The General Electric U25B (nicknamed U-Boat)

This locomotive is built in the UK and is based on the General Electric type U25B.

It is driven by four 24 volt DC motors, two digital speed controllers and up to eight 225 amp hour 6 volt batteries.

Excellent tractive effort is achieved, the locomotive is simple and comfortable to dive for long periods.

Under load test the locomotive ran for over six hours pulling up to six loaded coaches, battery charging was achieved overnight.