| Customization: | Available |
|---|---|
| After-sales Service: | None |
| Warranty: | None |
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| TECHNICAL SPECIFICATIONS | |
| Weight of main machine | 27 kg |
| 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 | 6 m |
| Tank capacity | 1.14 L |
| Drilling speed | ≥250mm/min |
| Mixture ratio of gasoline and lubricating oil(in volumes) | 12:1 |
| Clearance of spark plug | 0.5--0.7 mm |
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