INI invention patent hydraulic double drum pipe layer winch

• Place of Origin: China (Mainland)
• Brand Name: INI
• Model Number: IYJ series
• Power Source: Hydraulic
• Application: pipe layer
• structure: compact desgin, double drum in one frame
• clutch: hydraulic clutch
• brake: automatic safefail brake
• third party inspection: available
• delivery inspection: available

• Product description

Double drum hydraulic winches are specially designed for pipe layers. Traditionally, the two winches (luffing winch and hoisting winch) are separately installed on the pipe layer. It results in more complicated structure and system, higher cost and requires bigger installation room. By combining the two winches, the installation room is reduced by half, system is simplied and cost is reduced.

Luffing winch consists of hydraulic motor, wet type multi-disc hydraulic brake and planetary gearbox, drum, support shaft, frame.

Hoisting winch mainly consist of hydraulic motor, wet type multi-disc hydraulic brake, planetary gearbox, drum, support shaft, multi-disc hydraulic clutch and frame.

In addition, the hoisting winch have freefall function to improve working efficiency.

We put the brake and planetary gearbox in the drum to make the winch more compact.

It features high efficiency, large strating toruqe, stable low speed ability, low noise, reliable control ability and long lifetime. In particularly, high volumetric efficiency of motor and first class SUN counterbalance valve helps to successfully solve the problem of shaking in unloading condition and secondary sliding, ensure the steady operating performance.

The main features are as follows

• Compact design, easy to install
• high starting& working efficiency
• Reliable operation with little noise
• Stable operation in inflammable, explosive, wet, damp and other extreme working environments
• Low maintenance relieves your anxiety

• Outline drawing and specification

• Company Introduction

**0,**0 m3, **0 employees, ISO***1:***8 & ISO****1:***4 certified.

Established in ***6, we're one of leading manufacturers in China who are specialized in designing and manufacturing hydraulic winches, hydraulic motors, hydraulic slewing drives, planetary gearboxes, travel motors and wheel motors, hydraulic capstans, hydraulic power units, and hydraulic pumps.

With strong research and development capability, we have achieved *4 invention patents and *0 practical innovation patents.
Meanwhile, we have more than **0 sets of advanced production and inspection equipment to ensure the quality of
our products.

Our products have been widely used in Offshore Application, Agriculture Industry, Fishing Equipment, Construction Machinery,
Petroleum Industry, Coal Mining, Geological Prospection, Marine Application, Metallurgical Engineering, Light Industry,
as well as Environmental Protection and other industries.

As a trustworthy manufacturer and supplier, we have a dominating market share in China, and we also enjoy an increasing
market share worldwide. Our products have been exported to:

-Europe: UK, Austria, Netherlands, Germany, Sweden
-North America: USA, Canada
-South America: Brazil, Argentina
-Russia, Australia,Turkey, Southeast Asia, Middle East, India, Korea and other countries in the world.

• Factory overview

• Manufacturing Machines

• Inspection Machine

• Certification

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