Crawler Crane QUY150 capacity 150t
QUY150 full hydraulic crawler crane has gained 4 national patents, and multiple patents are under evaluation. The product is designed aiming at internationally advanced level with focus on both reliability and exterior, and the performance index is advanced in China.
Mast hoist of crawler crane, Patent No.: ZL01217724.5
Boom pin self disassembly device for crawler crane, Patent No.: ZL02258662.8
Integrated logic control device of hydraulic system for crawler crane, Patent No.: ZL02295476.7
Conversion valve of hydraulic circuit for crawler crane, Patent No.: ZL03219266.5
| tems |
Unit |
Parameters |
| Max. lifting capacity |
Heavy boom |
t |
300 |
| Basic boom |
t |
180 |
| Light boom |
t |
100 |
| Tower jib |
t |
87.5 |
| Special jib |
t |
85 |
| Max. hoisting torque |
kN• m |
16330 |
| Length of boom |
Heavy boom |
m |
18~48 |
| Basic boom |
m |
24~72 |
| Light boom |
m |
30~96 |
| Luffing angle of boom |
° |
-3~84 |
| Length of tower jib |
m |
24~60 |
| Length of special jib |
m |
7 |
| Max. single line speed of hoisting system (6th layer, no load) |
m/min |
100 |
| Max. single line speed of boom luffing system (1st layer) |
m/min |
2× 24 |
| Single line speed of tower jib luffing system (1st layer) |
m/min |
26 |
| Max. swing speed |
r/min |
1.4 |
| Max. travel speed |
km/h |
1.0 |
| Gradeability |
% |
30 |
| Average ground pressure |
MPa |
0.127 |
| Engine power |
kW |
310 |
| Overall weight(Main lifting hook, 18m boom) |
t |
285 |
| Max. weight of base machine for transport |
t |
37 |
| Max. dimension of base machine (rotary table) for transport (L× W× H) |
m |
11.2× 3.35× 3.4 |
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