This project includes the design and build of 2 tugger winches. The winches have a pulling power of 20 tons. They are build under the following class: 'LR Code Lifting Appliances in a Marine Environment'. The winches have three different operating modes:
1. Tugger (horizontal heaving/lowering) with a 20 ton capacity
2. Constant tension (CT) with a 20 ton capacity
3. Lifting with a 12.5 ton capacity.