The YT-28 pneumatic drill USES modern rock drill technology, compare to the same type products, it has the advantages that high efficiency, small noise, light weight, better economy effect and fast feeding speed. This machine most suitable to the chisel rock task at large scale mine, medium type mine and tunnel, better responding from domestic and oversea users.
Model |
Machine weight Mm |
Length Mm |
Bit Head Size Mm |
Air Consumption L/S |
Pressure Frequency Hz |
Boreholes Diameter Mm |
Piston Diamete Mm |
Piston Stroke Mm |
Working Air Pressure Mpa |
Working Water Pressure Mpa |
Drilled Holes Depth M |
YT28 |
26 |
661 |
R22×108 |
≤81 |
≥37 |
34-42 |
80 |
60 |
0.63 |
0 |
5 |
We are one of the famous rock drilling jack hammer manufacturers in China, specializing in the production of rock drilling tools with exquisite workmanship and superior materials, manufactured in strict accordance with industrial quality standards and CE, ISO9001 quality management system certification. These drilling machines are easy to install, operate and maintain. The drilling machines are reasonably priced and easy to use. The rock drill is designed to be sturdy and durable, not easily damaged, with a full range of rock drill accessories