20t

Project				unit	data
Max rated lifting torque				kN·m	700
Max rated lifting weight				kg	20000
Basic boom length				mm	10100
Longest boom length				mm	31100
Base boom max lifting height				mm	10200
Longest boom max lifting height				mm	39034
Crane jib max elevation				(°)	80
Crane jib min elevation				(°)	-2
Outrigger longitudinal span(left/right)				mm	4900
Outrigger transversal span (front/rear)				mm	5720
Max Lifting speed	main hook	no-load	lift	m/min	125
			Fall		110
		Full load	lift		91
			Fall		85
Min Lifting speed	main hook	full load	lift	m/min	78
			Fall		78
Amplitude		arm uplift		s	32
Time		arm lay down			30
Telescopic		arm stretch		s s	47
Time		arm contraction			42
Max rotating speed(no-load)				r/min	2.2
Min rotating speed(full load)				r/min	1.5
Total length				mm	12360
Total width				mm	2495
Total height				mm	3580
Wheelbase				mm	4125+1350
Wheel track				mm	1850/1850
front overhang				mm	2400
Rear overhang				mm	2065
Protraction				mm	1530
rear protraction				mm	890
Min turning diameter				mm	22000
Min ground clearance				mm	325
approach angle				(°)	17
departure angle				(°)	13
Gross Vehicle Weight				kg	27450
Max speed				km/h	75
Max gradability				％	25
Chassis configuration
Axle				－	3
Drive type				－	6X4
Engine configuration
Manufacturer				－	Sinotruk
model				－	WD615.91
Pattern				－	in-line, direct injection, high pressure common rail
Displacement				L	9.726
Rated power/speed				kW/r/min	176/2200
Max torque/speed at max torque				N·m/r/min	1000/1100～1600