Furukawa HB20G hydraulic breaker na-ewu ewu n'ụwa nile, na-enwe ike siri ike na ogologo oge ndụ.Cylinder, n'ihu isi, azụ isi, piston, chisel, ohia, mkpara pin, bolt niile nwere, si raw material to okokụre ngwongwo, gụnyere ọkụ ọkụ technology. niile mere onwe anyị, size otu na mbụ.