keyword
YN27C internal combustion rock drill
Drilling speed
≥250 mm/min
Type of engine
single cylinder, air cooled, two strokes
Rotating speed of engine
≥2400 r/min
Displacement of engine piston
185 cubic centimeter
Fuel consumption
≤0.12 L/m
Cylinder Diameter*stroke of piston
58*70 mm
Type of carburetor
hand needle valve, no floating type