Zoomlion All Terrain Crane 220ton Qay220 in High Quality

Product Description

ZOOMLION All Terrain Crane 220ton QAY220 in high quality
 

QAY220 all terrain crane, which integrates our many years' experience in designing and manufacturing mobile cranes with internationally advanced technology, is a fine-performance and high-reliability product produced to meet the market demands. This high-tech product, combining mechanical, electrical and hydraulic systems as a whole, has so many advantages, such as good control performance, excellent jogging performance, large lifting capacity and super lifting height, that it can be applied in many fields of national economic construction. This product can be widely used in chemical industrial and mining establishments, oil fields, harbors, building sites except strong electromagnetic wave area to do lifting and hoisting work. 

This product is an all terrain crane of full range slewing function, telescopic boom sections and electro-hydraulic proportional controlled systems. This product adopts 6-axle (4 driving axles and 5 steering axles) special purpose chassis manufactured by Zoomlion, providing wide vision, spacious cab and luxurious equipments. 

The latest electro-hydraulic proportional directional control valve with load feedback function, multiple plunger variable pumps, open / closed variable systems ensure that each executive mechanism makes full use of its working capability. The joysticks which are easy-controlled, flexible, reliable and stepless speed regulated can provide the crane with smooth simultaneous movements, which greatly improves the working efficiency. The safety devices, such as relief valve, balance valve, hydraulic lock and brake valve, fitted in hydraulic system prevent the accidents caused by oil line overload and oil pipe breakage. 

The safety devices, such as load moment limiter and lighting systems ensure your safety during operation and are convenient for night work.
 

Item			Specification	Remarks
Working performance	Max. rated lifting capacitykg		220000
	Max. lifting torque of basic boomkN.m		7650	Radius: 9m
	Max. lifting height of boomm		62.6	The specifications do not include deflection of boom and jib.
	Max. lifting height of jib m		96.2
Working speeds	Max. hoist rope speed (Main winch) m/min		124	At 4^th layer
	Max. hoist rope speed (Auxiliary winch) m/min		70	At 4^th layer
	Boom extending time min		10
	Boom derricking times		≥90
	Slewing speed r/min		≤1.5
Traveling specifications	Max. traveling speed km/h		72
	Max. gradeability%		50
	Min. turning radiusm		24
	Min. ground clearance mm		305
	Limit for smoke at free accelerationFSN		≤2.0	GB14761.6-1993
	Limit for exhaust emission		Conform to related standards.	GB3847-2005 GB17691-2005 Stage III GB3847-2005
	Oil consumption per hundred kilometersL		85
Weights	Self weight in traveling conditionkg		72000
	Complete vehicle kerb masskg		71805
	Axle loadkg		12000
Dimensions	Overall dimensions(L×W×H)mm		16722×3000×3980
	Longitudinal distance between outriggersm		8.8
	Transversal distance between outriggersm		8.8
	m Boom length		13.8 ~61
	° Boom angle		-0.5 ~82
	m Jib length		10.75/18/18.75/26/26.75/34	Combined length
	° Offset		0,15,30 0, 15, 30
Chassis	Model		ZLJ5720
	Type
	Engine	Model	OM502LA
		kW/r/min Rated power	420	At 1800r/min
		N.m/r/min Max. torque	2700

Annie Li / Sales Manager
 
mobile No.:[phone]
EVANGEL INDUSTRIAL (SHANGHAI) CO., LTD
EVANGEL INTERNATIONAL MACHINERY LTD
ADD: Suite 1326, Fortune Times Tower, No. 1438 North Shanxi Road, Shanghai, China
Tel: [phone]           Fax:[phone]