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China, Chinese China Mini Hand-Held Gasoline Rock Driller1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Stone Drilling MachineRock DrillGasoline Rock Drill
Xiamen Bestlink Factory Co., Ltd.
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Product Description Yn27c/Yn27j Internal Combustion Gasoline Rock Drill for Small QuarryInstruction of YN27CYN27C Rock Drillis is a very efficient machine, composed of gasoline engine, Air pump, rock drill.It adapt 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.Its suited to work on high mountains, plains, hot and cold area with no power and no water supply and air compressing equipments, and especially suits the projects that the machine has to be carried at any time and in any area.Features of YN27C1. Easy to operate, just turn the handle to make it work.2. Time and labor saving, Drilling fast and high efficiency.3. First-class level Drilling Tools, suitable for site without power or pressure equipment, it has wide adaptability for high mountain and plain, extreme temperature (40 to -40)4. Used to drill vertical downward hole(max depth 6m) and and <45° Upward hole.5. Light Drilling Tools, only 27kgs, easy to carry.Advantage:1. Structure is very comact2. Less of the easy o damage parts, easy to control3. Adapt to these outside situations there is no water and no electronic powerWeight 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, floatless typeIgnition systemcontrollable silicon, contactless 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
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