Ini Hydraulic Co., Ltd.
Main products:Hydraulic Motor,Hydraulic Winch,Hydraulic Capstan,Hydraulic Transmission Drive,Hydraulic System
Contact Us
  • Contact Person : Ms. Fang Jessie
  • Company Name : Ini Hydraulic Co., Ltd.
  • Tel : 86-574-86115136
  • Fax : 86-574-86115082
  • Address : Zhejiang,ningbo,No.288 Batou xi road Ningbo P.R.China
  • Country/Region : China
  • Zip : 315806

hydraulic free fall winch with invention patent

hydraulic free fall winch with invention patent
Product Detailed
1. We have invention patent for free fall winch 2. We can design according to customer's specification 3. Stable &safe running

IYJ---L series free fall winches are patent product of our company.


• 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.

 main features

• Compact design, easy to install

• high starting& working efficiency

• Reliable operation with little noise

• long lifetime

• Low maintenance relieves your anxiety

• cost saving


• compactors, pipe layers, crawler cranes, vehicle cranes, grab bucket cranes, crushers and so on.

Company Show


hydraulic free fall winch with invention patent

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