Rated torque up to 304,830 Nm. Thermal capacity up to 1,940 kW. Brakes are spring applied and are cooled by water. They are designed for applications requiring high heat absorption. The design incorporates a copper alloy which conducts heat rapidly to the water circulation. They are used for service braking and high voltage applications such as those found in metal processing and paper, also for control voltage cable at the marina mooring winches and equipment. WC brakes can also be used as absorption dynamometers.