| Place of Origin |
China (Mainland) |
| Brand Name |
UNISON OR OEM |
| Model Number |
YT28 |
We produce rock drill professionally. The products have high quality, and the price is reasonable. In addition wo produce rock drill fittings and other mining machinery.Rock Drill YT28 is a kind of high efficiency air leg rock drill machinery. It is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility.Weight26kgLength661mmCylinder Dia.80mmPiston Stroke60mmAir Hole Inner Dia.25mmWater Hose Inner Dia.13mmDrill Steel Shank Dimensions22x18mmDia. Of Bitφ34-φ42mmWorking Air Pressure0.5-0.6MpaAir Consumption≤55 ≤81L/SecImpact Energy73JImpact Frequency≥34 ≥37 Hz