We are offering b67c jack hammer. weight 30kg length 615mm striking frequency 1400bpm air consumption 42+-15%m3minair inlet size 34mmdrill shank size 1-14x6mmworking air pressure 0.63mpapercussive energy 37+-10%j
We are offering B87C Jack Hammer. Weight 39kg Length 686mm striking frequency 1200bpm Air consumption 55+-5%m3minair inlet size 34mmdrill shank size 1-14x6mmworking air pressure 0.63Mpapercussive energy 100+-10%J
We are offering b77c jack hammer. Model b77cweight 39kglength 763mmrammer dia 57mmrammer stroke 189mmair pressure 0.63mpaimpact frequency 18.3hzair consumption 34lsair pipe inner dia 19mm(34)lubrication capacity 30mlbit shank size 32*152mm