[2] The tractor is produced by the British company of Clayton Engineering Limited who are based in Knighton, Powys.

[3] The tractor plays an important role within the operations required for saving lives at sea.

The tractor has a steering wheel and throttle pedal for each direction, with fully automatic transmission.

The enclosed cab is fully waterproof, and the vehicle can be operated in calm water to a depth of 1.6m.

Two glazed waterproof boxes containing headlights, side and tail lights, indicators and blue flashing lights, are fitted to both ends of the tractor.