DALISHEN Brand Y26 hand-hold and Air-leg rock drill Weight: 26kgs Overall length: 650 mm Cylinder Dia: 65mm Piston stroke: 70mm Operating air pressure: 0.4-0.5 MPa Impact frequency: 23Hz Impact energy: 30J Idling speed: 200r/min Air-pipe bore(inner Dia. ): 19 mm Water-pipe bore(inner Dia. ): 13 mm Air consumption: 47L/S Drill rod trailer: 22 x 108 mm Instruction: Y26 type hand-hold rock drill is used at mines, Railway, irrigation and quarrie to digging holes and for the second digging holes. Y26 type hand-hold rock drill can be used be used to digging dry or wet by horizontal holes, vertical holes or angling holes on medium-hard rock or hard rock.
