XCMG QUY55 55 ton Crawler Crane

Rated Loading Capacity: 55 ton

Max. Lifting Height: 52m

Span: 13-52m

Weight: 46.3 ton

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Parameters of XCMG Crawler Crane QUY55 :

XCMG Crawler Crane(QUY55) 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. 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.

Items	Unit	Parameter value
Max. rated lifting load of main boom	(t)	55
Max. rated lifting load of fixed jib	(t)	11.4
Max. lifting load moment	(t.m)	203.5
Max. rated lifting load of boom single pulley	(t)	6
Main boom length	(m)	13~52
Main boom luffing angle	(°)	-3~80
Fixed jib length	(m)	7~16
Max. size of single unit for transport (L×W×H)	(m)	12.04×3.45×3.36
Installation angle of fixed jib	(°)	10,30
Max. single line speed of hoist system	(m/min)	125
Max. single line speed of main luffing system	(m/min)	87/78
Max. slewing speed	(r/min)	2.45/2.2
Max. travel speed	(km/h)	1.37/1.22
Gradeability	(%)	30
Average ground pressure	(MPa)	0.06
Engine model	-	SC7H210.1G3/QSB6.7
Engine power	(kW)	155/153
Emission	-	National III stage/Europe III
Crane overall mass	(t)	46.3(Main hook,13m boom)
Max. weight of single unit for transport	(t)	28.6