The XCMG QY70K truck crane is a four axle, single engine truck crane. The specifically designed chassis combined with the eco-friendly engine greatly enhances overall driving performance. An octagonal shaped boom made of high strength steel is both light and extra rigidly strong. Specially imported cables and bearings inside the boom make for the most reliable configuration possible. Patented hydraulic system adopts many innovative technologies which can make the machine more energy saving and powerful. A newly designed load moment limiting system in full colour makes the safety of the people first priority.

Dimension	Unit	QY70K-I
Overall length	mm	13930
Overall width	mm	2800
Overall height	mm	3575
Weight
Total weight in travel	kg	43000(without 1t vice counterweight）
Front axle load	kg	17000
Rear axle load	kg	26000
Power
Engine model		WD615.338(domestic III)
Engine rated power	kW/(r/min)	276/2200
Engine rated torque	N.m/(r/min)	1500/1400
Travel
Max. travel speed	km/h	80
Min. turning diameter	m	24
Min. ground clearance	mm	327
Approach angle	°	19
Departure angle	°	13
Max. grade ability	%	40
Fuel consumption for 100km	L	45
Main performance
Max. rated total lifting capacity	t	70
Min. rated working radius	m	3000
Turning radius at turntable tail	m	3.55
Max. lifting torque	kN.m	2303
Base boom	m	11.6
Fully extended boom	m	44.5
Fully extended boom+ jib	m	59.5
Longitudinal outrigger span	m	6.1
Lateral outrigger span	m	7.3
Working speed
Boom luffing time	s	60
Boom full extension time	s	≤150
Max. swing speed	r/min	≥2.0
Max. speed of main winch (single rope) (no load)	m/min	≥130
Max. speed of aux. winch (single rope) (no load)	m/min	≥108