Lifting Machinery Zoomlion Qy55V552 55 Tons Mobile Truck Crane

• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Shaft Number: 3
• Crane Jib: Three-Arm
• Model NO.: Qy55V552
• Type: Straight Arm
• Transport Package: Nude
• Specification: 25ton
• Trademark: ZOOMLION
• Origin: Hunan China
• HS Code: 87051091
• Production Capacity: 500unit/Month

Product Description

Lifting Machinery Zoomlion Qy55V552 50 Tons mobile truck crane

QY55V552 truck crane is designed and developed independently in absorption of foreign advanced technology and combined with China domestic work conditions. It features hydraulic drive, full swing and lattice boom, and also the first one adoption of pilot proportional control in China domestic crawler cranes. This crane is easy operation, stable travel and reasonable arrangement in structure. The maximum lifting capacity is 55t, boom length 11.4m~43m, jib length 9.5m~16m. This crane is suitable for lifting and installation job in construction site, mine, factory and dockside. Optional mechanical grab is available for earth moving and stacking work.

Main Specifications

Item		Unit	Parameter
Max. lifting capacity	Boom	t	55
	Jib	t	4
Max. load moment		kN.m	1815
Boom length		m	1352
Boom elevating angle		°	080°
Fixed jib length		m	9.1515.25
Fixed jib offset		°	10,30
Max. single line hoist speed( at 4th layer with no load)		m/min	65
Max. single line elevating speed( at 4th layer with no load)		m/min	52
Max. swing speed		r/min	1.5
Max. travel speed		km/h	1.1
Max. grade-ability			40%
Mean ground pressure		MPa	0.069
Engine output		kW	115
Total mass (main hook block, 13m boom)		t	48.5
Max. weight of base machine for transport		t	31
Max. dimension of base machine for transport (L×W×H)		m	11*53*43