The Wacker BS50-2 Rammer Tamper has set the standard in the construction industry. These rammers are powered by the exclusive WM 80 the only 2-stroke engine specifically designed and built for vibratory rammers and meets EPA and European air emission standards. Wacker Neuson's rugged rammers are designed for maximum production performance and durability. Powered by Wacker Neuson's exclusive WM 80 engine the only 2-cycle engine specifically designed and built for vibratory rammers and meets all EPA and European air emission standards. Purge bulb evacuates air from the fuel line for easy starting. The fuel valve and kill switch are integrated into the throttle lever to reduce complexity of operation. Exclusive carburetor compensates fuel/air mixture for optimum performance and extended air filter life. A unique three-stage air filtration system provides a virtually dust-free engine for longer life and improved durability. A filter minder tells the operator when the air filter needs to be changed. Auto release choke provides industry leading safety and ease of starting. The guide handle's engineered shockmount system reduces HAV (hand-arm vibration) and improves operator comfort. Cast aluminum recoil start with oversized durable rope extends life in harsh environments. An integrated muffler wraps around the engine allowing for closer compaction to structures and protects the muffler.