ZOMIYU 4000lb Boat Trailer Winch with Strap, Heavy Duty Hand Winch for Boat — Open-Box

4000LB PULLING CAPACITY - HEAVY-DUTY & RELIABLE: True 4000 lb capacity. Reinforced high-carbon steel gears (wider & thicker than most) and heavy-duty bolt system. Perfect for large boats, ATVs, logs, and tough towing tasks

DUAL-SPEED SYSTEM - 5.4:1 FAST / 16.6:1 POWER: Switch between fast retrieval and extreme power. Wider ratio range than standard winches. Oversized ratchet switch reduces effort by over 80% - ideal for steep ramps or heavy loads

2-WAY RATCHET - SMOOTH FORWARD & REVERSE: Enhanced two-way mechanism with a wider, thicker switch. Effortless direction changes for easy boat loading and unloading. Smooth control in both pulling and releasing

ANTI-RUST & SALTWATER READY: Dual-layer protection - galvanized finish and sealed sandblasting. High-carbon steel components resist corrosion. Includes 10g lubricant. Built for harsh outdoor and marine environments

ERGONOMIC HANDLE & COMPLETE KIT - READY IN MINUTES: Thicker, longer, anti-slip grip reduces fatigue. Removable for storage. Comes with all hardware, hooks, and a 32ft x 2in polyester strap. Fits most trailers, docks, and trucks

WARNING: This winch is designed for launching and retrieving only — it is not a load-securing device. During towing, sudden movements and wind resistance place excessive stress on the winch, which may lead to failure. Always secure your boat with a high-strength safety chain when transporting

The ZOMIYU 4000lb Manual Boat Trailer Winch stands as the pinnacle of heavy-duty towing technology, meticulously engineered for professionals and serious outdoor enthusiasts who refuse to compromise on performance. Equipped with an innovative dual-speed system (featuring 5.4:1 high-speed and 16.6:1 power-mode gear ratios), reinforced structural construction, and advanced corrosion-resistant finishes, this winch delivers exceptional power, precise control, and reliable durability for even the most demanding towing scenarios. Whether you’re hauling large fishing boats, recovering industrial equipment, or handling heavy loads, the ZOMIYU 4000lb Manual Boat Trailer Winch provides the strength, longevity, and precision required for critical operations. TECHNICAL SPECIFICATIONS Rated Capacity: 4000 lbs (1814 kg) Gear Ratios: 5.4:1 (High Speed) / 16.6:1 (Power Mode) Strap Dimensions: 32 ft × 2 in (10 m × 5 cm) Handle Length: 11.8 inches (30 cm) Mounting Base: 7.5" × 4.9" with standard hole patterns (for universal compatibility) Gear Thickness: 8mm high-carbon steel (for enhanced load-bearing capacity) Bolt Grade: Grade 10.9 high-strength (for secure, long-lasting installation) Finish: Triple-layer galvanized with epoxy coating (superior corrosion resistance, ideal for marine environments) Product Weight: 18.7 lbs (8.5 kg) INSTALLATION GUIDE Simple 4-Step Setup (no professional tools required): 1.Position & Align: Place the winch on the trailer tongue and align the mounting holes with the trailer’s pre-drilled points. 2.Secure Mounting: Use the included hardware to firmly attach the winch base, ensuring all bolts are tightened to the recommended torque. 3.Attach Strap: Connect the strap hook securely to the boat’s bow eye or the load’s designated attachment point, ensuring a stable connection. 4.Test Operation: Perform a slow, test pull to verify proper installation, strap alignment, and smooth winch operation before full use. MAINTENANCE TIPS Regular care to extend the winch’s service life: After Each Use: Wipe down the winch, strap, and hardware with a clean, dry cloth to remove dirt, moisture, or debris. Monthly Check: Inspect all bolts for tightness, examine the strap for signs of wear, fraying, or damage, and replace if necessary. Seasonal Maintenance: Apply a light, marine-grade lubricant to the gears and moving parts to ensure smooth operation and prevent rust. Saltwater Exposure: Rinse the winch thoroughly with fresh water after use in saltwater environments, then dry completely to prevent corrosion. PACKAGE CONTENTS 1 × ZOMIYU 4000lb Manual Winch 1 × 32ft × 2in Polyester Strap with Heavy-Duty Hook 1 × Complete Mounting Hardware Set (all necessary bolts and washers) 1 × User Manual & Detailed Installation Guide