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| Warranty: | 1 Year |
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ZTC550H56 ZTC550 Mobile Cranes 55Ton Lifting Machine Hydraulic Truck Crane
Excellent and stable chassis performance /chassis system
Double-axle drive is used, providing good trafficability and comfortableness under complex road condition with reliable traveling performance.
Engine has the multimode power output function, which reduces power consumption.
Highly efficient, stable, energy-saving
and adjustable hydraulic system Triple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micromobility.
Unique steering buffer design is applied to ensure stable braking operation.
Ultra long, super strong and highly sensitive
load lifting capacity Four-section boom of high strength steel structure and optimized U-shaped cross section reduces weight significantly with higher safety rates. Jib mounting angles are 0°, 15° and 30°, which ensures fast and convenient change-over between different operating conditions so as to improving working efficiency of the machine.
Safe, stable, advanced,and intelligent electric control system
Self-developed controller SYMC specially for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness and high reliability.
Timely feedback of data information can achieve the monitoring of the overall working status in realtime.
The load moment limiter equipped with the comprehensive intelligent protection system is used with accuracy within 3% to provide a comprehensive logic and interlock control, thus ensuring more safe and reliable operation.
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Working performance |
Max. rated lifting capacity kg |
55000 |
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Max. load moment of basic boom kN.m |
1568 |
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Max. load moment of Max. length main boom kN.m |
940.8 |
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Max. lifting height of basic boom m |
11.8 |
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Max. lifting height of main boom m |
44 |
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Max. lifting height of jib m |
60 |
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Working speeds |
Max. hoist rope speed (Main winch) m/min |
135 |
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Max. hoist rope speed (Auxiliary winch) m/min |
120 |
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Boom derricking up time s |
45 |
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Boom telescoping out time s |
95 |
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Slewing speed r/min |
0 - 2.2 |
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Driving |
Max. working altitude m |
2000 |
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Max. driving speed km/h |
74 |
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Max. gradeability % |
40 |
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Min. turning diameter m |
≤ 24 |
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Min. ground clearance mm |
260 |
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Oil consumption per hundred kilometer L |
40 |
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Weight |
Deadweight in driving condition kg |
39000 |
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Complete vehicle kerb mass kg |
38805 |
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Front axle load kg |
13000 |
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Rear axle load kg |
26000 |
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Dimension |
Overall dimensions (L×W×H) mm |
13530×2600×3700 |
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Outrigger spread (W) |
7.3 |
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Outrigger spread (L) m |
5.95 |
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Outrigger spread (W) (Intermediately extended) m |
4.8 |
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Tail slewing radius mm |
3690 |
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Main boom length m |
11.2 - 44 |
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Main boom angle ° |
-2 - 80 |
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Jib length m |
9.5,16 |
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Offset ° |
0,15,30 |
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