50Tons Hydraulic Crawler Crane

QUY50 Hydraulic Crawler Crane maturely applies key techniques, such as super lift control, twin-winch synchronous control

QUY50 Hydraulic Crawler Crane

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 50t, boom length 13m~52m, jib length9.15m~15.25m. 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 Technical Parameters

Item	Unit	Data
Max. lifting capacity	t	50
Max. load moment	kN.m	1815
Boom length	m	13~52
Elevation angle	*	30~80
Main winch system	m/min	0~65
Aux winch system	m/min	0~65
Elevating system	m/min	0~52
Grade ability		40%
Swing speed	r/min	0~1.5
Max. travel speed	Km/h	0~1.1
Mean ground pressure	MPa	0.069
Engine output	kw	115
Jib length	m	9.15~15.25
Jib erection angle	*	10/30
Min turning radius	m	2.985
Max. weight single part(main machine) in transport state	t	31.0
Dimension of single part(Main machine) in transport state(L×W×H)	m	11.5*3.40*3.40

50Tons Hydraulic Crawler Crane