Zoomlion 55 Ton QY55D531.2R 2021 hot sale Mobile Truck Crane

Truck Crane QY55D531.2R
Integrates Zoomlion more than 40 years experience in mobile cranes with advanced technology. • 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.

Products Details

Truck Crane QY55V532.2 Continuously overall promotion makes our lifting capacity of crane be improved once and once again. 43 m main boom , two section jibs (9.5m 、16m). Optimized central slewing position increases the lifting capacity of the crane over rear. Large outrigger span improves the working stability of the crane greatly, Adopt internationally advanced structure analysis and calculation methods to develop the lifting capacity of crane deeply. Leading boom manufacturing process in trade.



Item Unit Value Remarks
Working    performance 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 These    parameters do not include deflection of main boom and jib
Max.    lifting height of jib m 59.5
Working    speeds Max.    hoist rope speed(Main winch) m/min 120
Max.    hoist rope speed(Auxiliary winch) m/min 120
Boom    demrricking up time s 50
Boom    demrricking up time s 95
Slewing  speed r/min 0-2.2
Driving Max.    driving  speed km/h 76
Max.    gradeability % 40
Turning    diameter m ≤24
Min.  ground clearance mm 260
Oil    consumption per hundred kilometers L 43
Mass Deadweight    in driving condition kg 42000
Complete    vehicle kerb mass kg 41870
Front    axle load kg 16000
Rear    axle load kg 26000
Dimension Overall    dimensions(L×W×H) mm 13700×2800×3650
Longitudinal    distance between outriggers m 5.92
Transversal    distance between outriggers m Fully    extended:7.1,
     Intermediately    extended:4.8
Tail    slewing radius mm 3900
Main    boom length m 11.4    - 43.0
Main    boom angle ° -2    - 80
jib    length m 9.5,16.0
Offset ° 0、30

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