Yn27 Yn27c Yn27t Yn30a Yn30a-1 Internal Combustion Rock Drill

Product Description:-
YN27, which composed of gasoline engine, air compressor and rock drill, is a very efficient hand-hold machine. It is suitable for rock drilling, crushing, tamping, etc., widely used in National Defense, Mining, Road Construction, Urban Construction, Quarrying Project and etc., can adapt to these outside situations such as high mountains, plains, hot and cold areas without air pressure and electronic power, especially suit the projects during which the machine has to be carried at any time and everywhere.
YN27C is a new model improved by YN27, its outstanding characteristics:
1. 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 sites without power or air pressure equipments, it has wide adaptability for high mountains and plains, extreme temperature (A 40A C).
4. Used to drill vertical downward holes (max depth 6m) and <45A upward hole.
5. Light Drilling Tools, only 27kgs, easy to carry.

Basic parameters:-
Weight of Main Machine : 27KG
Overall Dimensions : 746x315x229mm
Type of Engine : Single cylinder, air cooled, two strokes
Cylinder Diameter A stoke of piston : 58x70mm
Rotating Speed of Engine : a Y2450r/min
Displacement of Engine Piston : 185cmA
Type of Carburetor : Hand needle valve, no float