| Impact energy: | 65 J |
|---|---|
| Working air pressure: | 0.63 Mpa |
| Piston stroke: | 60 mm |
| Machine weight: | 24 kg |
| Cylinder inner diameter: | 76 mm |
| Inner diameter of trachea: | 25 mm |
| Air leg length: | 1600 mm |
| Equipment type: | Drilling machine |
| Operating water pressure: | 0.3 Mpa |
| Propulsion stroke: | 1338 mm |
| Overall dimension: | 628 mm |
| Old and new: | brand new |
| Equipment model: | Yingchuang YGZ90 guideway rock drill 20% off sale |
| Brand: | Yingchuang Mining N · m |
| Gas consumption of rock drilling: | 80 L/s |
| Rock drilling impact frequency: | 36 Hz |
| Inner diameter of water pipe: | 13 mm |
| Drill tail size: | 108 mm |

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