Valdora 24 inch Locomotive, servicing the Queensland cane fields. The engine has startup function, initially the engine is stopped, use the B key to start or stop engines. If you move the locomotive without using the B key, the engine sound will start at low speed, but at very low speed, there will be no engine sound. Under AI, my Aircraft Engine Start command can be used to start or stop the engine.
Original model by Willem2 adapted to startup with his permission.