackets. Levers 6 outriggers are attached to the brackets using axes 5 . Hydraulic cylinders are mounted on the rotary arms of the outriggers 7 with retractable rods 9 . Depending on operating conditions, the rods may rest on the heel 10 or stand 12 . To uniformly distribute pressure on the ground and reduce the values of their specific indicators, the heel or stand is supported by wooden blocks (pads).
With the help of outriggers, the non-rotating frame is hung on them and brought to a horizontal position. The operation of the outriggers is controlled from the station 16 via control valve 15 . The height position of the hydraulic cylinders, after the fixed frame is hung and brought to a horizontal position, is fixed with nuts 8 .

Outriggers of crane KS-5363

Electrical equipment of a crane with multi-motor DC drive KS-5363

The power plant of the KS-5363 crane consists of a YaMZ-236 diesel engine and two DC generators with a voltage of 220 IN. To power the electric motors of the winches and the movement mechanism, a DK-303B electric motor with a power of 50 kW, acting as a direct current generator.
To power the electric motor of the turning mechanism, control circuits, excitation and lighting, an auxiliary generator P-62 with a power of 11 kW. The turning mechanism motor can also be powered from the main generator. The crane uses crane-type DC electric motors with increased overload capacity and mechanical strength.
To operate the crane from an external network, an A02-72-4 AC electric motor of 380 is used IN.
To start the diesel engine and power its control and measuring equipment, as well as to power the lighting and alarm circuits, two batteries with a voltage of 12 are installed on the crane IN; The batteries are recharged from a separate generator driven by a diesel engine. The same batteries power the brake light circuits and two fans for air circulation in the driver's cabin.
The rotation speed of the turning mechanism motor is controlled by a resistor. The operating speed of the remaining electric motors is adjusted by changing the voltage of the main generator that powers the engines, in accordance with the operating instructions for the crane.
The crane mechanisms are controlled using command controllers.
To start the boom winch motor, press the button and move the controller handle to the “Up” or “Down” position, which corresponds to raising or lowering the boom. Stop the boom by moving the handle to the zero position and pressing the “Stop” button. The turning mechanism is controlled using a command device and a switch acting on the auxiliary generator.
To increase the accuracy of element alignment during installation work, the main generator and the command controller of the cargo winch are used. The swing mechanism controller handle is set to the 5th position and then the speed is adjusted using the winch controller. To turn to the right, the handle is moved to a position corresponding to lifting the load, and to turn to the left, to lower the load. Stop the mechanism by moving the handles of both controllers to the neutral position. Combining movements with the specified speed control is not permitted.
The movement mechanism is controlled using the same devices. The engine is started and accelerated through the “Start” button and the controller handle by smoothly moving it from the 1st (lower speed) to the 5th position (higher speed). Movement forward or backward depends on the direction of rotation of the handle “Right” or “Left”.
To change the speed of movement from 1st to 2nd, you must perform the following operations: set the controller handle to the neutral position; set the gear knob to 2nd speed; press the “Start” button and smoothly turn the controller handle in the required direction.
For electric braking while the crane is moving, the controller handle is moved to the neutral position and the first button, “Brake,” is pressed sequentially, and then the second button and held. By releasing the second button, the braking of the crane is automatically stopped.
In order to soften the effect of dynamic braking at speeds above 7 km/h Pre-slow down the crane using a hydraulic brake (brake) and only after that operate the second button.
To stop the crane for a short time, move the controller handle to the neutral position, press the “Stop” button and turn on the brake of the travel mechanism. In case of a long stop, use the parking brake.
To operate at sub-zero temperatures, the cabin is equipped with an electric furnace and windshield heaters.

Cabin and crane control panel

Attached to the front of the windshield is an instrument panel on which ammeters, voltmeters, switches, switches, a thermometer and a pressure gauge are mounted. To the left and right of the board there are command controllers for controlling the crane mechanisms, devices for changing the speed of the crane and controlling the rotation of the wheels. All of the above instruments and devices make up the crane control panel.
In addition, the cabin is equipped with an electric furnace for heating at subzero temperatures, heaters that prevent fogging and icing of the windows, a fan for operation in the summer, and windshield wipers. At the control panel on the floor of the cab there is a driver's seat, the height and distance of which from the control panel can be adjusted.
The front and side walls of the cabin are partially glazed, which allows for all-round visibility and monitoring of working equipment and working parts.

The crane is equipped with a load limiter OGP-1. To limit the lifting height of the hook, a spindle-type limit switch is used, which is triggered after turning the cargo winch shaft to a certain angle. The switch is connected via a gear to the gear of the cargo winch shaft. The limiter is adjusted when changing working equipment or when replacing a cargo rope. To prevent the boom from tilting onto the turntable, a telescopic stop is installed on the crane.

Lifting equipment is a special type of specialized equipment, without which it is extremely difficult to imagine highly efficient carrying out of planned work on a construction site, in a production workshop, and in some cases, carrying out search and rescue operations (for example, clearing rubble after earthquakes). It goes without saying that for each operation of lifting and moving cargo it will be rational to use a certain type of such devices. But, as many years of practice have shown, quite often the most optimal operating option is a pneumatic wheel crane. We will talk about its structure and technical features in this article.

Definition

So, a pneumatic wheeled crane is a universal crane, belonging to the jib type and moving on a pneumatic wheeled chassis. The machine is controlled from a cabin located on the rotating part of the unit. Before starting its operation, the crane operator is obliged to conduct a full visual inspection of the main parts and assemblies and check the operation of the braking system. This is done in order to ensure an adequate level of safety during work.

Historical reference

The first pneumatic wheel crane in the Soviet Union was produced in 1947, which is already quite distant from us. The name of the first model is K-101. Its carrying capacity was about 10 tons. The vehicle was already installed on a three-axle pneumatic chassis. The K-102 crane has already entered serial production. It was created in 1952, and production took place in the period 1954-1958. And already in 1961, the production of more powerful K-161 cranes began, the lifting capacity of which was 16 tons.

Today, lifting machines of pneumatic wheel type are produced only in Western Europe, in Germany.

Purpose

Any self-propelled crane with pneumatic wheels is designed to ensure high-quality and quick performance of various construction, installation and loading and unloading operations on objects that are located at short distances relative to each other in space.

At the time of carrying out the specified work, it is allowed to simultaneously perform:

Raising or lowering a load while raising or lowering the boom itself.
Raising or lowering the working boom while turning the machine in the desired direction.

All these actions are carried out safely thanks to the presence of special equipment on the crane, which we will talk about later.

Designation

Marking of taps allows you to determine all the most important technical features and parameters. First of all, we will consider the available universal indices “K” and “KS”.

“K” is a letter designation that was once approved by the Ministry of Construction and Dormash. issued before 1967 will have such a one-letter index and two or three digits. The letter itself indicates that the machine belongs to a group of cranes, and the numbers indicate the load capacity and the serial number of the model.

Since 1967, the indexation “KS” was introduced, which means “self-propelled crane”.

The letters are always followed by four numbers, each of which carries certain information. So, the first digit means the carrying capacity:

1 - 4 tons;
2 - 6.3 tons;
3 - 10 tons;
4 - 16 tons;
5 - 25 tons;
6 - 40 tons;
7 - 63 tons;
8 - 100 tons;
9 - over 100 tons.

The second digit gives information about the type of running gear and means:

1 - tracked device;
2 - widened tracked device;
3 - pneumatic wheel;
4 - special chassis (automotive type);
5 - truck chassis;
6 - tractor chassis;
7 - running;
8 and 9 - reserve.

The third number determines the type of boom suspension, which can be rope (indicated by number 6) or rigid (indicated by number 7).

The fourth digit is the assigned model modification number.

Let's look at the example of the KS-7164 crane. Its marking is deciphered as follows: a self-propelled crane with a lifting capacity of 63 tons, on a caterpillar undercarriage, equipped with a rope suspension of the boom, modification - fourth.

Technical structure

The detailed design of pneumatic wheel cranes should begin to be considered from the principle of location of power plants.

The first group is cranes, the power unit of which is located on the rotating part. In them, motion is mechanically transmitted directly to the running gear using a single-engine diesel drive, and energy can also be transferred to the running gear engines using an electric or diesel-electric drive. The carrying capacity of such machines ranges from 10 to 100 tons.

The second group is cranes, the power unit of which is mounted on the running gear. In this case, the energy is transferred directly to the running gear and the turning part from the generator, which, in turn, is driven by a diesel engine. This category includes MKT-40 lifting machines with a lifting capacity of 40 tons.

In general, any such crane will necessarily have a lifting mechanism and a movement mechanism, each of which will consist of various components and parts.

Most commonly used model

KS-5363 - diesel-electric crane. It uses a multi-motor type drive operating on direct current. The energy supply comes from the power plant located on the unit. The machine can use a two-rope grab equipped with a bucket with a capacity of 2 cubic meters. m.

This crane (25 tons is an indicator of the lifting capacity of its main lifting mechanism) is also equipped with an auxiliary lifting mechanism, which serves loads weighing up to five tons.

All executive bodies of the machine have a fairly wide range of speed adjustment, which is carried out through the generator-engine system. During movement, the crane platform can be rotated if no load is attached to it.

Crane control and design features

KS-5363 is controlled by three powerful systems: mechanical, electrical and hydraulic. The required mechanism is activated from the remote control by pressing buttons, as well as a pair of command controllers.

Shifting the gearbox, adjusting the offset of the supports, turning the wheels, locking the differential - all this is done by activating a pumping hydraulic system that operates on the basis of the energy of compressed fluid. The support is locked and controlled from a remote control located on the running gear, and all other mechanisms are controlled from the driver’s (driver’s) cabin.

The main lift winch includes:

electric motor;
three-stage gearbox;
gear coupling that prevents shaft overload;
Shoe brake with short-stroke magnet;
drum with a gear rim.

Machine cabin

Inside the crane cabin, on the front of a fairly large windshield, there is an instrument panel. It contains various ammeters, voltmeters, switches, breakers, pressure gauge and thermometer. On both sides of the board there are mounted command controllers that control the mechanisms, as well as devices for adjusting the speed of movement of the machine and controlling the rotation of the wheels.

In addition, the cabin is equipped with an electric stove for heating in the cold season, heaters that completely eliminate the possibility of glass icing and fogging, a fan for cooling the driver in the summer, and windshield wipers. The crane operator himself sits in a chair, the height of which can be adjusted if necessary.

Traveling to your place of work

The crane is towed using a special tractor at a speed not exceeding 20 km/h. If it is necessary to transport a pneumatic wheeled crane along a railway track, then in this case all the wheels and the boom are removed from it, and the machine itself is installed on a sixty-ton railway platform.

Digital data

In general, pneumatic wheel cranes, the technical characteristics of which will be indicated below in the table, are characterized by an excellent combination of price and quality. Many years of practice have shown that the money invested in the purchase of such machines is returned quite quickly. In modern conditions, the Volvo pneumatic crane is very popular among consumers, which is explained by its optimal performance, reliability and maintainability. True German quality has deservedly received the love and recognition of users.

Table - Technical parameters of KS-5363

Load capacity, t
on supports:
with minimum hook reach	25
	3,3/4
without supports:
with minimal hook reach	7,5
at maximum hook reach	2,1/2
Minimum hook reach, m	2,5
Maximum hook reach, m	13,8
Minimum hook lifting height, m	16,3
Maximum lifting height of the hook, m	6,4
Main hook lifting speed, m/min	7,5/9
Main hook lowering speed, m/min	0,7-9
Self-propelled crane speed, km/h	3;20
324
174
Minimum turning radius, m	10,3
Engine make	YaMZ-M204A
Engine power, hp	180
Power of electric motors, kW	166
Rear wheel track, m	2,4
Weight of the entire crane, t	33
Counterweight mass (included in the total), t	4

Brands of pneumatic wheel cranes

In addition to the above index “K”, there is also marking:

"MKP" - assembly pneumatic wheel crane.
"MKT" is an assembly crane based on a tractor. Its designation indicates the carrying capacity in tons after the hyphen. For example, MKT-63.
"MKTT" is an assembly crane with a telescopic boom based on a tractor. Here the numbers also indicate the carrying capacity.

The KS-5363 pneumatic tower jib crane is used in the process of construction of structures and work with dimensional materials. Produced until 1994 in Odessa.

Design and benefits

Over the entire serial production cycle, several modifications of the KS-5363 pneumatic wheel crane, marked A, B, C, D, E, were developed and produced.

The power plant of the crane is represented by a two-stroke diesel four-cylinder and an electric power unit, two electricity generators. The kinematic diagram of the winch consists of an electric motor, gearbox, clutch, brake pads and a drum with a rim of teeth.

Advantages of the KS-5363 crane:

performance does not decrease when operating from a diesel generator;
simple and affordable maintenance;
the ability to use auxiliary devices;
turning the platform when there are no materials on the hook;
ease of control thanks to the pneumatic wheel system;
availability of spare parts for repairs.

A sufficient distance of the wheels from each other balances the stability of the crane and its stability when performing work operations.

Technical and cargo altitude parameters

Technical characteristics of the crane KS-5363:

lifting speed of the lifting device– 7.5-9 m/min;
rate of descent – 0,7-9;
number of turntable revolutions per minute – 0,1-1,3;
speed of movement under its own power per hour– 20 km;
engine– YaMZ-M204A;
power unit power– 180 hp;
electrical unit power– 166 kW;
equipment operating weight– 33 tons;
counterweight– 4 tons.

Load-height characteristics of the KS-5363 model:

the largest mass of cargo on supports with the smallest and largest hook reach– 25 tons and 3.3 tons;
maximum weight of the lifted load without hook at maximum and minimum reach– 2.1 and 7.5 tons;
hook reach – 2,5-13,8;
boom length– 15 or 17.5 m;
load lifting height at minimum and maximum reach– 16.3 and 6.4 m;
load capacity in motion– 14 tons.

Installation of lattice extensions 5 or 10 meters long is allowed.

Hydraulic system

The hydraulic system of the KS-5363 load-lifting crane is based on a pumping device of the NSh-32E brand with a performance parameter of 35 l/minute and a working pressure of 10.5 MPa. The system also includes cylinders, a hydraulic tank and other components.

The mechanism of operation is to supply oil to the pump from the hydraulic tank, from where it then flows to the cylinders after the distribution stage. The latter maintain pressure thanks to special valves. The created pressure and oil influence the piston, which causes it to operate.

Chassis

This part of the car is represented by several bridges. There are 4 wheels per axle, for a total of two axles. To increase the lifting characteristics, external hydraulic supports are installed, thanks to which the base of the equipment expands by 80 cm.

The rear axle drives all wheels. Equipment is transported by towing or by railway platform. In the first case, the crane needs to be folded, in the second, the wheels and boom must be removed.

Equipment

The KS-5363 crane is equipped with basic and additional accessories. Basic devices:

arrow– 15 m;
main rope– 21 mm in diameter and 140 meters in length;
additional rope– 21 mm in diameter and 95 m in length.

Replaceable devices and their parameters:

replaceable boom– 20-30 meters;
replacement boom reach– 5.5-26.3 meters;
maximum load lift on supports– from 0.5 tons to 16.2 tons.

A boom with a lattice extension, a tower device, the reach of which can reach 17.1 m, is also installed.

Control system

Various parts of the equipment are driven by electrical, mechanical and hydraulic control systems. Mechanical is implemented by a remote control that regulates the operation of the supports, wheels, brake system and power take-off.

The hydraulic system implements crane lifting operations. An electric motor controls the operation of the crane and winch. The safety factor is provided by the all-welded frame and drive axles of the base chassis.

Crane operator cabin

The instrument panel is located in the front part of the KS-5363 crane cabin. It is equipped with a thermometer, pressure gauge, ampere and voltmeter, switches and levers. On two sides of the panel there are controllers and power take-off devices, and on one side there is a steering control.

The KS-5363 cabin has an electric heater, it is possible to warm up the windows, a fan and windshield wipers are installed. The operator's seat is adjustable in height and degree of backrest recline.

The KS-5363 pneumatic tower jib crane is used in the process of construction of structures and work with dimensional materials. Produced until 1994 in Odessa.

Design and benefits

Over the entire serial production cycle, several modifications of the KS-5363 pneumatic wheel crane, marked A, B, C, D, E, were developed and produced.

Advantages of the KS-5363 crane:

performance does not decrease when operating from a diesel generator;
simple and affordable maintenance;
the ability to use auxiliary devices;
turning the platform when there are no materials on the hook;
ease of control thanks to the pneumatic wheel system;
availability of spare parts for repairs.

A sufficient distance of the wheels from each other balances the stability of the crane and its stability when performing work operations.

Technical and cargo altitude parameters

Technical characteristics of the crane KS-5363:

lifting rate of the load-handling device – 7.5-9 m/min;
rate of descent – 0.7-9;
number of turns of the turntable per minute – 0.1-1.3;
speed of movement under its own power per hour – 20 km;
engine – YaMZ-M204A;
power unit power – 180 hp;
power of the electric unit – 166 kW;
operating weight of the equipment – 33 tons;
counterweight weight – 4 tons.

Load-height characteristics of the KS-5363 model:

Load-height characteristics of the KS-5363 truck crane

the largest mass of cargo on supports with the smallest and largest hook reach - 25 tons and 3.3 tons;
the maximum weight of the lifted load without a hook at maximum and minimum reach is 2.1 and 7.5 tons;
hook reach – 2.5-13.8;
boom length – 15 or 17.5 m;
load lifting height at minimum and maximum reach – 16.3 and 6.4 m;
load capacity in motion – 14 tons.

Installation of lattice extensions 5 or 10 meters long is allowed.

Hydraulic system

Chassis

The rear axle drives all wheels. Equipment is transported by towing or by railway platform. In the first case, the crane needs to be folded, in the second, the wheels and boom must be removed.

Equipment

The KS-5363 crane is equipped with basic and additional accessories. Basic devices:

boom – 15 m;
main rope – 21 mm in diameter and 140 meters in length;
additional rope – 21 mm in diameter and 95 m in length.

Replaceable devices and their parameters:

replaceable boom – 20-30 meters;
replaceable boom reach – 5.5-26.3 meters;
maximum load lift on supports – from 0.5 tons to 16.2 tons.

A boom with a lattice extension, a tower device, the reach of which can reach 17.1 m, is also installed.

Control system

Crane operator cabin

The KS-5363 cabin has an electric heater, it is possible to warm up the windows, a fan and windshield wipers are installed. The operator's seat is adjustable in height and degree of backrest recline.

KS 5363 pneumatic wheel crane: characteristics

The KS-5363 crane is a jib crane that has a pneumatic wheel travel. It was developed by the Odessa plant named after. January Uprising" and rolled off the assembly line until 1990. The production of a multifunctional construction crane began in 1970.

With the help of KS-5363, installation and loading and unloading operations with loads not exceeding the maximum permissible weight are performed at construction sites. A specially developed kinematic scheme allows you to perform several operations simultaneously.

Main technical characteristics of KS 5363

Loading capacity is 10 -36 tons, depending on the initial position and modification. Standing on supports, it is capable of lifting a maximum load weighing up to 36 tons. Without deployed outriggers, the permissible weight is 14 tons, and with a load of 10 tons.

KS 5363

The main boom lifts the load to a height of 36.2 meters. When using tower equipment with a jib, it is possible to lift the load to a height of 50 meters. The permissible departure angle is 13 degrees.

Crane KS 5363 has the following technical capabilities:

lift the hook at a speed of 7-9 m/min;
lower the crane at a speed of 0.7 - 9 m/min;
move at speeds up to 20 km/h;
withstand support loads of up to 324 kN;
withstand axle load up to 174 kN;
move a 15 ton load on the go.

KS-5363 is equipped with a YaMZ-M204A diesel engine with a power of 180 hp. Electric motors have a power of 166 kW. The total weight of the crane is 33 tons. The grab has a capacity of 2 m3.

Basic equipment

The working elements of KS-5363 can be divided into main and replaceable elements. The main equipment consists of a lattice boom and ropes. In addition, there are interchangeable booms, jib devices and tower-boom devices.

The crane is equipped with a main boom, the length of which is 15 meters. The rope used in the boom has a diameter of 21 mm and its length is 140 meters. The auxiliary rope has the same diameter, while its length reaches 95 meters.

Replacement equipment

Replacement equipment is installed instead of the main one and allows you to perform other tasks. Depending on this, the technical capabilities of the crane change.

Replacement equipment consists of the following elements:

extended booms;
jib arrows;
tower-boom devices.

An extended boom and a jib boom have a length of 20-30 meters. At one time, the tower-rifle device was only 10 meters long. Moreover, unlike other additional equipment, the tower has a height of 20 meters.

Faucet dimensions

Construction of the KS-5363 crane

The KS 5363 pneumatic wheel crane is one of the special equipment with several main control systems.

The crane is controlled by:

Mechanical system.
Hydraulic system.
Electrical system.

The mechanical system is controlled from a remote control. He is responsible for the brake system, gearbox, wheels and supports. When it is necessary to move and stay in a certain place, the driver-mechanic uses this system.

Hydraulic equipment is necessary to lift and lower loads. The main element of this system is the NSh-32E gear pump. In addition, the equipment consists of a hydraulic tank, pump, battery, turbo lines, and actuator cylinders.

The electrical control includes DC generators. One of them operates the winch and crane. Another generator works together with a diesel engine and two batteries.

Features of KS-5363

The shooting crane has the following features:

Maintain high efficiency with diesel generator.
Low cost and maintainability.
Low cost of maintenance and repair.
Possibility of using a grab with a bucket.
The platform can be rotated even when the boom is not loaded.
The presence of a pneumatic wheel system increases the controllability of the crane.
The wheel-to-wheel distance is 2.4 meters, which significantly increases balance and stability.

Front axle

Hydraulic system

The main element of the hydraulic system is the NSh-32E gear pump. The performance value of this element is 32 l/min, pressure 10.5 MPa. The system begins to operate when oil enters the pump from the hydraulic tank.

Due to a special cylinder, oil moves to the actuator cylinders. The required pressure is maintained by a valve located in the distributor. The oil presses on the piston, which, in turn, drives the mechanism.

Modification KS 5363, technical characteristics

One of the most common modifications of the model is KS-5363A. It has a lifting capacity of 25 tons. But it is achieved only after installing external outriggers. With the supports not set, the crane can lift up to 14 tons of cargo.

Unlike the main model, the modification is equipped only with boom and turret-boom equipment.

Technical characteristics of the equipment:

Boom length – 18 m (possibility to increase or decrease the boom due to sections in the range from 15 to 32 m).
Availability of steerable and unsteerable jib 10 m long.
The tower-boom equipment has a height of 15 meters.
The beak is up to 15 meters long.

The model is equipped with a diesel-electric multi-motor drive. The installation is powered by a YaMZ diesel engine. An external network can be used as a power source.

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hydraulic system, chassis, device, diagram

The KS-5363 lifting machine was produced until 1994 in Ukraine. The manufacturer was an Odessa company.

Advantages and features of the KS-5363 jib crane

The significant advantages of the crane are:

the device does not lose efficiency when operating from the built-in diesel generator;
simplicity and low cost of service;
allows the use of a grab with a bucket;
platform rotation when there is no load on the hook;
the pneumatic wheel system makes the crane very easy to operate;
balance and stability are ensured by wheels that are sufficiently far apart from each other.
Availability of spare parts, which makes the KS-5363 crane easy to maintain.

This equipment on pneumatic wheels is one of the most popular in the construction field. KS-5363 is actively used for loading and unloading large goods, as well as directly for the construction of buildings.

Over the entire production cycle, the Ukrainian plant supplied the markets with a whole host of modifications, which were marked with the letters A, B, C, D, E. The symbols M and AM were sometimes added to the modification letter designations. This is an indication that these models of jib cranes were produced under the exclusive order of the army. They were subjected to strict quality control and testing with the personal participation of representatives of the defense department. Such close attention was explained by the fact that the KS-5363 was often used to work with particularly important weapons.

Device

The various mechanisms of the equipment are controlled by three systems:

mechanical;
hydraulic;
electric.

Mechanical control is a remote control responsible for the functioning of the brakes, gearbox, wheels and supports.

Hydraulic control is a complex of elements responsible for the operation of lifting equipment.

Crane diagram KS-5363

Electrical control is based on DC generators. The electric motor is responsible for operating the winch motors and for moving the crane. The generator and diesel engine are connected into a system, and two batteries are used to operate the diesel engine. To lift loads, a lattice-type main boom and an additional 15-meter jib are used. Particular strength of the loaded structure is ensured by the solid frame and two drive axles of the chassis.

Hydraulic system

The KS-5363 hydraulic control system is based on the NSh-32E gear pump. Its main characteristics:

productivity 35 l/min;
pressure 10.5 MPa.

In addition to the pump, important components are the hydraulic tank, pump, accumulator, pipelines and actuator cylinders. The action begins with oil flowing from the hydraulic tank into the pump. From there it enters a special distributor, and through it to the actuator cylinders.

The distributor is equipped with a valve that provides pressure in the cylinder. In it, the oil acts on the piston, causing it to move and operate the mechanism.

Chassis features

The chassis of the KS-5363 vehicle consists of a pair of axles. The system includes 8 wheels, 4 per axle. The rear axle provides drive to all wheels, and the front axle only to the internal ones. There are also remote-type hydraulic supports here. They increase the base of the device by 80 centimeters and serve to increase the load capacity.

Front axle

The crane can be transported in two ways:

towing with a tractor, and then the mechanism must be folded;
on a railway platform, and then the boom and wheels should be removed.

Basic technical specifications

Technical characteristics of the KS 5363 pneumatic wheel crane are presented in the table:

Equipment, its types and technical parameters

The KS-5363 equipment is equipped with basic and replacement equipment. The main one includes a lattice boom and ropes, and the interchangeable one includes extended booms, devices with jib, as well as tower-boom elements.

Basics

Replaceable

Characteristic name	Extended booms	Jib arrows		Tower-boom device
Characteristic name	Extended booms	On the main suspension	On auxiliary suspension	Tower-boom device
Replaceable boom length, m	20 - 30	20 - 30	20-30	10
Tower height	-	-	-	20 - 30
Replaceable boom radius, m	5,5-26,3	5,5-14,2	13,4-23,7	10,5 - 17,2
Load capacity with supports, t	0,5 - 16,2	1 - 13,5	0,5 4,2	1,9 - 5,5
Load capacity without supports, t	0,3 - 6	0,5 - 5	0,5 - 2	0,4 - 3,5
Hook lifting height, m	10,2 - 23,9	15 - 28,9	16,4 - 30,5	22,1 - 38,2
Lifting and lowering speed, m/min	1,5 - 11	-	-	3 - 22

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KS-5363

Pneumatic wheel jib crane, diesel-electric Maximum main lift capacity Maximum auxiliary lift capacity Maximum lift height Maximum lowering depth Slope hail Work area for all types of working equipment Crane weight Counterweight mass Engine Manufacturer Manufacturer country Released

KS-5363 - a series of jib cranes on pneumatic wheels with a lifting capacity from 25 tons to 36 tons. Cranes of this series were developed by the Odessa GSKTB TC in the early 1970s and were produced from 1971 until the mid-1990s4

The cranes are designed to perform installation and loading and unloading operations with a load weight of up to 25 tons, 36 tons for modifications4. The kinematic diagram makes it possible to simultaneously perform two different work operations5.

1. History
2 Modifications
3 Specifications
4 Construction
- 41 Turntable
  - 411 Control cabin
  - 412 Crane drive
  - 413 Movement mechanism
  - 414 Safety devices
- 42 Chassis
  - 421 Outriggers
- 43 Boom equipment
5 Operation: installation and dismantling, transportation
- 51 Transportation
6 Incidents with KS-5363
7 Notes
8 Links

Historyedit

Modificationsedit

KS-5363 - basic model, for temperate climates from −40 °C to +40 °C
KS-5363A - first modification
KS-5363M, KS-5363AM - military modifications Manufactured to order by the USSR Ministry of Defense Designed to work with both conventional and military discharge loads, including strategic nuclear weapons6 Each of the created cranes of these models underwent thorough acceptance by representatives of the Ministry of Defense7 Condition in 2000, there were 63 such cranes in the Russian Navy, of which only 17 were working6
KS-5363B - second modification The model is equipped with a “UPG” device, which increases the crane’s lifting capacity from 25 tons to 40 tons. It includes an A-shaped stand-mast, which, by means of ropes, holds an auxiliary 9-ton counterweight. This counterweight moves towards the platform when the crane moves to transport position8 The model has a number of other improvements, see below
KS-5363V - the third modification, development of KS-5363B, load capacity 36 tons The model contains the UPG device. The additional counterweight in this model is held by means of ropes, which are attached to a 2-legged stand and to an outrigger frame attached to the platform8
KS-5363D - the fourth model of the series, load capacity 36 tons
KS-5363E - the fifth model of the series, load capacity 36 tons
KS-5363HL - northern modification, for work in northern regions with low temperatures. The model’s structures are made of special grades of steel with guaranteed impact strength at −70 °C, and the components of the crane mechanisms are improved and are distinguished by increased reliability2
KS-5366 - the latest modification produced: lifting capacity 36 tons, hydraulic drive of the boom winch and turning mechanism

Technical specificationsedit

The characteristics of the crane are given in card 2

Dimensionsedit

Designedit

Turntableedit

The rotating frame is a welded beam-box structure9. As a mechanism connecting the chassis and the rotating frame, the crane uses a double-row ball slewing device2. A single-row ball-type device with external engagement with a diameter of 1900 mm can also be used9

Control cabinedit

The control cabin is single-seat, made of steel sheet, heated and ventilated9 There are buttons and two command controllers installed inside, with the help of which the crane is controlled2 The control cabin of the crane is unified with the KS-6362 cabin

In the KS-5363HL model, the control cabin is equipped with glass cleaners and a heating system2, and in the KS-5363B model, sound insulation and thermal insulation have been improved8

Direct the crane drive

The drive is diesel-electric, multi-engine, made according to the “generator-engine” scheme G-D4 Power can be supplied either from an external 380 V power supply or from a power plant5 The diesel YaMZ-A204M4 is used as the main engine In later models, YaMZ began to be used -236M liquid cooled

There are two generators: the main DK309B, 50 kW and the additional P62, 14 kW. The main one powers the movement mechanism and electric motors of the winches, and the additional one powers the control circuits and the turning mechanism. The main generator and diesel engine are connected by a centrifugal clutch5

The KS-5363HL crane has a main engine starting system equipped with additional batteries. The latter are located in an insulated compartment on the frame2. The KS-5363B modification contains improvements in the excitation circuits of electric motor windings8.

Movement mechanismedit

Security devicesedit

The crane is equipped with safety devices that ensure safety during its operation: load limiter; limit switches for limiting the lifting of hooks and booms; boom stop; indicators of boom, jib, rotation angle when moving, crane tilt; sound and light signals2; check valves The OGP-12 or OGB-29 device is used as a load limiter

Chassisedit

Running frame - all-welded, beam9 Crane chassis - pneumatic, two-axle Both axles of the chassis are driven Wheels with tires type 1400 R209, mounted on both axles - double Axles - automobile type Front axle - steered, equipped with a balancer suspension2 The rear axle is driven and equipped with planetary gears and bevel-helical gearbox 2-stage9

The rear axle has a rigidly balanced suspension, and the front axle has a rigid one9 Of the four wheels of the front axle, only the inner ones are driven. On bad roads they can be locked with the outer wheels. Smooth starting and a wide gear shift range are ensured thanks to a traction electric motor with a 2-speed gearbox2

The crane's steering is mechanical, with hydraulic boosters. The pneumatic braking system is built on shoe wheel brakes and a normally closed parking band brake. The latter operates on a planetary gear, with pneumatic or hydraulic control9

Outriggersedit

The crane is equipped with four outriggers2 The supports are X-shaped. The supports are rotated manually, and lifting/lowering is done using hydraulic cylinders. The latter are equipped with hydraulic locks and lock nuts9

In the KS-5363B model, compared to the previous ones, the base of the outriggers was increased. Also, duplicate handles were added that control their hydraulic cylinders8

Boom equipmentedit

The working boom KS-5363 is of a lattice design, hinged and folding. The boom chords and braces are made of carbon angle steel9 The length of the boom in the basic version is 15 meters The boom can be extended by means of intermediate sections-inserts - up to 30 meters4 Additionally, an extension jib can be installed on the boom steered or unsteered10 Four wheels are located on the boom head - to move the crane to the working position from the transport position and back without the help of an auxiliary crane4

In addition to the jib version, the KS-5363 crane can also work with tower-jib equipment4. In this case, a controlled jib is mounted on the tower: a jib 15 meters long is installed on a 15-meter tower, and jib 10 meters long is mounted on higher towers of 20 and 25 m , 15, or 20 meters All boom elements and jib elements have a finger, quick-release connection10 When loading bulk cargo, a two-rope grab with a capacity of up to 2 m³1 can be suspended

In the KS-5363B modification, a 15-meter jib extension was added and a 2-fold reeving was introduced on the cargo pulley for booms with lengths of 15, 175 and 20 meters8

For the KS-5363V model, the main boom can be extended in increments of 25 m up to 325 meters. A jib 10 or 15 meters long can be mounted on the crane boom. In the tower-boom version, a steerable jib 10, 15 or 20 long can be installed on a tower from 15 m to 325 m. meters On all booms and with all towers, horizontal movement of cargo is achieved thanks to a special reeving. In this case, the cargo rope is attached to the drums of 2 winches8

Operation: installation-dismantling, transportationedit

Transportationedit

Cranes of the KS-5363 series are transported over long distances in the following ways1:

The crane is transported on roads using a towed tractor at a speed of 20 km/h. For this purpose it is equipped with a tow hitch.
By rail When transported by rail, the crane is disassembled into components: the working boom is dismantled and the wheels are removed. The crane is transported on a four-axle railway platform with a capacity of 60 tons. Loading onto the railway platform is carried out by a crane with a lifting capacity of 20 tons.

Incidents with KS-5363edit

On May 30, 2005, in Yakutsk, during the construction of the second stage of the indoor market, an accident occurred when lifting a jar of concrete with a KS-5363 crane. It turned out that during the lifting of the load, two outriggers on the right side fell underground. Then the crane boom hit the wall of the second floor of the market under construction. After why the boom was destroyed, the jib, root and intermediate sections were damaged. Based on the results of the investigation, a set of reasons was established: “the developer company did not have a project for the production of construction and installation works with a crane”; “spring thawing of the soil was not taken into account - neither during preparation nor during the process of crane work”; “poor organization of crane work”; “there was no instruction for the personnel operating the crane”; “operation of the crane was prohibited by the supervisory engineer”; “The crane operator started work while intoxicated, without checking the condition of the site for installing the crane, that is, he violated the requirements of the Production Instructions for crane operators for the safe operation of jib self-propelled cranes”
On June 26, 2010, at a production site in the Tula region, while unloading a truck with a KS-5363V crane, a crane accident occurred. The accident occurred in the city of Suvorov. Workers were unloading sheet metal from the truck. An employee who was not officially registered with the company additionally participated in the unloading. He worked by verbal agreement. During the unloading of the boom. the crane rope broke, after which the boom fell on the unloading machine. As a result, an employee hired under an oral agreement received a fatal injury1112 The company itself was subsequently subjected to administrative punishment - the activities of two load-lifting cranes were suspended for 60 days13
On October 20, 2010, in Veliky Novgorod, during repair work on one of the bridges, an accident occurred, KS-5363. The crane overturned and damaged a low-pressure gas pipeline. As a result, the Volkhovsky microdistrict, a population of 3 thousand people, was left without gas for more than 12 hours, and the crane driver was injured hospitalized Investigators are checking14
On March 22, 2011, in Minsk, on the territory of an educational institution, an accident occurred while moving reinforced concrete blocks with a KS-5363 crane. As a result, no one was injured. The crane itself overturned and damaged a metal fence and the roof of a children's gazebo. The reasons are being clarified15
On April 14, 2012, during the construction of a residential building in Novosibirsk, when feeding a reinforced concrete slab with a KS-5363 crane, a fatal crane accident occurred. As a result, two workers died. As it turned out, the boom rope broke during feeding. After that, the working boom fell onto the floor of the house under construction, where At that time, there were workers who died as a result of injuries incompatible with life from being hit by an arrow. Specialists from Rostechnadzor conducted an investigation, which showed that there were three main causes of the accident: “the presence of workers in the dangerous zone of the crane operation”; “using a jib rope that is subject to discard” and “operating a crane that has malfunctions”16

Notesedit

1 2 3 Pneumatic wheel crane KS-5363: description and technical characteristics - Techstoryru
1 2 3 4 5 6 7 8 9 10 11 12 B M Weinblat, I I Elinson, VP Kamentsev: - Cranes for bridge construction, 3rd ed., M: Transport, 1988, 240s, ISBN 5-277-00091- 7
Crane KS-5363 Plant number 6972 - Techstoryru
1 2 3 4 5 6 7 Pneumatic wheel cranes KS-5363, KS-5366 and modifications - Techstoryru
1 2 3 Construction cranes: Directory /V P Stanevsky, V G Moiseenko, N P Kolesnik, V V Kozhushko; Generally edited by VP Stanevsky - K: Budivelnik, 1984 - 240s
1 2 “Kursk” was destroyed by cranes - VestiRu, 22092000
N N Andrienko: Jib self-propelled cranes in 2 books, Odessa: Astroprint: 2001, 704s
1 2 3 4 5 6 7 B F Beletsky, I G Bulgakova - Construction machines and equipment: Handbook, Rostov-on-Don: Phoenix, 2005, 608s, ISBN 5-222-06968-0
1 2 3 4 5 6 7 8 9 10 11 Operating and repair instructions for the KS-5363 crane
1 2 Pargamanik I M Jib-type lifting cranes: Reference manual - M: Energoatomizdat, 1992 - Heat installer's library - 141s
The Federal Service for Environmental, Technological and Nuclear Supervision informs about accidents and fatalities that occurred from June 18 to July 10, for which an investigation was conducted
Industrial Safety News - Chronicle of Accidents
Resolution of November 2, 2010 - Suvorovsky District Court, Tula Region
Ministry of Emergency Situations: Gas supply to the Veliky Novgorod microdistrict has been restored - “IA SeverInform”, 21102010
In Minsk, a crane fell on a children's gazebo - “Narodnaya Gazeta”, 23032011
Rostechnadzor found out the reasons for the death of workers at a construction site - Sibkrayru, 13062012

Linksedit

Pneumatic wheel cranes KS-5363, KS-5366 and modifications - Techstoryru
Pneumatic wheel crane KS-5363: description and technical characteristics - Techstoryru

25 t without supports: 14 t / 36 t

YaMZ-A204M, diesel

UZTK, Odessa

USSR USSR → Ukraine Ukraine

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KS-5363 Information Video

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Construction machines and equipment, reference book

Self-propelled jib cranes

Crane KS-5363a with a lifting capacity of 25 tons

The KS-5363A crane has a diesel-electric drive. It can operate from an external alternating current network with a voltage of 380 V. The main boom, 17.5 m long, consists of three sections, can be shortened to 15 m, and extended to 20 with inserts; 22.5; 25; 27.5; thirty; 32.5 m. The 20, 25 and 30 m booms can be equipped with a steerable or non-steerable 10 m jib for assisted lifting. The jib is controlled by the main lift. On a crane with booms 15 long; 17.5; 20; 22.5; 25 and 30 m and with booms equipped with uncontrolled jib, when working on outriggers, a system of horizontal movement of the load can be used when the boom tilt changes (in this case, the load characteristics of booms with an uncontrolled jib correspond to the load characteristics with standard reeving). When moving, the main boom folds without additional lifting equipment. The weight of the crane with the main boom is 33 tons. The wheel track is 2500 mm. The turning radius of the crane along the track of the outer front wheel is 15.6 m. Maximum load: on the outrigger - 340 kN (34.4 t), on the running axle in the transport position with a boom length of 15 m - 185 kN (18.8 t) for a folded boom and 170 kN (17.3 t) for an unfolded boom.

Rice. 1. Pneumatic wheel crane KC-5363A

Rice. 2. KS-5363A OP boom 15 m

Rice. 3. KS-5363A OP boom 17.5 m

The crane can be equipped with additional tower equipment consisting of a tower head and beak. BSO is provided: a 15 m tower with a 10 and 15 m beak; towers of 20 and 25 m with a beak of 10, 15 and 20 m. The angle of inclination of the tower to the vertical is 3°. The characteristics of the BSO are the same as those of the KS-5363 crane.

Rice. 4. KS-5363A OP boom 20 m

Rice. 5. KS-5363A OP boom 22.5 m

Rice. 6. KS-5363A OP boom 25 m

Rice. 7. KC-5363A OP boom 27.5 m

Rice. 8. KS-5363A Oil boom 30 m

Rice. 9. KS-5363A OP boom 32.5 m

Rice. 10. KS-5363A OP-GP boom 15 m

Rice. 11. KS-5363A OP-GP boom 17.5 m

Rice. 12. KS-5363A OP-GP boom 20 m

Rice. 13. KC-5363A OP-GP boom 30 m

Rice. 14. KS-5363A VP boom 20-10 m: 1 - controlled jib; 2 - uncontrolled jib

Rice. 15. KS-5363A VP boom 25-10 m - 1 - controlled jib; 2 - uncontrolled jib

Rice. 16. KS-5363A VP boom 30-10 m: 1 - controlled jib; 2 - uncontrolled jib

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Assembly units and components of the pneumatic wheel jib crane KS-5363

The KS-5363 pneumatic wheel crane is a diesel-electric crane with a lifting capacity of 25 tons, equipped with 25- and 5-ton hooks for the main and auxiliary lifting mechanisms. The crane can use a two-rope grab with a bucket with a capacity of 2 m3.

The jib pneumatic wheel crane uses a multi-motor DC drive powered by its own power plant.

The speeds of the actuators are regulated in the generator - engine (G - E) system by changing the voltage of the main generator feeding the engines.

When moving the KS-5363 crane without a load, the platform is allowed to rotate. The crane on pneumatic wheels has a wide range of speeds for all mechanisms, including the movement mechanism in the working and transport positions.

The jib crane mechanisms are controlled using a mixed system: hydraulic, electrical and mechanical. The main mechanisms are controlled from a remote control with buttons and two command controllers.

A pump hydraulic system is provided to shift the gearbox, control the outriggers, turn the wheels, brake the travel mechanism and lock the differential.

The supports and locking are controlled from a remote control mounted on the running gear, and the remaining mechanisms are controlled from the driver’s cabin.

The hydraulic system of the KS-5363 crane includes a gear pump NSh-32 with a capacity of 35 l/min at a pressure of 10.5 MPa. The crane winches are equipped with rope handlers and spindle limit switches.

The main boom of 15 m is extended with the help of inserts 5 and 10 m long to 20; 25 and 30 m. Jib 8 and 15 m can be mounted on these booms. The crane is equipped with tower jib equipment.

The running gear of the KS-5363 pneumatic jib crane consists of two drive axles. The wheels of both axles are double, size 14.00-20.

The running device is equipped with external hydraulic supports, but the crane can operate without them with a lower load capacity.

Special attachments to the supports allow you to change the base from 4.2 to 5 m. The crane can be towed in a trailer to a tractor using a coupling device at a speed of up to 20 km/h.

The crane is transported by rail with its wheels removed and no boom - on a 60-tonne four-axle railway platform. To load the crane onto the platform, another crane with a lifting capacity of 20 - 25 tons is used.

Fig.1. Main boom of the KS-5363 crane

1 - rope; 2.3 - rollers; 4 - check; 5.11 - rollers; 6,7,8 - head, support and intermediate sections; 9,10 - bushings

The power plant of the KS-5363 pneumatic wheel crane consists of a four-cylinder two-stroke diesel engine 6 of the YaMZ-236 brand, an electric motor 2 of the A2-72-4 brand 380 V AC for operation from an external network, two DC 220 V generators: the main 10 brand DK-309B and auxiliary 1 brand P-62.

A 3 - 4 - 8 gear pump 5 of the NSh-10E brand with a working pressure of 7.5 MPa is connected to the power plant through a belt drive system.

Fig.2. Power plant of jib crane KS-5363

1.10 - generators; 2 - electric motor; 3,4,8,9 - pulleys; 5 - pump; 6 - diesel; 7 - centrifugal clutch

Main lift winches of KS-5363 pneumatic jib cranes are designed for lifting and lowering loads, auxiliary lift winches are for lifting smaller loads on a jib or grab.

The kinematic diagrams of the main and auxiliary lifting winches of the KS-5363 truck crane are not fundamentally different from each other.

The main lift winch is driven by electric motor 1. The output shaft of the electric motor is connected to the input shaft of the three-stage gearbox 5 by a gear coupling 2.

On the primary shaft of the KS-5363 crane winch gearbox, a shoe brake pulley 3 is mounted on splines, controlled by a short-stroke electromagnet 4. The four gearbox shafts are supported on its housing using ball bearings.

The gearbox contains three pairs of cylindrical helical gears. The gearbox is connected to the drum 8 by a gear coupling 7, one half of which is fixed to the output shaft of the gearbox, the second - to the drum shaft. Gear coupling 7 simultaneously serves as one of the supports for the drum axis.

On one side, the drum axis is supported by a support 9 using double-row roller bearings. On the other side, the axis is connected by a gear coupling 7 to the output shaft of the gearbox.

Fig.3. Main hoist cargo winch for crane KS-5363

1 - electric motor; 2.7 - gear couplings; 3 - brake; 4 - electromagnet; 5 - gearbox; 6 - input shaft; 8 - drum; 9 - drum support

Fig.4. Kinematic diagram of the KS-5363 auxiliary boom lift cargo winch

1 - electric motor; 2.5-8.10-12 - gears; 3 - pressure roller; 4 - drum; 9 - limit switch; 13 - brake; 14 - gear coupling

The auxiliary boom lift winch of the KS-5363 crane is driven by electric motor 1, power from the electric motor to drum 4 is transmitted through a three-stage gearbox with spur gears - gears 12 - 11, 10 - 6, 2 - 5.

The engine and drum are connected to the gearbox through gear couplings 14. A TKP-300 brake is installed on the input shaft of the gearbox. Limit switch 9 is connected to the output shaft of the gearbox through gear transmission 7 - 8.

The KS-5363 jib winch has a slightly different kinematic design from that discussed above.

The differences are that on the input shaft of the gearbox there is not one brake, but two 11 and 14 types TKP-200, the winch mechanism is equipped with a rope handler 7, driven from a single-thread worm 6 through a chain drive 4 - 5, in which one sprocket is located on the worm 6, the other on the drum shaft 3, the boom winch is not equipped with a limit switch.

Fig.5. Kinematic diagram of the jib winch of the KS-5363 crane

1 - electric motor; 2,8-10,12,13 - gears; 3 - drum; 4.5 - stars; 6 - single-thread worm; 7 - rope laying machine; 11.14 - brakes

The outriggers of the KS-5363 crane consist of 6 swivel arms, 7 hydraulic cylinders with 9 rods, 10 heels or 12 supports. To mount the supports, brackets are welded to the fixed frame 1.

The 6 outrigger arms are connected to the brackets using 5 axes. 7 hydraulic cylinders with 9 retractable rods are mounted on the rotary outrigger arms.

Depending on the operating conditions, the rods can rest on a heel 10 or a stand 12. To uniformly distribute pressure on the ground and reduce the values of their specific indicators, the heel or stand is supported on wooden blocks (pads).

Fig. 15. Outriggers of pneumatic wheel crane KS-5363

1 - fixed frame; 2 - finger; 3.6 - levers; 4 - stop; 5 - axis; 7 - hydraulic cylinder; 8 - nut; 9 - rod; 10 - heel; 11 - gasket; 12 - stand; 13 - bolt; 14 - sleeve; 15 - control valve; 16 - control station

With the help of outriggers, the fixed frame of the KS-5363 crane is hung on them and brought to a horizontal position. The operation of the outriggers is controlled from station 16 using control valve 15.

The height position of the hydraulic cylinders, after the fixed frame is suspended and brought to a horizontal position, is fixed with nuts 8.

The working boom KS-5363 is an articulated lattice structure. The material from which the boom braces and belts are made is an alloy of carbon angle steel. The initial boom length is 15 meters.

It is possible to extend the boom up to 30 meters by mounting intermediate sections in the middle part of the boom.

The model of the KS-5363 B pneumatic boom truck crane allows you to increase the main boom to 32 and a half meters.

The articulated design of the boom and the presence of retractable sections will allow you to quickly change the length of the boom without resorting to additional workloads.

There are four wheels located on the boom head, designed to switch the crane between transport and working modes without the help of an auxiliary device. All elements of the boom and jib have a quick-release pin connection.

Fig. 16. Telescopic boom stop KS-5363

1 - boom support section; 2.5 - rods; 3 - adjusting nut; 4 - casing; 6 - bracket on the boom; 7 - bushing

When working with bulk cargo, a two-rope grab with a capacity of up to two cubic meters is suspended from the boom. A controlled or uncontrolled jib extension can be mounted on the boom.

When working with tower-boom equipment, a controlled jib with a length of 10 to 20 meters is installed on the tower (the final length is determined by the base length of the tower).

The KS-5363 B crane model is equipped with a jib extension and a double reeving on the cargo pulley, which ensures trouble-free horizontal movement of cargo.

Fig.7. Crane rotation mechanism KS-5363

1 - plug; 2.11 - gears; 3.7 - covers; 4 - gear housing; 5,10,13 - gears; 6 - vertical shaft; 8 - oiler; 9.15 - bearings; 12 - shaft; 14 - gear shaft; 16 - brake; 17 - pulley; 18 - electric motor; 19 - chain coupling

The turning mechanism of the KS-5363 crane consists of an electric motor 10, a gear reducer with gears: bevel 7 - 6 and cylindrical 11 - 3, 5 - 4; runner gear 2 and ring gear 1.

The engine is connected to the gearbox by a chain clutch 9. On a common shaft with one of the coupling halves there is a permanently closed shoe brake 8 type TKP-200.

Fig.6. Kinematic diagram of the rotation mechanism KS-5363

1 - ring gear; 2-7.11 - gear; 8 - brake; 9 - chain coupling; 10 - electric motor

Cabin of pneumatic wheel crane KS-5363

Attached to the front of the windshield is an instrument panel on which ammeters, voltmeters, switches, switches, a thermometer and a pressure gauge are mounted.

To the left and right of the board there are command controllers for controlling the mechanisms of the KS-5363 crane, devices for changing the speed of the crane and controlling the rotation of the wheels. All of the above instruments and devices make up the crane control panel.

In addition, the cabin is equipped with an electric furnace for heating at subzero temperatures, heaters that prevent fogging and icing of the windows, a fan for operation in the summer, and windshield wipers. At the control panel on the floor of the cab there is a driver's seat, the height and distance of which from the control panel can be adjusted.

The front and side walls of the cabin of the pneumatic wheel boom KS-5363 are partially glazed, which allows for all-round visibility and monitoring of working equipment and working parts.

Fig. 17. Control cabin of diesel-electric truck crane KS-5363

1,2,3,4,5 - control buttons for the travel mechanism, boom, auxiliary generator, auxiliary winch, main lift winch; 6 - command controller; 7 - diesel control button; 8 - heating furnace; 9 - fans; 10 - universal switch; 11-13 - switches for headlights, fans, lampshades; 14 - fuses

Fig. 18. Hydraulic control diagram of the KS-5363 crane

1 - hydraulic cylinder for turning wheels; 2 - outrigger hydraulic cylinder; 3 - pressure gauge; 4 - throttle; 5 - check valve; 6 - reversible spool with manual control; 7 - hose; 8 - pump; 9 - safety valve with overflow valve; 10,11 - filters; 12 - tank; 13 - speed shift cylinder; 14 - front axle activation cylinder; 15 - rotating joint; 16 - control spool; 17.20 - valves; 18 - wheel turn valve; 19 - wheel steering control spool; 21 - rear parking brake cylinder

The KS-5363 crane is equipped with a load limiter OGP-1. To limit the lifting height of the hook, a spindle-type limit switch is used, which is triggered after turning the cargo winch shaft to a certain angle. The switch is connected via a gear to the gear of the cargo winch shaft.

The limiter is adjusted when changing working equipment or when replacing a cargo rope. To prevent the boom from tilting onto the turntable, a telescopic stop is installed on the crane.

Technical characteristics of the pneumatic wheel crane KS-5363

Load capacity on supports, t:

With the smallest hook reach - 25 / 30 - with the largest hook reach - 3.3 / 4

Load capacity without supports, t:

With the smallest hook reach - 7.5 / 14 - with the largest hook reach - 2.1 / 2

Hook reach, m:

Smallest - 2.5 / 4.5 - largest - 13.8 / 15.9

Lifting height of the crane hook KS-5363, m:

With the smallest hook reach - 16.3 / 13.7 - with the largest hook reach - 6.4

Speeds:

Lifting of the main hook, m/min - 7.5; 9 - lowering, m/min - 0.7 - 9 - rotation speed of the turntable, rpm - 0.1 - 1.3 - self-propelled movement of the crane, km/h - 3; 20

Smallest turning radius (on the outer wheel), m - 10.3

Maximum angle of ascent of the track, degrees - 15

Engine YaMZ-M204A

Power, hp - 180

Installed power of electric motors, kW - 166

Wheel track, m:

Front - 2.4 - rear - 2.4

Crane weight, t - 33

Including counterweight, t - 4

Loading capacity of the KS-5363 truck crane when moving and the climbing angle overcome during the journey in the transport position

Load capacity when moving, t - 14

Percentage of rated load capacity - 56

Climbing angle of the track (without load), degrees. - 15

Slope of the site during crane operation, degrees. 3/1.5

Characteristics of the main and replaceable boom equipment of the KS-5363 crane

Main boom length, m - 15

Maximum length of extended boom, m - 25; thirty

Length of unsteered jib, m - 5; 10

Grab capacity, m3 - 2

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1. Description of the tower crane KS-5363 and the technological process in which it participates

Crane KS - 5363 in working (top) and traveling (bottom) positions

For the course design, a full-rotating crane on a pneumatic wheeled chassis with a lifting capacity of 30 tons KB - 5363 was chosen. This crane is equipped with outriggers that reduce the specific pressure of the chassis on the ground, thereby increasing the load capacity of the crane and extending the service life of the chassis, since there is no excess pressure in the wheel tires air. The crane has a fairly well-equipped control cabin, which has excellent visibility; these factors make it possible to minimize the psychological load on the crane operator and his fatigue.

The crane is equipped with a combined diesel-electric drive and electro-hydraulic drive, which ensures high smoothness of all movements. The crane is intended for the installation of prefabricated reinforced concrete and steel structures, technological equipment of industrial facilities, for the installation of road structures, as well as for loading and unloading operations.

The crane's main hoist winch has a conventional single-engine design, in which the engine is connected via a coupling to a three-stage gearbox, the output end of which is connected to the drum. The clutch connecting the engine and the gearbox has a friction surface, facilitating the operation of the brake, which keeps the load and the hook suspension from moving arbitrarily when the engine is braked.

Main lift winch diagram

Kinematic diagram of the main lift winch

This drive requires deep speed control, which is why it was chosen for course design.

2. Requirements for the electric drive control system

Electric drives for cranes are subject to the most stringent requirements. The use of specialized adjustable electric drive systems makes it possible to increase the speed of movement and the accuracy of stopping the load, by limiting jerk and acceleration to ensure the absence of noticeable shocks when starting and stopping, and to increase the service life of the main mechanical components - traction cables, brake pads, gearboxes, and counterweight suspension.

Lifting and transport mechanisms impose a number of specific requirements on the electric drive:

the ability to develop more than the rated torque over the entire range of speed changes, starting from zero, and in all four quadrants of the plane of mechanical characteristics, both when using a speed (position) sensor of the engine rotor, and in a sensorless version;

high performance in the process of working out disturbances, allowing you to “pick up” a hanging load when it is released;

presence of an intensity controller;

brake control function and the ability to flexibly integrate the electric drive into the control system of a crane, hoist or elevator;

possibility of braking with energy recovery into the supply network;

preliminary adjustment of the control system to engine parameters and correction of the settings (system adaptation) during operation of the electric drive;

the necessary set of protection against overloads that can lead to an accident.

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Crane KS 5363

Rental of a KS 5363 crane in Moscow from 900 rubles per hour: delivery to the site, commissioning, provision of an experienced operator with the appropriate permits. Crane KS 5363 with a lifting capacity of 25 tons for construction, installation, loading and unloading work at an affordable price.

The KS-5363 jib crane was developed in 1970: it is intended for installation and loading and unloading operations. It is used for transshipment of bulk cargo using a grab, lifting building materials weighing up to 36 tons, construction of buildings, road works, etc. It is equipped with pneumatic wheels, which ensures ease of operation, good stability, the ability to use outriggers, maneuverability and all-terrain capability. The crane can be used both on a construction site and in urban environments - it does not damage the asphalt during work or delivery to a given location.

Advantages and features of KS 5363

The main technical characteristics of the KS 5363 are indicated at the top of the page - the crane is capable of lifting up to 25 tons to a height of up to 47.5 meters when using a jib. The device runs on both electricity and diesel fuel. It has two drive axles with 8 wheels and an all-welded frame.

KS-5363 is available in two versions: with a boom (the three-section boom extends to 32.5 m and is equipped with a jib, which adds another 10 meters to the length of the boom) and a tower (tower height is 15 meters). The crane is powered either from an external 380 volt network or from a YaMZ-A204M diesel engine. The speed of movement of the equipment is up to 17 km/h, its transportation to the construction site is possible by motor transport.

Rent KS 5363 in Moscow

If you want to rent a KS-5363 crane, contact the Spetstekhnika company. We offer a wide selection of construction and special equipment of various configurations. Our advantages:

Affordable prices, pleasant discounts for regular customers and partner companies.
Guaranteed operation of the crane and no downtime due to our fault.
The rental is carried out together with an experienced operator who has the necessary permits and approvals.
Delivery of equipment to a given location on your own, subsequent removal of it on a gun carriage or other vehicles.
Possibility of renting for the required period - a week, a month, six months.

Pneumatic wheel crane KS 5363 d. Pneumatic wheel crane: brands, device, technical characteristics

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Assembly units and components of the pneumatic wheel jib crane KS-5363

1. Description of the tower crane KS-5363 and the technological process in which it participates

2. Requirements for the electric drive control system

Crane KS 5363

Advantages and features of KS 5363

Rent KS 5363 in Moscow