Product introduce
Double drum winch
This winch is driven by hydraulic motor. zmwm14
It consists of main shaft/ opening gears/ drum apparatus/ band brakes/ manual clutches/ frame and auto mechanical spooling devices.
Drum apparatus
It is consisted of main shaft, sliding bearings, drum. gear wheel etc.
The drum connect to main shaft by sliding bears.
Working principle of brakes:
Braking: While braking, the brake bank will be tightened by level plate through locking screw.
Brake releasing: Loose the locking screw; The brake band will be loose.
If the brake bankd should be replaced, remove all the pins and bolts on the brake band. The brake band will be divided into two parts and can be taken off from the upper side of hub. And at last replace the old bands.
auto mechanical spooling device
Working principle: The small chain wheel fixed on drum. When drum rotating, transfer to big chain wheel by chains. At the same time, close clutch wheel at big chain wheel side on lead-screw shaft rotating, the self-aligning device will move right and lift, realize warping rope automatically.
If the wire rope's position isn't lift to the drum, separate the clutch wheel and rotate the drum to correct the position of wire rope.
Rope capacity: 10mm x 600m steel wire rope
Rated working load capacity and speed: 3tons x 30m/min ( the first layer )
Braking load capacity: 9tons ( the first layer )
Manual brake, Manual clutch
With spooling device/ hydraulic station
With Changchai 4100 Diesel Engine
Hydraulic pump is running continously while main engine is working
Audited Supplier 
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