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Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: Da Li
  • Model Number: JQHSB50*12
  • Power Source: Pneumatic
  • Application: lifting and pulling heavy cargo
  • Capacity: 50KN
  • color: as per clients' requests
  • pulling direction: left and right
  • certification: ISO9001:2008,CCS,API
  • Condition: New

Packaging & Delivery

Packaging Details Iron box or hard wooden cases

winches for ships Introduction

The JQHSB50*12 Double-braking Chain Air Winch adopts compressed air as power to drive the TMH17 piston air motor, transferring torque to the drum through the second gear reducer. By operating manual diversion valve, the winch can hoist, lowering and stop the wire rope.  Considering security, it is specially equipped with hand and air double manual brakes. It is especially fit for hauling,lifting and other work in mines, construction engineering sites, platforms of oilfields off-sea and inland, etc.


1. Compact in size, light in weight, portable to move and easy to install;

2. Reliable operation with little noise;

3. Stable in inflammable, explosive, wet, damp and other extremely operating conditions;

4. Low maintenance relieves your anxiety and assures you to use it freely.

5. High starting torque ensures it starting with load and performing hoisting, lowering and stopping actions easily;

6. Especially fit for hauling, lifting and other work in mines, construction engineering sites, platforms of oilfields, etc;

7. The Normal Pull Force can be tailor-made to your requirement;

8. Good after-sale service with high quality.

 Technical Parameters:




Rated Working Pressure

0.6-0.8 Mpa

Rated Pull Force

50 KN

Rated Cable Speed

12 m/min


Piston Air Motor



Rated Power

17 kW

Air Consumption

247 L/s




222 mm


335 mm

Wheel Rim Diameter

465 mm

Cable Diameter

16 mm

Cable Storage

120 m

Air Inlet Diameter

1 1/4 inch

Configuration ( Length* Width* Height) )



498 KG

Brake Type

Hand Brake and Foot Brake




We hereby confirm that Double-braking Air Winch can be tailor-made to meet customers' special needs and request, with the highest quality, prompt delivery and first-rate after-sale-service.



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China (Mainland)
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