China Stone Drilling Yt28 Portable Air Leg Rock Drill/Jack Hammer, Find details about China Rock Drill, Air Leg Rock Drill from Stone Drilling Yt28 Portable Air Leg Rock Drill/Jack Hammer
YT28 type air leg rock drill is one of the most modern rock drill products, it USES the design technology of modern rock drill, compared with similar products, with high efficiency, low gas consumption, low noise, light weight, good economic effect and fast penetration rate. Its superior performance, using the most reliable. The most efficient drill. It is most suitable for medium and large mine mining and tunnel drilling operations. My company to recommend YT28 type air leg rock drill. We promised you that it is on the domestic market at present any kind of model is economic and practical, the highest efficiency. |
Model | Weight kg | length mm | Cyinder Dia.×Stroke mm | Working pressure MPa | Impact energy J | Impact frequency Hz | Air comsumption I/s |
YT23 | 24 | 628 | 76×60 | 0.4-0.63 | ≥65 | ≥37 | ≤78 |
YT23D | 24 | 668 | 70×70 | 0.4-0.63 | ≥65 | ≥31 | ≤67 |
YT24 | 24 | 678 | 70×70 | 0.4-0.63 | ≥65 | ≥31 | ≤67 |
ZY24 | 25 | 690 | 70×70 | 0.4-0.63 | ≥65 | ≥30 | ≤67 |
YT28 | 26 | 661 | 60 ×60 | 0.4-0.63 | ≥70 | ≥37 | ≤81 |
MZ7665 | 26 | 720 | 76×70 | 0.4-0.63 | ≥70 | ≥37 | ≤81 |