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China, Chinese Factory Hot Selling Yn27 Internal Combustion Rock Drill Gasoline Rock Drill1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Mine Drilling RigRock DrillInter Combustion Rock Drill
Shandong China Coal Construction Machinery Co., Ltd.
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Product Description Product DescriptionIntroduction of YN27 Inter Combustion Gasoline Rock DrillYN27 Inter Combustion Gasoline Rock Drill is a very efficient rock drilling machine, composed of gasoline engine, air pump, rock drill. It adapts to these outside situations without water and electronic power. Meanwhile it is a hand- held drill, during operation, rock power is blown away by the compressed air produced by the machine itself.zmwm22Product ParametersTechnical Parameters of YN27 Inter Combustion Gasoline 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 PhotosProduct characteristicsHigh efficiency: The internal combustion rock drill can drill a large amount of rock in a short time, significantly improving engineering efficiency.Mobility: Due to the use of internal combustion engines, the equipment is usually highly portable and suitable for use in the field and without power.Adaptability: It can be applied to a variety of geological conditions, including hard rock, soft rock and other complex environments.Durability: Generally made of high-strength materials, with good wear resistance, suitable for long-term high-load work.Working principlePower transmission: The internal combustion engine converts the rotating power into reciprocating motion or impact force through mechanical devices such as claw wheels and eccentric wheels.Bit breakage: The bit is in contact with the rock, and through the action of high-frequency vibration and impact force, the rock formation is rapidly broken.Chip removal function: During the drilling process, the cuttings generated by the drill bit are effectively removed to maintain the cleanliness of the hole and drilling efficiency.CertificationsOur Advantages
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