- Minimum Order Quantity :
- Unit of Measure :
- Feature :
- Hydraulic Crane
- Product Type :
- Crawler Crane
- Crane Type :
- Other Cranes
- Application :
- Construction, Ship Building, Hydro power, Railway, Material Yard, Storage Yard, Warehouse, Workshop, Factory, Outdoor Yard, Specified
- Color :
55 Ton Crawler Crane
Powerful Lifting Capacity
Wide-track chassis of the 55 ton crawler crane is designed to ensure excellent stability within 360Â° rotation; the maximum lifting capacity of main boom is 203.5tÂ·m (55tÃ3.7m), the maximum length of main boom is 52m, and the rated single line pull of main and auxiliary winches is up to 6.5t.
Load-sensing system, limit load regulation, and electronic-over-hydraulic proportional micro-speed controls ensure smooth micro-movement and stable operation.
Efficient Operating Speed
Cummins 6-cylinder engine with rated power of 132kW@2200rpm, maximum torque of 800Nm@1400rpm; outmost layer line speed of main and auxiliary lifting winches is 120m/min, and that of luffing winch is 72m/min.
Safety and Reliability
Safe Control System
Switch between the operation and installation modes is more convenient and reliable, and the 55 ton crawler crane's functions including electronic level gauge, off-line stop, emergency electric control, and closed-circuit monitoring ensure your safety; load moment limiter is free of calibration, which provides you with a safer operation and costs you less time.
Reliable Function Guarantee
Sufficient safety margin in structural design; the control system runs stably even in extreme cold / hot weather, high altitude and sandy regions; the key components like pumps, valves, motors, and reducers of international well-known brands are reliable and stable; advanced hydraulic technology, lightning protection, waterproof/dustproof devices are adopted to ensure the whole machine's stability and reliability; the crane passed the verification test of the strength twice higher than that in the industry.
High Return & Low Cost
With telescopic crawler, the maximum transport width of whole machine is 3.36m, ensuring the 55 ton crawler crane to be transported freely.
It takes no more than 10min/person to adjust, 30min/person for daily maintenance and 2h/person to repair the machine. GPS remote monitoring system is optional for maintenance and management.
Free fall winch is optional for main and auxiliary lifting winches; slewing area limit device is optional to improve the crane's safety.
Boom==Max. rated lifting capacity
Boom==Max. lifting moment
Boom==Boom luffing angle
Boom+Fixed jib==Full-extend (boom+jib)
Boom+Fixed jib==Jib offset angle
Rope speed of main/auxiliary winches
0-120 (3rd layer)m/min
Rope speed of main/auxiliary luffing winches
0-50 (4th layer) or 72(magnetic valve connected)m/min
Rated output power
Max. transport weight of single part
28.5(with chassis, boom base, without counterweight)t
Average ground pressure
SANY Industrial Park, Economic and Technological Development Zone, Changsha, Hunan, 410000, China