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The 3 ton hydraulic winch is designed for lifting, pulling and wire rope handling applications in construction, industrial and special-purpose equipment. Its hydraulic drive system provides the input power required for controlled winch operation, while the drum and reduction gearbox transmit torque to the wire rope.
The GW3-30-30-12-ZP configuration provides a first-layer line pull of 30 kN, a rope speed of 23 m/min, a 12 mm wire rope diameter and a 30 m rope capacity. The final winch configuration should be selected according to the host machine, hydraulic circuit, rope requirements and working conditions.
The winch uses hydraulic power to drive the transmission system. Hydraulic parameters can be matched to the available pressure and flow of the host machine.
The listed GW3 configuration provides a first-layer line pull of 30 kN. Actual line pull varies with rope layer, drum configuration and operating conditions.
The specified first-layer rope speed is 23 m/min for the GW3-30-30-12-ZP configuration.
The listed model uses a 12 mm wire rope and provides 30 m rope capacity with a two-layer drum configuration.
The hydraulic motor, reduction mechanism and rope drum are integrated into a compact winch assembly, making the system suitable for equipment where installation space and mounting arrangement need to be considered.
| Model | 1st Layer | Total Displacement (mL/r) | Working Pressure Differential (MPa) | Rope Diameter (mm) | Wire Rope Capacity (m) | Layers | |
|---|---|---|---|---|---|---|---|
| Line Pull (kN) | Rope Speed (m/min) | ||||||
| GW3-30-30-12-ZP | 30 | 23 | 1870 | 18 | 12 | 30 | 2 |
Rated Line PullThe listed first-layer line pull is 30 kN for the GW3-30-30-12-ZP configuration. | Controlled Rope SpeedThe listed first-layer rope speed is 23 m/min, providing a defined operating speed for the specified configuration. | Hydraulic SystemThe winch is designed around a hydraulic motor and transmission system that can be evaluated according to the host machine's hydraulic circuit. |
Integrated AssemblyThe motor, gearbox and drum are arranged as an integrated winch assembly to simplify installation and equipment integration. | Drum ConfigurationThe listed configuration is designed for a 12 mm wire rope with 30 m capacity and two working layers. | Application MatchingFinal selection should consider line pull, rope speed, hydraulic pressure, oil flow, installation dimensions and working conditions. |
A hydraulic winch can be integrated into equipment requiring controlled lifting, pulling or wire rope movement. Typical applications may include:
Construction and material-handling equipment
Industrial lifting systems
Marine and deck machinery
Mining and engineering equipment
Drilling and specialized machinery
Truck-mounted and mobile equipment
Check the hydraulic oil level and inspect the hydraulic circuit for leakage.
Inspect the wire rope for wear, deformation or visible damage.
Check the brake and other control components before operation.
Confirm that the load is within the specified operating requirements.
Operate the winch within the specified line pull and rope speed range.
Avoid shock loading and sudden acceleration or braking.
Monitor abnormal noise, vibration, leakage or temperature changes.
Stop operation and inspect the equipment if an abnormal condition occurs.
Keep the winch and hydraulic connections clean.
Inspect the wire rope and drum regularly.
Check hydraulic oil condition according to the maintenance schedule.
Lubricate components according to the applicable technical documentation.
Kemer can evaluate customized hydraulic winch requirements for OEM equipment and replacement applications. Configuration may include line pull, rope speed, rope capacity, wire rope diameter, hydraulic motor, gearbox, brake and mounting arrangement.
For a technical evaluation, customers can provide machine drawings, installation dimensions, hydraulic pressure and flow, required line pull, rope specifications and operating conditions.
Required line pull or lifting requirement
Required rope speed
Rope diameter and rope length
Drum capacity
Hydraulic system pressure and oil flow
Brake requirements
Host machine type
Mounting dimensions or technical drawings
Other special operating requirements
A 3 ton hydraulic winch is a hydraulically driven wire rope winch used for lifting or pulling applications. The actual working load depends on the selected configuration and operating conditions.
The listed first-layer line pull is 30 kN.
The specified first-layer rope speed is 23 m/min.
The listed configuration uses a 12 mm wire rope with a 30 m capacity and two working layers.
Yes. The winch can be evaluated for custom line pull, rope capacity, rope speed, hydraulic configuration, mounting arrangement and other application-specific requirements.
No. This product is intended for material lifting and pulling applications and should not be used for personnel lifting unless a separately engineered and certified personnel-lifting system is specifically designed and approved for that purpose.
Please provide the required line pull, rope speed, rope diameter, rope length, hydraulic pressure, hydraulic flow, host machine type, mounting dimensions and any special requirements.
Send us your machine information, required line pull, wire rope specifications, hydraulic pressure and flow, working speed and installation dimensions. Kemer can evaluate the application and recommend a suitable hydraulic winch configuration.
