The GW4 hydraulic winch is designed for heavy-duty pulling and lifting applications in construction, crane systems, mining, petroleum, marine and other industrial equipment.
The GW4 range provides a load capacity of approximately 5 tons, with hydraulic drive, planetary reduction and application-specific rope configurations. The winch can be selected according to required pulling force, rope capacity, working speed and installation conditions.
Construction Machinery: Pulling and lifting materials, components and equipment in construction applications.
Crane and Lifting Equipment: Used as a hydraulic pulling or hoisting winch where controlled rope movement is required.
Petroleum Equipment: Suitable for selected pulling and material-handling applications in petroleum-related equipment.
Coal Mining: Used for material handling and pulling applications in mining machinery.
Geological Prospecting: Suitable for selected drilling, pulling and equipment-handling applications.
Railway Equipment: Can be integrated into railway maintenance and specialized service equipment.
Marine and Shipboard Equipment: Suitable for selected deck machinery and shipboard pulling applications.
Aerial Work Equipment: Used for selected lifting, positioning and pulling applications.
Truck-Mounted Cranes: Hydraulic winch configurations can be integrated into truck-mounted lifting and recovery equipment.
The GW4 is designed for applications requiring substantial pulling force. The listed configurations provide 50 kN or 60 kN first-layer pulling force.
Hydraulic drive allows the winch to be integrated with hydraulic systems commonly used on construction machinery, cranes and other mobile equipment.
The specified GW4 configurations provide a rope speed range of up to 0-40 m/min, depending on the selected hydraulic motor and operating conditions.
The planetary reduction system converts hydraulic motor output into the torque and rope speed required for the winch application.
Rope diameter, rope capacity, hydraulic motor and mounting configuration can be selected according to the equipment and application requirements.
Proper inspection and maintenance help maintain reliable hydraulic winch operation. Maintenance intervals should always follow the manufacturer's operating instructions and the actual working conditions.
Inspect the drum, gearbox housing, mounting structure, hydraulic hoses, fittings and other visible components for wear, leakage, corrosion or damage.
Check hydraulic fluid level and condition regularly. Fluid and filter replacement should be carried out according to the hydraulic system manufacturer's recommended service interval and operating conditions.
Check the gearbox lubrication condition and maintain the specified lubricant level and type according to the manufacturer's maintenance requirements.
Inspect the brake system regularly and confirm that the winch can hold and release the load as specified under the applicable operating conditions.
Inspect the wire rope for fraying, kinks, corrosion, deformation or other damage. Check the drum condition and ensure the rope winds correctly during operation.
| Specification | GW4 |
|---|---|
| Load Capacity | 5-6 ton |
| Rope Capacity | 20-150 m |
| Working Speed | 20-50 m/min |
| Hydraulic Motor | GN3 |
| Warranty | 12 months |
The following specifications are provided for the listed GW4 hydraulic winch configurations.
| Model | First Layer | Drum Bottom Diameter (mm) | Total Displacement (ml/r) | Working Pressure Difference (MPa) | Rope Diameter (mm) | Wire Rope Capacity (m) | Hydraulic Motor | Planetary Reducer | |
|---|---|---|---|---|---|---|---|---|---|
| Model | Pull (kN) | Rope Speed (m/min) | |||||||
| GW4-50-70-20-ZP | 50 | 0-40 | 380 | 4365 | 16.3 | 20 | 70 | GN3-900D240101 | C4-5 |
| GW4-60-68-21.5-ZP | 60 | 0-40 | 380 | 5428.5 | 16 | 21.5 | 68 | GN3-1000D240101 | C4-5.5 |
Payment: 30% deposit and 70% before shipment. T/T is generally accepted, with other payment terms subject to negotiation.
Delivery: Approximately 35-40 days after receipt of payment, subject to product configuration and order quantity.
Service: 24-hour online support and technical overseas service are available.
The hydraulic winch is prepared for export transportation using packaging suitable for international handling and shipment.
The GW4 series is rated for approximately 5-6 tons, depending on the specific configuration.
The listed GW4 configurations provide 50 kN or 60 kN first-layer pulling force.
The GW4 range supports approximately 20-150 m of rope capacity. The specific capacity depends on the drum and rope configuration.
The listed configurations provide a rope speed range of 0-40 m/min at the first layer.
Yes. Configuration can be discussed according to pulling force, rope diameter, rope capacity, hydraulic motor, mounting arrangement and application requirements.
Regular inspection of the hydraulic system, gearbox, brake, drum, wire rope and mounting components is recommended. Fluid, filter and lubrication service intervals should follow the manufacturer's instructions and actual working conditions.
The minimum order quantity is 1 set.
