Description:
The YT pneumatic rock drill is suitable for rock hardening and hardening rock drilling and inclined holes, or it can be vertically upward to cut the anchor hole on the roof. It is best suited for large mines, medium mines, and tunnel operations.
The Advantages of YT28 Rock Drill:
1. The gas consumption is small. The gas consumption of the YT28 rock drill is smaller than other pneumatic rock drills on the market. The same air compressor can connect more rock drills and work more efficiently.
2. The forging process is more durable, and the rotation speed is slightly lower and more durable when the rock drilling depth is the same.
3. Easier to maintain, product accessories are more general and easy to maintain.
Technical Parameters
| Model | Y28 | YT28 | YT27 | YT29A |
| Drilling volume l/s | ≤55≤81 | ≤55≤81 | ≤83 | ≤88 |
| Tracheal Inner diameter mm | 25 | 25 | 25 | 25 |
| Water pipe Inner diameter mm | 23 | 13 | 13 | 13 |
| Rig diameter mm | 34-42 | 34-42 | 34-42 | 34-42 |
| Rig depth m | 5 | 5 | 5 | 5 |
| Drilling frequency Hz | ≥37 | ≥34≥37 | ≥37 | ≥39 |
| Machine Weight kg | 26 | 26 | 27 | 27 |
Check Items:
1. Before starting work, carefully check whether the gas and water pipelines are firmly connected and whether there is any leakage of air or water.
2. Check whether the oiler has been filled with gasoline.
3. Check whether the screws, nuts, joints, etc. of each part have been tightened and whether the uprights are indeed firmly supported.
Applications of handheld rock drill :
(1)widely used in all drilling conditions such as quarry, exploiting mine, and laneway
(2)A necessary mine tool, water conservancy, building materials, energy, transportation military projects, and geology
Suitable for horizontal & vertical and incline blast hole drilling in Medium hard or hard rock.
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