The Ruston would have been used to power milking machines, shearing plants and water pumps before electricity. Photo / Catherine Fry The Ruston would have been used to power milking machines, shearing plants and water pumps before electricity. Photo / Catherine Fry

The Ruston

 The engine has a water tank to feed the heat-exchange cooling system. Photo / Catherine Fry The engine has a water tank to feed the heat-exchange cooling system. Photo / Catherine Fry

 The Ruston needed pulling to pieces and rebuilding using a mixture of new and original parts. Photo / Catherine Fry The Ruston needed pulling to pieces and rebuilding using a mixture of new and original parts. Photo / Catherine Fry