| YTP26 pneumatic leg rock drill | ||
| Machine weight | 26.5 | KG |
| Length x width | 680×250 | MM |
| Cylinder diameter | 95 | MM |
| Piston stroke | 50 | MM |
| Tracheal inner diameter | 25 | MM |
| Inner diameter of water pipe | 13 | MM |
| Specification of brazing tail | 22×108 | B22x108 |
| Using air pressure | 0.4-0.65 | МРа |
| Using water pressure | 0.2~0.4 | МРа |
| Technical performance | 0.63 | HB |
| Impact energy | ≥70 | J |
| Impact frequency | ≥45 | HZ |
| Gas consumption | ≤ | L/S |
| Torque | 21 | N.m |