High Quality 55Ton Truck Crane Qy55By

• 5-section U-shaped 45M main boom with superior comprehensive lifting capacity, max. lifting moment 2033KN*M, max. lifting height (main boom+jib) 61.5M.

• Intelligent multi-power mode energy saving system, average oil consumption lower than 4L/H, saving fuel up to 15% comprehensively. 

• Innovative new load-sensing slewing system, proportional main valve offers better micro-positioning performance( min. stable slewing speed 0.1°/S, min stable hoisting speed 2.5M/Min). 

• Reliability-proven golden driving chain adopted, with better off-road performance and gradeability reaches 47%. 

Item	Unit	Value	Remarks
Working    performance	Max.    rated lifting capacity	kg	60000
	Max.    load moment of basic boom	kN.m	2033
	Max.    load moment of main boom(fully extended)	kN.m	1192
	Max.    load moment of basic boom	m	12.8
	Max.    lifting height of main boom	m	45.7	These    parameters do not include deflection of main boom and jib
	Max.    lifting height of jib	m	61.5
Working    speeds	Max.    hoist rope speed(Main winch)	m/min	125	At    the 4th  layer
	Max.    hoist rope speed(Auxiliary winch)	m/min	125	At    the 4nd   layer
	Boom    demrricking up time	s	45
	Boom    telescoping out time	s	95
	Slewing  speed	r/min	0    -2.2
Driving    parameters	Max.    driving  speed	km/h	85
	Max.    gradeability	%	47
	Turning    diameter	m	≤23
	Min.  ground clearance	mm	285
	Oil    consumption per hundred kilometers	L	43
Mass	Deadweight    in driving condition	kg	42000
	Complete    vehicle kerb mass	kg	41805
	Front    axle load	kg	16000
	Rear    axle load	kg	26000
Dimensions	Overall    dimensions(L×W×H)	mm	13950×2800×3750
	Outrigger    spread(L)	m	5.92
	Outrigger    spread(W)	m	Fully    extended: 7.1
	Tail    slewing radius	mm	3930
	Main    boom length	m	11.6    - 45.0
	Boom    angle	°	-2    - 80
	jib    length	m	9.5,16.0
	Offset	°	0,15,30