By Heather Burlingame, Senior Production Editor | September 28, 2010

R440HCThe R440HC features an 11-×13-inch shoe and a 3-hp Honda 4-cycle engine. The 142-pound rammer has a low center of gravity, a noise-attenuating 4.6-quart fuel tank, 4-ply steel and fiber reinforced bellows, and a cool-running delivery system. The unit delivers up to 700 bpm at 4,500 pounds/blow. An optional digital tachometer tells operators if the rammer is within optimal performance range.