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Zoomlion Truck Mounted 55 Ton Crane, Widely Use in Different Applications and the Best One in the Middle Range

Zoomlion Truck Mounted 55 Ton Crane, Widely Use in Different Applications and the Best One in the Middle Range

Product Characteristics

ZOOMLION ZLJ5420JQZ55V 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 have achieved advanced international level.

This product is a truck crane of full range slewing function and telescopic boom sections which are hydraulically proportional controlled. The crane adopts self-manufactured 4-axle special purpose chassis with full-width cab (8×4 drive), providing wide vision and luxurious decoration. The adopted hydraulically power steering features convenient and flexible.

The adopted hydraulically proportional controlled directional control valve, quadruple gear pump system and safety devices such as relief valve, balance valves, hydraulic locks and brake valves ensure that each executive mechanism makes full use of its working capability, prevent the accidents caused by oil line overload and oil pipe ruptures and greatly improve the working reliability and safety.

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.


Product Model

Model in auto industry: ZLJ5420JQZ55V
Model in engineering industry: ZCT550V532
Code: ZCT550V532

Technical Data

Working performanceMax. rated lifting capacity kg55000
Max. load moment of basic boom kN.m2009
Max. load moment of Max. length main boom kN.m1050
Max. lifting height of basic boom m12.6
Max. lifting height of main boom m43.6These parameters do not include deflection of boom and jib.
Max. lifting height of jib m59.5
Working speedsMax. hoist rope speed (Main winch) m/min120
Max. hoist rope speed (Auxiliary winch) m/min120
Boom derricking up time s50
Boom telescoping out time s95
Slewing speed r/min0 - 2.2
DrivingMax. driving speed km/h76
Max. gradeability %40
Min. turning diameter m≤24
Min. ground clearance mm260
Oil consumption per hundred kilometer L43
WeightDeadweight in driving condition kg42000
Complete vehicle kerb mass kg41870
Front axle load kg16000
Rear axle load kg26000
DimensionOverall dimensions (L×W×H) mm13700×2800×3650
Longitudinal distance between outriggers m5.92
Transversal distance between outriggers mCompletely extended:7.10m, intermediately extended:4.80m
Tail slewing radius mm3900
Main boom length m11.4 - 43.0
Main boom angle °-2 - 80
Jib length m9.5, 16.0
Offset °0, 30

Load Chart