Diversified

International
Qualifications

All of our products' quality has been approved by multiple worldwide renowned certificate bodies.

Welcome To INI Hydraulic Manufacturer.

The Global Professional Manufacture of Hydraulic System

INI Hydraulic

has specialized in designing and manufacturing hydraulic winches, hydraulic motors, planetary gearboxes and hydraulic transmission for more than twenty-seven years. We are one of the

China hydraulic machinery accessory manufacturers and custom planetary transmissions suppliers

. Creating value for customers is our aim. Customizing to optimize customers' ingenious equipment designs is our way to stay alive robustly in the market...

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PRODUCT

Customized and Diversified Products

INI Specializes in designing and manufacturing hydraulic winches, hydraulic motors, transmission and slewing devices planetary gearboxes, pumps and hydraulic systems, etc,.

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Winch Series
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Hydraulic Motor
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Hydraulic Pump
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Planetary Gearbox
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Transmission Drives
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Slewing Drives
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Travel Drive
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Hydraulic System
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Turkey Canakkale 1915 Bridge

The steel strand winch is matched with the construction project of the world's famous span suspension bridgeTurkiye Chanakale 1915 Bridge. On the bridge erecting machine at the construction site in the picture, the red part shows the steel wire hydraulic winch and control produced by INl

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Multi-crane Slewing Platform

INI Provides a transmission device, hydraulic pump station, and electrical control for the world's famous "multi-crane slewing platform".

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Peace Ark Medivac Dropship

INI provides wave compensation constant tension manned winch for "Peace Ark" and other series of hospital ships.

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Turkey Canakkale 1915 Bridge
Multi-crane Rotating Platform
Peace Ark Medivac Dropship

We Provide Exclusive Solutions
For All Industries

Engineering machinery

The hydraulic system of construction machinery is composed of three major parts: hydraulic oil tank,...

Ship Deck Machinery

Ship cranes are driven by hydraulic technology and use heavy lifting mechanisms to lift or lower car...

Container Port Machinery

It uses a constant displacement hydraulic pump to drive multiple actuators, and uses the relief valv...

Coal Mines

Suitable for drilling at any angle in the tunnel or on the surface. It is small in size, light in we...

Environment Protection

The working principle of the wind power hydraulic system is to convert wind energy into mechanical e...

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11 Aug,2025

Comparative Analysis of Different Types of Electric Winch

An electric winch is a mechanical device that uses electricity to pull or lift heavy objects. It is widely used in construction, off-road rescue, industrial production, and other fields. There are man...
04 Aug,2025

Industrial Travel Drive's Key Role in Construction Machinery and Its Latest Technology Trends

OverviewWith the continuous development of global industrial and engineering machinery technology, Industrial Travel Drive plays a vital role in improving equipment performance and efficiency. It is n...
28 Jul,2025

A complete guide to common faults and repair methods of electric winches

1. Common fault types and manifestationsThe Electric Winch does not run / does not respondPerformance: There is no response when pressing the remote control button, the motor is silent, and the drum d...
21 Jul,2025

Advantages of Hydraulic Slewing Drives in Heavy Machinery Applications

1. High Torque OutputHydraulic slewing drives are designed to produce exceptionally high torque levels, which is essential for rotating heavy loads and handling large moments. Unlike electric motors, ...