All Categories
YN27J Gasoline Rock Drill YN27J gasoline rock drill is a high efficient drill machine. It adapt to outside situations where there is no water, no electronic power and no air compressor. It can be used as a tool for breaking, percussive drilling, tamping splitting or ramming. Weight:27kg Dimension:746*315*229mm Diameter of engine piston:58mm Stroke of engine piston:70mm Rotating speed of engine:2450R/min Rotating speed of drilling rod:250R/min Oil consumption:120ml/min Tank capacity:1.65L Max. drilling depth:6m Shank size:Hex22*108mm