Zoomlion 55ton Mobile Jib Crane Qy55D531.2r
• Weight optimized and distortion-resistant design of low-alloy and high-strength steel with U-type boom profile providng the max lifting height up to 58m.
• Four-axle brand-new truck crane chassis:strong power,excellent maneuverability and traveling reliability.
• Overall upgraded controllability, with the working speed, movement smoothness and micro-mobility perfectly balanced.
• Man-machine engineering optimization based on operation safety and efficiently improvement.
Parameter
| Max. rated lifting capacity |
kg |
55000 |
| Max. load moment of basic boom |
kN.m |
2009 |
| Max. load moment of main boom(fully extended) |
kN.m |
1050 |
| Max. load moment of basic boom |
m |
12.6 |
| Max. lifting height of main boom |
m |
43.6 |
| Max. lifting height of jib |
m |
58 |
| Working speeds |
Max. hoist rope speed(Main winch) |
m/min |
| Max. hoist rope speed(Auxiliary winch) |
m/min |
| Boom demrricking up time |
s |
| Boom demrricking up time |
s |
| Slewing speed |
r/min |
| Driving parameters |
Max. height above sea level |
m |
| Max. driving speed |
km/h |
| Max. gradeability |
% |
| Min. turning diameter |
m |
| Min. ground clearance |
mm |
| Oil consumption per hundred kilometers |
L |
| Mass |
Deadweight in driving condition |
kg |
| Complete vehicle kerb mass |
kg |
| Front axle load |
kg |
| Rear axle load |
kg |
| Dimensions |
Overall dimensions(L×W×H) |
mm |
| Outrigger spread(L) |
m |
| Outrigger spread(W) |
m |
| Tail slewing radius |
mm |
| Main boom length |
m |
| Boom angle |
° |
| jib length |
m |
| Offset |
° |
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