Diesel driven hydraulic ramp door winch

1.use for ramp door,anchor,mooring 2.workload:30~100KN 3.High quality,low price

Diesel driven hydraulic ramp door winch

The powered ramp door lift is used in cargo trailers and other ramp door applications and includes a powered winch assembly, a pair of wire cables or nylon straps connecting the winch assembly to the ramp door, and a “pusher” mechanism. The winch assembly mounted to the trailer header winds and unwinds the cables onto a pair of spools mounted to a drive shaft, which is driven by diesel engine,also can be driven by electric motor. The “pusher” mechanism prevents the “unspooling” problems that effect the operation of winches in automated ramp door applications. The pusher mechanism engages the ramp door in the closed position and applies an outward force to the ramp door over a small portion of its travel to assist in the initial lowering of the ramp door from the closed position. The winch assembly also includes a cable tension winch shut off mechanism, which deactivates the winch motor in the absence of any tension on cables.

Drum can be modified to suite various rope diameter and length capacities.

Example Model:

Model	Diesel driven hydraulic ramp door winch
Rated  load	KN	30
Overload load	KN	45
Speed	m/min	6
Drum		single Drum
System  situation
Diesel Power	HP	18  (changchai)
Rated Speed	RPM	2200
Cooling & Generator	Air-cooled +Generator
Clutch		16A  i=3:1
Start mode		DC12 battery
Fuel		Diesel oil
Weight winch	kg	1600

Diesel driven hydraulic ramp door winch