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internal combustion rock drill for outdoor drilling YN27C
An internal combustion rock drill is a portable and efficient drilling device powered by a gasoline engine, suitable for drilling into hard materials such as rock and concrete in environments without electricity or compressed air. It is widely used in field construction, mining operations, and emergency rescue scenarios.
Description
Internal Combustion Rock Drill
This internal combustion rock drill has the functions of drilling holes for mining, building construction, cement pavement, asphalt pavement, concrete pavement, etc. It is widely used in mining, road construction, railroad, quarrying and construction.
Main Features of internal combustion rock drill
- Gasoline rock drill and Gasoline breaker, do not need to replace the internal parts of the head, just move the handle as required, can complete the drilling or impact crushing operations.
- It is easy to operate the machine, can saves time and effort, and is characterized by fast chiseling speed and high efficiency.
- This machine has reached the high quality level of similar products in China, and the parts can be completely exchanged with those of similar products in the world.
- In the rock or concrete chiseling, it can be vertically downward, horizontally up less than 45 degree vertical downward drilling depth of up to six meters.
- The weight of the machine is only 27 kilograms, it is easy to carry, suitable for high mountains, no power supply, no wind pressure equipment in the region and mobility of the temporary project is particularly suitable.
- No matter in high mountains, flat land, no matter in 40 degree of heat or minus 40 degree of cold areas, it can work, the machine has a wide range of adaptability.
- This machine is packed for export, and all the indexes have reached the export standard.
Technical Parameters
| Model | YN27C |
|---|---|
| Weight of the main machine | 27 kg |
| Overall dimension | 746x315x229 mm |
| Type of engine | single cylinder, air cooled two strokes |
| Type of carburetor | hand needle valve, no floating type |
| Ignition system | Controllable silicon contactless system |
| Displacement of engine piston | 185 cm3 |
| Rotating speed of engine | ≥2450 r/min |
| Rotating speed of drill rod | ≥200 r/min |
| End of drill rod dimensions | hexagonal 22x108 mm |
| Max. drilling depth | ≥ 6m |
| Drilling Diameter | 28-42mm |
| Drilling speed | ≥ 250mm /min |
| Tank capacity | 1.14 L |
| Mixing ratio of gasoline and lubrication oil (in volumes) | 8:1 |
| Clearance of Spark plug | 1.5 mm |
| Fuel consumption | 0.12 L/m |
| Cylinder Diameter x Stroke of piston | 58x70 mm |
| Shock energy | ≥25 J |







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