YN30 internal combustion rock drill

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Brief Introduction 1.Portable and convenient 2.easy to use 3.high qaulity Detail Introduction 1. Internal combustion rock drill is a kind of a combination of small gasoline engine compressor drill trinity of handheld drilling tools 2. The host only 30 kg weight, easy to carry and suitable for mountain areas without power supply air pressure equipment, large temporary liquidity is particularly suitable for engineering Technical parameters Host weight: 30kg Overall dimensions: 760*335*235 engine capacity: 185 cm3 Engine load speed(determination when chiseled five hole) 2450-2900 r/min Idling speed: 2200 r/min or small Drill rod idling speed 180 r/min tail bit shank size drill rod he*agonal 22*108 mm Impact energy: 20J or bigger borehole speed (five hole average): 200 mm/min or bigger The largest perforating elevation: 45° The deepest depth of the borehole: 6 m or bigger Fuel tank capacity: 1.65 L or bigger Fuel consumption(determination when chiseled five hole):0.13 L/m or small Oil consumption rate (measurement at the chisel five hole): 12:1

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jining hengwang mining machinery co.ltd

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