Item			Value	Remarks
Working performance	Max. rated lifting capacitykg		180000
	Max. load moment of basic boomkN.m		6480	9m radius
	Max. lifting height of main boomm		62.6	The specifications do not include deflection of main boom and jib. The specifications in the brackets include the length of extension.
	Max. lifting height of jibm		88.5
Working speeds	Max. hoist rope speed (Main winch)m/min		128	At 4th layer
	Max. hoist ropes peed (Auxiliary winch) m/min		70	At 4th layer
	Boom extending timemin		10	Affected by the temperature and engine RPM
	Boom derricking up times		≥80
	Slewing speedr/min		≤1.5
Traveling parameters	Max. traveling speedkm/h		72
	Max. gradeability%		50
	Min. turning diameterm		24
	Min. ground clearancemm		305
	Limits for exhaust pollutants and smoke		Conform to related standards	GB3847-2005 GB17691-2005 National stage III
	Oil consumption per hundred kilometersL		85
Weights	Self weight in traveling conditionkg		70585
	Complete vehicle kerb masskg		70390
	Axle loadkg		11764
Dimensions	Overall dimensions (L×W×H)mm		16560×3000×3950
	Longitudinal distance between outriggersm		8.8
	Transversal distance between outriggersm		8.8
	Main boom lengthm		13.8 to 61
	Boom angle°		-0.5 to 83
	Jib lengthm		10.7, 18
	Jib + extensionm		18.7, 26
	Offset°		0, 15, 30
Chassis	Model		ZLJ5720QA	Code: ZLJ5720QAV3
	Type		II
	Engine	Model	OM502LA
		Rated powerkW/r/min	420	At 1800r/min
		Max. output torqueN.m/r/min	2700	At 1080r/min
	Manufacturer		ZOOMLION

 QAY180 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.