| Color | Blue or as your requirement |
| Port | Guangzhou, China |
| Payment Terms | L/C, T/T, Western Union, Money Gram |
| Production Capacity | 100 Pieces/month |
| Warranty | 1 Year |
| After Sale Service | Online Service |
yt29 pneumatic rock drill for metal miningYT29A Air leg rock drill is a heavy-duty air leg rock drill with the features of high speed and low consumption. It is suitable for railway, highway, hydropower and other construction. It is also a replacement product for mine roadway excavation and various rock drilling operations such as metallurgy and coal.Technical Parameters
| Model | YT29A |
| Weight | 26.5 |
| Length | 659 |
| Drill tail specification | H22X108 |
| Air consumption | ≤65 |
| Rock Drilling Impact frequency | ≥37 |
| Water pipe inner dia | ≥70 |
| Borehole diameter | 34-45 |
| Piston Diameter mm | 82 |
| Piston Structure stroke | 60 |
| Working air Pressure | 0.63 |
| Working water pressure | 0.3 |
| Max Drilling Depth | 5 |
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