The Specification of Air-leg of YT Series Mining Rock Drill
Model | Weight(kg) | Length(mm) | Pulling Length(mm) | Matched Rock Drill |
FT160A | 17 | 1668 | 1338 | YT28 |
FT140B | 15.6 | 1687 | 1250 | YT24 |
FT160A | 17 | 1668 | 1338 | YT23 |
FT140C | 13 | 1650 | 1250 | Y18 |
FT140E | 12 | 1347 | 914 | Y18 |
The Parameter of YT Series Mining Rock Drill
Model | Length mm | Cylinder Diameter mm | Piston Stroke mm | Rotating Speed rpm | Impact Energy J | Frequency Hz | Air Consumption L/s | Pressure Mpa | Speed mm /min | Inner Diameter of Air Pipe mm | Inner Diameter of Water Pipe mm | Diameter of Punching mm | Depth of Punching m | Dimension of Drill Rod mm | Weight kg |
YT28 | 661 | 80 | 60 | ≥300 | ≥70 | ≥36 | ≤81 | 0.63 | ≥420 | ≥25 | 13 | 34-42 | 5 | 22*108 | 26 |
YT24 Air-leg Drill | 678 | 70 | 70 | ≥250 | ≥65 | ≥31 | ≤80 | 0.63 | ≥330 | 25 | 13 | 34-42 | 5 | 22*108 | 24 |
YT24 Jackhammer | 600 | 70 | 70 | ≥250 | ≥65 | ≥31 | ≤65 | 0.60 | ≥330 | 25 |
| 34-42 | 5 | 22*108 | 24 |
YT23 | 628 | 76 | 60 | ≥300 | ≥65 | ≥36 | ≤80 | 0.63 | ≥330 | 25 | 13 | 34-42 | 5 | 22*108 | 24 |
Y18 | 550 | 58 | 45 | ≥300 | ≥17 | ≥30 | ≤25 | 0.4 | ≥80 | 19 | 8 | 34-42 | 5 | 22*108 | 18 |