MT-65HA, MT-74FA and MT-84FA rammers feature contoured handles for reduced vibration and duck-billed fuel caps and diaphragm carburetors that allow operators to lay down the units without fuel spills. The MT-65HA delivers 2,900 pounds of impact force on 645 to 695 bpm. It weighs 152 pounds. At 179 pounds, the MT-74FA generates 3,100 pounds of centrifugal force. The MT-84FA delivers 3,500 pounds of impact force on 660 to 700 bpm and travels to 36 fpm.