Business Type: Manufacturer/Factory & Trading Company
Ningbo, Zhejiang, China
Free fall winch is our patent product.
This series hydraulic winches consist of planetary gearbox, hydraulic motor, wet type brake, valve block, drum, frame and hydraulic control clutch.
The winches can get two speed if fitted with variable displacement hydraulic motor.
When fitted with hydraulic axial piston motor, the working pressure and power can be greatly improved.
The final stage of the series is fitted with a hydraulic clutch to get free fall function when the hook is empty. So the working efficiency can be improved.
1. Safe and reliable performance
2. high starting& working efficiency
3. Reliable operation with little noise
4. long lifetime
5. Low maintenance relieves your anxiety
compaction machine, pipe layers, crawler cranes, vehicle cranes, grab bucket cranes, crushers and so on
|Rated line pull (1st layer)||KN / kgs / lbs||39/ 4000 / 9000|
|Wire rope (diameter x length)||Φ11mm x 25metre|
|Drum dimensions (diameter x length)||mm||Φ88 xΦ192 x 200|
|Mounting dimension and bolts||300mm x 280mm 8-M12|
|Overall dimension||mm||516(524) x 316(376) x 237|
|Net weight (with wire rope and hook)||kg||48|
|Line pull (KN)||Oil pressure (Mpa)||Oil flow (L/min)||Speed (m/min)|
|Layer of cable||Line pull (KN)||Speed (m/min)||Wire rope capacity|