Main boom |
1-section basic arm and 3-section telescopic arm, U-shaped cross-section welded structure, single-cylinder rope row telescopic mechanism. The arm head is equipped with 4 pulleys as standard. Main arm length: 10.8m~35m. |
Hydraulic system |
The dual-variable piston pump is used for lifting, luffing, telescopic, and the gear pump is used for rotation, outrigger, steering, braking, etc.; the main valve adopts a load-sensitive proportional multi-way reversing valve; it is equipped with independent hydraulic oil heat dissipation device; hydraulic oil tank volume: about 541L. |
Jib |
1 section, truss structure, three installation angles of 0°, 15° and 30°, installed on the side of the main arm. Jib length: 9m. |
Control method |
Hydraulic pilot control system uses two left and right control handles to control the main movements of the crane. |
Frame |
The frame is welded with fine-grained high-strength steel, with a torsion-resistant large-section frame structure and strong load-bearing capacity. |
Electrical System |
Equipped with torque limiter and headlights, turn signals, reversing lights, turntable work lights, boom work lights, rotation warning lights, etc. |
Outrigger |
4 legs, H-shaped arrangement, located at both ends of the frame, controlled by electronic hydraulics. |
Main and auxiliary lifting mechanisms |
It is driven by a hydraulic motor through a planetary gear reducer, with a built-in normally closed brake and a balance valve. |
Engine |
164/2200(kW/(r/min)), maximum output torque 949/(1500)(N.m/(r/min), non-road three-stage EU Stage IIIA emission standard. Effective volume of fuel tank: about 305L. |
slewing mechanism |
Single row four-point contact ball slewing bearing, hydraulic motor driven built-in planetary gear reducer, the reducer is equipped with a normally closed brake. |
Gearbox |
Automatic transmission, 6 forward gears and 3 reverse gears. |
Driver's room |
Fixed driver's cab, sliding door, adjustable seat, equipped with safety glass, top protection rail, front windshield and top equipped with sunshades. |
Axle |
Both the front and rear axles are steering drive axles with large load-bearing capacity. The front axle is rigidly connected to the frame |
Safety devices |
It is equipped with a hydraulic balance valve, overflow valve, two-way lock, and LMI three-turn protector to prevent the wire rope from over-releasing; the arm head is equipped with a height limiter to prevent the wire rope from over-winding. |
Suspension |
The rear axle adopts a swing-type hydraulic suspension, which has a shock-absorbing function when driving on the road and buffers road impacts; when driving with a heavy load, the rear suspension cylinder is locked to a rigid state to increase operating stability. |
Counterweight |
Total weight 4.2t. |
Tire |
4 special off-road tires, each axle is equipped with a single tire, which has a large load-bearing capacity. Tire specification: 20.5R25. |
Hook |
30t hook, 5t hook. |
Turn |
It has four steering functions: front axle independent steering, small turning steering, crab steering and rear axle independent steering. |
CE option package |
Optional |
Brake |
Service brake: dual-circuit fully hydraulic disc brake, acting on all wheels; when the system pressure is too low, it has an automatic alarm function. Parking Brake: Spring-loaded, hydraulically released independent disc brake acting on the front axle. |
|
|
Max40T,Max35m,Jib Max42.1m |