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ZOOMLION ZTC550R532 truck crane, which integrates our many years’ experience in designing and manufacturing mobile cranes with internationally advanced technology, is a new-generation and high-performance product developed to meet the market demands. Its performances such as lifting height, main boom length, working speed and lifting capacity, etc., have achieved advanced international level.
This product is a truck crane of full range slewing function and 4 telescopic boom sections and pilot-operated proportional controlled systems. The crane adopts self-made 4-axle special purpose chassis with full-width right-hand drive cab (8 × 4 drive, offering convenient and flexible steering), providing wide vision and simple decoration.
The latest directional control valve and gear pump system ensure that each executive mechanism makes full use of its working capability and the reliability and safety of systems are improved. The safety devices such as relief valve, balance valve, hydraulic lock and brake valve fitted in hydraulic system prevent the accidents caused by oil line overload and oil pipe ruptures.
The safety devices such as load moment limiter, and the complete lighting system fitted in the crane ensure your safety during operation and are convenient for night work.
This crane has a novel style which makes it beautiful in figure, in form and in color.
Max. rated lifting capacity kg
Max. load moment of basic boom kN.m
Max. load moment of Max. length main boom kN.m
Max. lifting height of basic boom m
Max. lifting height of main boom m
These parameters do not include deflection of boom and jib.
Max. lifting height of jib m
Max. hoist rope speed (Main winch) m/min
Max. hoist rope speed (Auxiliary winch)
At 2nd layer
Boom derricking up time s
Boom telescoping out time s
Slewing speed r/min
0 - 2.2
Max. working altitude m
Max. driving speed km/h
Max. gradeability %
Min. turning diameter m
Min. ground clearance mm
Oil consumption per hundred kilometer L
Deadweight in driving condition kg
Excluded 1.5 t auxiliary counterweight
Complete vehicle kerb mass kg
Front axle load kg
Rear axle load kg
Overall dimensions (L×W×H) mm
Outrigger spread (W)
Outrigger spread (L) m
(Intermediately extended) m
Tail slewing radius mm
Main boom length m
11.2 - 44
Main boom angle °
-2 - 80
Jib length m