• Model NO.：QY70K-I
• Shaft Number：3
• Crane Jib：Four-Arm
• Type：Straight Arm
• Model：Qy70K-I
• Max. Lifting Capacity：70 T
• Axles：4
• Overall Weight：43000kg
• Moving Type：Wheel
• Engine Rated Power：276kw,2200rpm
• Transport Package：Nude
• Specification：13930*2800*3575mm
• Trademark：oriemac
• Origin：Xuzhou
• Production Capacity：100unit,Month

Basic Info.

Model NO. QY70K-I Shaft Number 3 Crane Jib Four-Arm Type Straight Arm Model Qy70K-I Max. Lifting Capacity 70 T Axles 4 Overall Weight 43000kg Moving Type Wheel Engine Rated Power 276kw/2200rpm Transport Package Nude Specification 13930*2800*3575mm Trademark oriemac Origin Xuzhou Production Capacity 100unit/Month

Product Description

QY70K-I 70 ton truck crane

Key Specifications/Special Features:

• Innovative jib system adopts embedded block, plug-in boom head and international advanced U section jib, which has excellent lifting performance and safe and reliable lifting work
• Unique stretch and retract technique avoids the bend of the core pipe and cylinder and the break of the boom caused by disoperation, improving the safety of the operations
• Eight patent techniques ensure the smooth, high efficiency and energy conservation of the lifting, rotation, and bluffing systems
• Adopts the new hydraulic motor with big torque starting point, making the secondary lifting safer
• Torque limiter adopts colorful LCD display, realizing the intelligence of the failure diagnosis
Precision is ahead of the industry
• Humanity design makes the cab and control cab more spacious, and easy to operate
• Six unique manufacturing technologies ensure the quality

Dimensions	Unit	QY70K-I
Overall length	mm	13,930
Overall width	mm	2800
Overall height	mm	3575
Weight
Total weight in travel	kg	43,000 (without 1t vice counter weight)
Front axle load	kg	17,000
Rear axle load	kg	26,000
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