Zoomlion Knuckle Boom Crane Qy55V 55ton Mobile Boom Truck Crane for Sale

• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Shaft Number: 4
• Crane Jib: Four-Arm
• Model NO.: QY55V
• Type: Folding
• Application: Construction Usage
• Power Source: Hydraulic
• Moving Type: Wheel
• Max.Travel Speed: 75km/H
• Max.Total Rated Lifting Load: 70t
• Max. Load Moment Base Boom: 2303kn.M
• Fully-Extended Boom: 1129
• Fully-Extended Boom + Jib: 580.2kn.M
• Outrigger Span Longitudinal: 6.1m
• Lateral: 7.3m
• Hoist Height Base Boom: 11.8m
• Hoist Height Fully-Extended Boom: 44.2m
• Hoist Height Fully-Extended Boom + Jib: 59.4m
• Specification: 12650*2500*3380mm
• Origin: Xuzhou, Jiangsu, China
• HS Code: 8426990000
• Production Capacity: 1000/PCS

Product Description

Zoomlion Knuckle Boom Crane Qy55V 55ton Mobile Boom Truck Crane for sale

 

 
Lifting capacity
Integrates Zoomlion more than 40 years experience in mobile cranes with advanced technology
1. 43 m main boom , two section jibs (9.5m . 16m)
2. Optimized central slewing position increases the lifting capacity of the crane over rear
3. Large outrigger span improves the working stability of the crane greatly
4. Adopt internationally advanced structure analysis and calculation methods to develop the lifting capacity of crane deeply
5. Leading boom manufacturing process.

Parameters

Item			Value	Remarks
Working performance specification	Max. rated total lifting capacity kg		50000
	Max. load moment of basic boom kN.m		1764	1470 (Outrigger beam half extended)
	Max. load moment with max. main boom length kN.m		940.8	793.8(Outrigger beam half extended)
	Max. lifting height of basic boom m		11.6
	Max. lifting height of main boomm		42.1	Deformation of boom is not taken into consideration
	Max. lifting height of fly jibm		58.3
Working speed	Max. speed of single rope on main winch m/min		130	The 4th layer of drum
	Max. speed of single rope onauxiliary winch m/min		72	The 2nd layer of drum
	Derricking time of boom s		50
	Telescopic time of boom s		95
	Slewing speed r/min		0~2
Traveling specification	Max. traveling speed km/h		76
	Max. gradeability %		32
	Min. turning circle diameter m		24
	Min. ground clearance mm		260
	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		40400
	Complete vehicle kerb mass kg		40200
	Front axle load kg		14900
	Rear axle load kg		25500
Dimension specification	Overall dimensions(L×W×H)mm		13300×2750×3550
	Base on outriggers m		5.92
	Distance between outriggers m		full extended 6.90
			half extended 4.70
	Main boom length m		11.1~42.0
	Main boom angle°		-2~80
	Fly jib length m		9.5, 16
	Offset angle of fly jib °		0 , 30
Chassis	Model		ZLJ5401
	Class		II
	Engine	Model	WP10.336
		Rated power kW/r/min	247/2200
		Max. output torque N.m/r/min	1250/1200~1600
	Manufacturer		Changsha Zoomlion Heavy Industry Science & Technology Development Co., Ltd.