YN27C gasoline rock drill is a high efficient drill machine. It adapt to outside situations where there is no water, no electronic power and no air compressor. It can be used as a tool for breaking, percussive drilling, tamping splitting or ramming.
Parameter:
| Model | YN27C |
| Cylinder Diameter*stroke of piston | 58*70mm |
| Rotating speed of engine | ≥2450R/min |
| Engine displacement | 185cm³ |
| Drilling Speed | ≥250mm/min |
| Max. drilling depth | 6m |
| Oil consumption | ≤0.12L/min |
| Tank capacity | ≥1.14L |
| Mixture ratio of gasoline and lubricating oil(in volumes) | 12:1 |
| Shank size | Hex22*108mm |
| Rotating speed of drilling rod | ≥200R/min |
| Type of engine | single cylinder, air cooled two strokes |
| Type of carbretor | handle needle valved, no floating type |
| Ignition system | controllable silicon, con-tactless system |
| Cealrance of spark plug | 0.5-0.7mm |
| Net Weight | 27kg |
| Dimension | 746*315*229mm |
