Zoomlion Mobile Crane QY20H431, 20 Ton Mobile Crane

Zoomlion 20 ton mobile crane QY20H431, 1.Truck crane, Mobile crane, 2.Truck crane maximum lifting height:40.4m, 3.Zoomlion brand - details see: https://www.machineto.com/zoomlion-mobile-crane-qy20h431-20-ton-mobile-crane-10104595

Feature:Truck Crane	Condition:New	Application:construction	Rated Loading Capacity:20T
Rated Lifting Moment:580 KN.m	Max. Lifting Load:20T	Max. Lifting Height:40.4m	Span:5.6m
Place of Origin:Hunan China (Mainland)	Brand Name:Zoomlion	Model Number:QY20H431	Certification:ISO
Warranty:1 year	After-sales Service Provided:Engineers available to service machinery overseas	Name:20 Ton Truck Crane,mobile crane	The max running speed:70 km/h
Oil consumption per 100km:40L

1.Specification:

Item			Value	Remarks
Working performance specification	Max. rated total lifting capacity (kg)		20000
	Max. load moment of basic boom(kN.m)		850
	Max. load moment with max. main boom length(kN.m)		458.6
	Max. lifting height of main boom(m)		32.60	Deformation of boom is not taken into consideration.
	Max. lifting height of fly jib(m)		40.4
Working speed	Max. speed of single rope on main winch(m/min)		120	The 4^thlayer of drum
	Derricking time of boom(s)		60
	Telescopic time of boom(s)		70
	Slewing speed(r/min)		0~1.8
Traveling specification	Max. traveling speed(km/h)		70
	Max. gradeability(%)		27
	Min. turning circle diameter(m)		20
	Min. ground clearance(mm)		250
	Limits for exhaust pollutants and smoke		Comply with related standards	GB3847-2005 GB17691-2005 (Stage III)
	Oil consumption per hundred kilometers(L)		40
Mass specification	Deadweight of crane in traveling condition(kg)		26080
	Complete vehicle kerb mass(kg)		25885
	Front axle load(kg)		6380
	Rear axle load(kg)		19700
Dimension specification	Overall dimensions (L×W×H) mm		12320×2500×3400
	Base on outriggers(m)		4.95
	Distance between outriggers(m)		5.6
	Main boom length(m)		10.2~32
	Main boom angle°		-2~80
	Fly jib length(m)		8
	Offset angle of fly jib°		0, 30
Chassis	Model		ZLJ5261
	Class		II
	Feature No.		ZLJ5261H3.2
	Engine	Model	WP6.240
		Rated power(kW/r/min)	176/2500
		Max. output torque (N.m/r/min)	800/1300~1500
	Manufacturer		Zoomlion

2. Mobile crane photos:

3.Advantage:

The QY20H431 mobile crane, which is developed independently to adapt to the market demands, is a new-generation and high-performance product integrating our company many years’ manufacturing experience with advanced technologies. Its performances such as lifting height, boom length, working speed and lifting capacity have achieved advanced international level.
The mobile crane, with spacious cab and compact decoration, adopts full slewing system, 5-section telescopic boom sections, hydraulic proportional control system and self-made full-width special purpose chassis with three axles. The 6×4 drive and hydraulic power steering mechanism provides the crane with good driving performance and flexible steering. The engine complies with the NationalStage III emission standard.
The system with latest load feedback hydraulic operated proportional directional control valve and quadruple gear pump, and the safety devices fitted in hydraulic system, such as relief valve, balance valve, hydraulic lock and brake valve etc., prevents the oil line from overloading and the accidents caused by oil pipe breakage and makes full use of the working capacity of each actuating mechanism. Thus the reliability and safety of the crane are increased.
The safety devices such as load moment limiter, and the complete lighting system equipped in the crane ensure your safety during operation and are convenient for night workfor the 20 ton zoomlion truck crane and mobile crane.