Rock drill

YN27C diesel rock drill for concrete and stone mine

YN27C diesel rock drill for concrete and stone mine,
Gasoline Petrol Yn27c Rock Drill Machine for Small Hole Drilling
yn27c rock drill Technical parameters:

Weight	27kg
Overall Dimensions	746x345x229mm
Engine piston bore and stroke	58x70mm
Engine displacement	185cm3
Rotating speed of engine (mean value of five holes)	≥2450 r/min
Rotating speed	≥200 r/min
Max drilling depth	≥6m
Fuel tank capacity	≥1.14L
Rotating speed of drill rod	≥250mm/min
Clearance of spark plug	0.5~0.7 mm
Impact energy	≥25J
Fuel consumption (mean value of five holes)

YN27C Gasoline rock drill Features
1. YN27C Gasoline rock drill is a small type of rock drill composed the power machine, working machine and air compressor in one.
2. YN27C Gasoline rock drill is powered by small gasoline engine and used for drilling on the hard rock with medium hardness.
3. YN27C Gasoline rock drill has independent impact function.
4. YN27C Gasoline rock drill can be used for cleaving rock, bruising concrete foundation, tamping railroad bed, small area tamping by combining with auxiliary means.
5. Therefore it changes the traditional working method of rock drill, which was only used to drill blast holes. So it expands the functions of rock drill.
Our YN27C rock drill can be equipped with different tools:
YN27C rock drilling with gasoline-----Exhibition
YN27C rock drilling with gasoline-----Packing
YN27Crock drilling with gasoline-----Storage Room