Tasmanian Government Railways ran a fleet, estimated at 16, of hard-topped Mokes for inspection and maintenance service on its narrow-gauge network. These Mokes had slightly modified suspension, and used spacers and backing plates so that the wheels sat on and tracked on gauge track. Similarly, the Federal Government, through either its Commonwealth Railways or Australian National Railways Commission, ran at least two similarly set up Mokes on its Central Australia Railway. At least one of these Mokes also operated on the isolated Eyre Peninsula network.