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YN27 gasoline breaker
It is a small type of rock drill composed the power machine, working machine and air compressor in one. It is powered by the small gasoline engine and used for drilling on the hard rock or rock with medium hardness.Because it is self-powered. It is especially convenient to be used for projects without other power supply, or projects that are inconvenient the large-volume unit ,or for mobile construction projects.
| Engine type |
Single-cylinder,air cooling, two stroke |
| Engine displacement |
185cm 3 |
| Vaporizer type |
Hand needle valve, non-flating-valve plate type |
| Impact energy |
22J |
| Drilling speed |
250mm/min |
| Dimension of end drill rod |
22×108 |
| Drilling diameters |
32-42mm |
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