China hand held rock drill equipment yn27c rock drill rig
Description for YN27C gasoline rock drill:
YN27C Internal Combustion Rock Drill 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.
Technical parameters for YN27C gasoline rock drill:
Engine piston bore and stroke
Rotating speed of engine (mean value of five holes)
Max drilling depth
Fuel tank capacity
Rotating speed of drill rod
Clearance of spark plug
Fuel consumption (mean value of five holes)
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