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

Introduction:

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.

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Product Detail

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Features

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.

Specification

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,
	Transversal distance between outriggers	m	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