AH Winch Series

Regular maintenance is essential to ensure the reliable operation of anchor handling towing winches, particularly when dealing with heavy-duty tasks in marine environments. Royal IHC's AH Winch Series is a prime example of robust and durable equipment designed for such demanding conditions. These winches are capable of pulling loads ranging from 300 to 2,500 kN, making them suitable for handling both anchor chains and wire. The series includes four variants—ranging in size from the IHC-AH-300 to the IHC-AH-2500—and operates with a hydraulic drive system that delivers power outputs between 100 and 800 kW. Constructed from heavy-duty steel, these winches feature a disc brake and a waterfall drum, which are critical components for their performance. However, common failures such as disc brake overheating, waterfall drum wear, and HPU motor failure can occur over time. To mitigate these issues, it is recommended to perform standard AH winch maintenance, including an annual load test. When spare parts are needed, they can be sourced from Royal IHC in Kinderdijk, with a lead time of 4 to 8 weeks. This ensures that any necessary repairs or replacements can be carried out efficiently, maintaining the operational readiness and safety of the winches.