Custom Hydraulic Winch Drums | Heavy-Duty Mooring & Towing Drums

Engineered for the Most Demanding Pulling and Lifting Operations

For large-scale marine, offshore, and industrial applications, a standard, off-the-shelf winch is often not an option. When you need to handle extreme loads for mooring, towing, anchor handling, or heavy lifting, you require a winch drum built specifically for the task. A failure in this critical component can lead to catastrophic safety incidents and massive operational losses.

Yile Machinery is a premier manufacturer of custom-fabricated, heavy-duty hydraulic winch drums. We do not offer standard products; we build bespoke drums engineered precisely to your load capacity, rope specifications, and operational requirements.

Key Features & Benefits:

• Heavy-Duty Fabricated & Forged Steel Construction: Our winch drums are built to last using high-strength welded steel plates (e.g., Q345B/C/D) for the body and forged steel hubs (e.g., 45#, 42CrMo). All welding is performed by certified welders and can be subjected to post-weld heat treatment (PWHT) to relieve stress and prevent cracking under load.

• Engineered to Your Exact Specifications: We build directly from your technical drawings to meet your unique needs:

• Custom Dimensions: Any diameter and length to achieve the required rope capacity.

• Precision Rope Grooving: We provide helical or LeBus-style grooving to ensure smooth, controlled wire rope spooling, which dramatically reduces wear and extends the life of your expensive cable.

• Custom Drive Flange: The drive-side flange is machined to perfectly match your specified hydraulic motor and braking system.

• Superior Load Capacity: Through a combination of robust materials, certified welding procedures, and Finite Element Analysis (FEA) on request, we can design and build winch drums capable of handling immense line pulls safely.

• Advanced Surface Protection: To withstand harsh marine and industrial environments, all drums are sandblasted to SA 2.5 standard and coated with a high-performance, multi-layer marine paint system (e.g., zinc-rich primer, epoxy mid-coat, polyurethane topcoat) for maximum corrosion resistance.

Built for Reliability in Critical Applications

Our winch drums are the trusted choice for equipment operating in the world's most challenging environments:

• Marine & Offshore: Mooring Winches, Towing Winches, Anchor Handling Winches, Subsea Umbilical Winches

• Heavy Industry: Steel Mill Pulling Cars, Railway Traction Systems

• Mining: Incline Hoists, Dragline Winches

• Heavy Construction: Large-Scale Gantry Cranes, Heavy Lifting Systems