Crawler crane
Crawler crane
QUY250
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- FEATURES
- PARAMETERS
Item | Unit | Parameter | |
|---|---|---|---|
Max. lifting capacity | Boom | t | 250 |
Fixed jib | t | 35 | |
Tower jib | t | 52 | |
Max. lifting moment | kN.m | 13330 | |
Boom length | |||
Boom | m | 18-87 | |
| Fixed jib | m | 12-36 | |
Tower jib | m | 27-57 | |
Boom elevating angle | ° | -3-83 | |
Winch single line hoisting speed(with no load,at 6th layer ) | m/min | 120 | |
Boom max. single line elevating speed(at 1st layer) | m/min | 2×23.8 | |
| Tower attachment single line elevating speed(at 1st layer) | m/min | 41.8 | |
Max. swing speed | r/min | 1.22 | |
Max. travel speed | km/h | 1.0 | |
Grade-ability | 30% | ||
Mean ground pressure | MPa | 0.1 | |
Engine output | KW | 242 | |
Total mass (with main hook block,18m boom) | t | 230 | |
Max. weight of single part in transport state | t | 55 | |
Dimension of single part(turntable) in transport state(L×W×H) | m | 12.02×3.4×3.4 | |