YN30A YN30A-2 YN30E YNF30 Rock Drill

It is a small type of rock drill composed the power machine, working machine and air compress in one.

It is a small type of rock drill composed the power machine, working machine and air compress 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 for conveying the large-volume unit, or for mobile construction projects.

   

The shell is made of sand casting, which is solid and durable.

YN30A YN30E YNF30 Ignition system: platinum, high ignition intensity.

YN30A-2 Ignition system: controllable silicon, contactless system, steady igniting.

YNF30 has a separated cylinder and strong blow pressure. It is applicable to deep hole drilling.

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