PRODUCTS
Internal Combustion Gasoline Rock Drill YN27C
  • Power Type: Gasoline Rock Drill
  • Place of origin:China
Product details
The internal combustion gasoline rock drill model YN27C is a portable rock drilling tool, combined of a small petrol engine, an air compressor and a rock drill. During operation, rock powder is blown away by the compressed air produced by the machine itself.it also can be used with supporting stand.

It is easy to be carried with its light weight,and suitable for working on high mountains, plains, hot and cold condition where there is no any of power, water supply and air compressing equipments. Especially, suits the projects that the machine has to be carried at any time and in any area.

With turning the swing arm to running-or-stop rotation plumbum,the machine can be used as a tool for breaking, percussive drilling, tamping besides rock Drilling.it is suitable to build bridge, road, powder station, geological exploration etc.

Technical Specifications

YN27C

Weight

27kg

overall dimension

746*315*229mm

engine

single cylinder, air cooled two strokes

Cylinder diameter*stroke piston

58*70mm

Rotating speed of engine

more than 2450r/min

displacement of engine

185cm^3

carburetor

hand needle valve, no floating type

Ignition system

controllable silicon contactless system

Drilling speed

more than 2450r/min

Max drilling depth

6M

Fuel consumption

1.2L/min

Tank capacity

more than 1:14L

mixing ratio of gasoline and lubrication oil

12:01

end of drill rod dimensions

hexagonal 22*108mm

Rotating speed of drill rod

more than 200r/min

Clearance of spark plug

0.5-0.7mm