The AF80-80X2-20X2-30-ZP is a double drum hydraulic winch configuration designed for heavy-duty industrial pulling applications, including coal-mining equipment projects where the required operating and safety conditions are met. The supplied technical data lists a first-layer pulling force of 80 kN × 2, a rope speed of 9 m/min and a 30 mm wire rope.
The double-drum configuration provides two rope drums for applications requiring separate rope lines. Confirm whether the selected control system supports independent or simultaneous drum operation, and verify the intended load rating before ordering.
The following table summarizes the supplied technical data for model AF80-80X2-20X2-30-ZP. Confirm the final configuration and rated operating conditions against the approved product drawing and datasheet.
| Parameter | Specification |
|---|---|
| Model | AF80-80X2-20X2-30-ZP |
| Winch Type | Double drum hydraulic winch |
| First-Layer Pulling Force | 80 kN × 2 (as listed) |
| Rope Speed | 9 m/min |
| Total Displacement | 29,664 mL/rev |
| Working Pressure Differential | 13.5 MPa |
| Wire Rope Diameter | 30 mm |
| Wire Rope Capacity | 20 m × 2 (as listed) |
| Rope Layers | 2 |
The notation 80 kN × 2 is retained from the supplied data. Confirm whether it represents the first-layer pulling force of each drum and how the stated 16-ton class is defined. Pulling force, combined line pull and rated suspended-load capacity are different specifications.
The double-drum arrangement is intended for applications requiring two rope lines. Drum layout and control requirements should be confirmed during equipment selection, including whether the drums need to operate independently or simultaneously.
The hydraulic drive configuration is designed for integration with a suitable hydraulic power system. Confirm available oil flow, operating pressure, return-line requirements, motor specifications and control-valve arrangements before installation.
For heavy-duty applications, the winch frame, drum assemblies, mounting points and connections should be checked against the specified line pull and operating duty. Material grades, weld requirements and surface treatments should be verified from the product documentation.
The supplied model specifies a 30 mm wire rope and a listed capacity of 20 m × 2. Confirm the capacity of each drum, the applicable rope layer and the approved rope specification before placing an order.
Where equipment identification and visibility are important, the finish and marking requirements can be specified during the order process. Confirm the available coating options and any site-specific requirements before production.
Review the frame, drum assembly, mounting points and installation interfaces against the required machine layout.
Confirm motor connections, hydraulic ports and the required pressure and flow for the selected configuration.
Check access for routine inspection, rope replacement and servicing before integrating the winch into the host equipment.
The AF80 double drum hydraulic winch can be evaluated for heavy-duty pulling and lifting-related equipment applications, subject to the approved configuration and site requirements.
Coal-mining and underground equipment projects
Construction and heavy machinery
Petroleum and drilling equipment
Industrial material handling
Special-purpose machinery requiring two rope drums
For use in coal mines or other regulated environments, confirm the applicable equipment certification, explosion-protection requirements, environmental rating and site approval. The supplied product data does not establish that this winch is certified for hazardous mining environments.
Before selecting the winch, provide the following information to help verify the suitability of the configuration:
Load requirements: Required line pull for each drum, intended load, duty cycle and operating conditions.
Drum operation: Whether the drums operate independently or simultaneously, and how the loads are distributed.
Wire rope: Rope diameter, required length, drum capacity and rope construction.
Hydraulic system: Available oil flow, operating pressure, motor requirements and control-valve configuration.
Installation: Mounting dimensions, connection points, rope routing and service clearance.
Safety requirements: Required braking arrangements, load-control devices, limit switches and relevant application approvals.
Follow the manufacturer's operating and maintenance instructions for the installed configuration. Inspection intervals should reflect the duty cycle, rope condition and operating environment.
Inspect each wire rope for broken strands, kinks, deformation and other signs of damage.
Check hydraulic hoses, fittings and seals for leakage or visible damage.
Inspect mounting bolts, structural connections and drum components according to the maintenance schedule.
Verify the operation of the installed brake and safety devices before use, in accordance with the manufacturer's instructions.
Stop operation and investigate abnormal noise, vibration, leakage or unexpected changes in performance.
Winch performance depends on the selected configuration, hydraulic supply and operating conditions. Before commissioning, verify the actual line pull, rope speed, brake arrangement and control functions against the approved technical documentation.
Do not use the combined pulling force as a substitute for a rated lifting capacity. Where personnel safety or suspended loads are involved, follow the equipment manufacturer's limits and the applicable safety regulations.
Payment: The supplied terms are a 30% deposit and 70% balance before shipment. T/T is generally used; confirm the final payment terms before order confirmation.
Lead Time: The supplied lead time is 35–40 days after receipt of payment. Confirm the schedule based on the final configuration and production plan.
Technical Support: Online support and overseas technical service arrangements should be confirmed according to the order scope and destination.
Confirm the final packaging method, packed dimensions, gross weight and shipping arrangement before dispatch.
The supplied model number is AF80-80X2-20X2-30-ZP.
The supplied table lists 80 kN × 2. Confirm the pulling force assigned to each drum and the basis of the 16-ton-class designation before selecting the winch.
The supplied data lists a rope speed of 9 m/min, a wire rope diameter of 30 mm and a rope capacity of 20 m × 2. Confirm the applicable drum and rope-layer configuration.
The supplied data identifies a double-drum winch but does not specify the control arrangement. Confirm whether independent or simultaneous operation is available for the required configuration.
The supplied product description identifies coal-mining applications. Before use at a mine site, verify the required equipment certification, hazardous-area suitability, braking configuration and relevant site approvals.
Provide the required line pull, rope specifications, drum operating mode, hydraulic parameters, installation dimensions and intended application so that the configuration can be reviewed.
