H3 Kit

Heavy-Duty Power for Large Vessels & Demanding Anchoring
The Lewmar H3 Kit delivers exceptional anchor-handling performance for larger yachts and motor vessels that require high pulling power, fast retrieval, and uncomprising reliability. Designed for heavy-duty applications, the H3 provides smooth, controlled chain management even under the toughest conditions - making it a trusted solution for offshore cruising and commercial operations.
Complete System for Easy, Professional Installation
Supplied as a full installation package, the H3 Kit includes all essential components required to set up a fully compatible windlass system. This ensures optimal integration, simplified installation, and superior performance straight out of the box.
Powerful Drive System for High-Load Operation
At the heart of the H3 is a robust motor-gearbox assembly engineered to deliver high torque with smooth, quiet operation. Its design ensures dependable retrieval speed and consistent chain management - even with heavier anchors and long all-chain rodes.
Built for Maximum Durability in Extreme Marine Conditions
Constructed with corrosion-resistant materials and sealed components, the H3 withstands continuous exposure to saltwater, vibration, and heavy cycling. It is built to provide years of reliable service on busy cruising yachts and large offshore vessels.
Ideal for Refits, Upgrades & New Builds
Whether upgrading from an older windlass or installing a system on a new vessel, the Lewmar H3 Kit offers high-capacity performance with the confidence of Lewmar's proven engineering.