The BS 50-4s four-cycle rammer now features the WM 100 engine, which is specifically engineered to withstand rugged rammer applications and offers a 10% increase in power.
- Delivers 700 bpm and has an amplitude (stroke) of 2.56 in.
- Purge bulb carburetor allows the operator to purge air out of the carburetor and replace it with fuel
- Integral ignition and fuel shut off in the throttle
- Features low oil shutoff, air filter compensating carburetor and three-phase air filtration system