Wacker Neuson rammers have long been accepted as the standard setters in the construction industry. They have been developed for maximum productivity, performance and durability. They are powered by the exclusive WM 80 engine, designed and built by Wacker Neuson. Thanks to its catalytic converter the emissions fall significantly below the air emission standards. The most environmentally friendly gasoline rammer engine in the market. Automatic shutoff feature will shut down the engine if left idling for 10 minutes,providing additional fuel and emission savings.