SINOTRUK HOWO 5Tons 4*2 Drive Truck Mounted Crane For Peru Market
constituent:
1. Lifting arm
The lifting arm is telescopic and contracted by a hydraulic cylinder, and the hook pulley is suspended from the top of the lifting arm.
2. Load indicator
The load indicator indicates the total rated load of the automobile chassis in the no-load state when various boom lengths and boom angles.
3. Winder mechanism
The hoist mechanism is driven by a hydraulic motor and lifts or lowers the weight by a wire rope.
4. Columns
The column supports the boom, the hoisting mechanism and the luffing cylinder, which is driven by a slewing system.
5. Slewing system
The slewing system generally includes hydraulic motors, hydraulic reduction boxes, etc., to rotate the column.
6. Frame base
The base is mounted directly on the chassis of the car and supports the columns and outriggers.
7. Hydraulic oil tank
The hydraulic oil tank holds the hydraulic oil for the crane and plays the role of heat dissipation and sedimentation filtration.
8. Outrigger joystick
The outrigger joystick is used to control the telescopic action of the left and right outrigger cylinders.
9. Outrigger cylinder
During the operation of the truck-mounted crane, in order to stabilize the vehicle, the outrigger cylinder is extended to the ground to improve the operational stability of the truck-mounted crane.
10. Speaker
When used for lifting operations, it warns the personnel within the scope of the operation.
11. Accelerator joystick
The accelerator lever is used to adjust the speed and output power of the engine to meet the lifting needs.
12. Slewing joystick
The slewing joystick is used to control the rotation mechanism, so that the column and the lifting arm can rotate left and right.
13. Luffing joystick
The luffing joystick is used to control the telescopic action of the luffing cylinder to realize the height control of the boom.
14. Hoist joystick
The hoist joystick is used to control the hoist mechanism (lifting or lowering heavy objects).
15. Telescopic joystick
The telescopic joystick is used to control the action of the telescopic cylinder, and the boom is controlled by the telescopic pulley frame.
16,PTO
The PTO rod (PTO rod) is used to control the power output and cut-off of the engine to the truck-mounted crane.
17. Luffing cylinder
The luffing cylinder is the actuator that makes the lifting arm tilt up or down.
18. Hook pulley set
By increasing or decreasing the pulley on it, the conversion of the windlass ratio is realized, and the heavy load is directly hooked.
19. Wire rope
Transmit the output torque of the drum to the hook.
20. Over-roll alarm device
When the hook pulley approaches the top of the lifting arm, the overwinding alarm device will automatically send out an alarm signal. This prevents the wire rope from being overwound. The most advanced overwinding alarm device includes the solar wireless anti-overwinding device that is standard with Hongchang Tianma and other truck cranes.
21. Rear outrigger
It is installed at the rear of the vehicle's rear axle and connected to the girder to further improve the stability of the vehicle.
Truck Factory, Hubei Ruili Automobile Co., Ltd
If you want trucks for construction jobs, such as dump trucks, aerial platform trucks, truck mounted cranes, dust suppression trucks, and any other kinds of trucks, Contact us now! We are always here for you!
Contact: Abby Yan;
WhatsApp: +8615210830838 abby@clwag.com
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