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China, Chinese Yn27c Mine Tunnel Hand Held Portable Internal Combustion Gasoline Rock Drill Petrol Jack Hammer Air Leg Rock Drill1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pneumatic ToolsPneumatic DrillYn27c Rock DrillGasoline Rock Drill
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd.
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Product Description Product DescriptionIntroduction of YN27C Mine Tunnel Hand Held Portable Internal Combustion Gasoline Rock Drill Petrol Jack Hammer Air Leg Rock DrillAdvantages of Yn27c Hand Held Portable Gasoline Rock Drill Petrol Jack Hammer Needless to replace the internals of the engine head,just handle the handle to operate it. Easy to operate. More time-saving and effortless.Drilling faster and more efficient. zmwm20Have reached the Tip-top level of the same field now, and allow to be replaced with the same kind of the domestic products. Available for drilling,splitting breaking, ramming, shovelling. And widely used in mining, road-contruction, quarrying and national defense construction. Product ParametersParameter of YN27C Mine Tunnel Hand Held Portable Internal Combustion Gasoline Rock Drill Petrol Jack Hammer Air Leg Rock DrillWeight of main machine27kgOverall dimensions(L*W*H)746*315*229mmCylinder diameter*stroke of pistonΦ58*70mmRotation speed of engine≥2450rpmDisplacement of engine piston185cm3Type of carburetorhand needle valve, float-less typeIgnition systemcontrollable silicon, contact-less systemDrilling speed (mean value of five holes)≥250mm/minDrilling hole diameterΦ28-42mmMax drilling depth6mFuel consumption≤0.12L/mTank capacity≥1.5literDrill rod and breaker shankHex22*108mmRotating speed of drill rod≥200rounds/minClearance of spark plug0.5-0.7mm Detailed PhotosPhotos of YN27C Mine Tunnel Hand Held Portable Internal Combustion Gasoline Rock Drill Petrol Jack Hammer Air Leg Rock Drill Company Profile
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