Honda GX100 Engine.  Multi-Functional level with detent;  controls throttle, fuel supply and shut-off.  Anti-vibration handle design dramatically reduces operator fatigue and increases productivity.  Diaphragm Carburetor eliminates fuel leakage if rammer is laid on its side.  Convenient rollers facilitates easy loading into truck beds.  Protective guards made of  heavy duty PVC prevents damage to key components.  Lower handle allows for easy lifting.  Cyclonic air filtration system captures 98% of environmental particles to lengthen maintenance intervals and component life.  Digital gauge measures usage for gauging service intervals and optimum performance.