Product Description
YN27C Hand-Held Gasoline Rock Drill/ Petrol Rock Drill Jack Hammer/Rock Drilling
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YN27C Hand-Held Gasoline Rock Drill/ Petrol Rock Drill Jack Hammer/Rock Drilling is a hand-operated rock-drilling tool, composed of a small gasoline engine, an air compressor and rock drill.
Its outstanding characteristic is that the stated functions can be realized by changing the hand handle according to the requirements without changing the inner parts of the machine head. Available for drilling, splitting breaking, ramming, shoveling. And widely used in mining ,road construction, quarrying and national defense construction.
The Internal Combustion Rock Drill Type YN 27C has functions of drilling holes, cleavage, bruising, tamping and chiseling.YN 27c petrol rock drilling tools
SPECIFICATIONS FOR YN27C PETROL ROCK DRILL | ||||||
Model | YN27C | |||||
Weight | 27kg | |||||
Dimension | 746*315*229mm | |||||
Function | Drilling | |||||
Type of carburetor | Hand needle valve, no floating type | |||||
Diameter of engine piston | Φ58mm | |||||
Stroke of engine piston | 70mm | |||||
Rotating speed of engine | ≥2450R/min | |||||
Rotating speed of drilling rod | ≥250R/min | |||||
Oil consumption | ≤0.12L/min | |||||
Max. drilling depth | 6m | |||||
Tank capacity | ≥1.14 L | |||||
Shank size | Hex22x108mm | |||||
Mixture ratio of gasoline and lubrication oil | 0.500694444 | |||||
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