QAY260V733 ALL TERRAIN CRANE

This type of truck crane, integrating its elegant appearance, bright color and outstanding performance, has become the classic

    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

DETAILED SPECIFICATION:

Item				Specification	Remarks
Working performance	Max. rated lifting capacity		kg	260000
	Max. lifting torque of basic boom		kN.m	7889	Radius: 7m
	Max. lifting height of boom		m	70.2	Not including the deformation lifting boom
	Max. lifting height of jib		m	94
Working speeds	Max. hoist rope speed (Main winch)		m/min	124	At 4th layer
	Max. hoist rope speed (Auxiliary winch)		m/min	67	At 3th layer
	Boom extending time		min	15	Associated with temperature and engine speed
	Boom derricking times			95
	Slewing speed		r/min	0~1.5
Traveling specifications	Max. traveling speed		km/h	75
	Max. grade ability		%	48
	Min. turning radius		m	24
	Min. ground clearance		mm	355
	Limit for exhaust emission			In accordance with the standard requirments	GB3847-2005,GB17691-2005,Stage III
	Oil consumption per hundred kilometers		L	95
Weights	Self weight in traveling condition		kg	72000
	load per Axle		kg	12000
Dimensions	Overall dimensions(L×W×H)		mm	17580×3000×4000
	Longitudinal distance between outriggers		m	8.8
	Transversal distance between outriggers		m	8.8
	Boom length		m	13.65 ~70
	Boom angle		°	-0.5 ~82
	Jib length		m	10.75/18/18.75/ 26	Combined length
	Setting angle of Jib		°	0,15,30
Chassis	Model			ZLJ5721QA
	Type			Type II
	Engine	Model		OM502LA	Benz
		Rated power		420 kW/r/min	At 1800r/min
		Max. torque		2700 N.m/r/min	At 1080r/min

QAY260V733 ALL TERRAIN CRANE