Forging Mining Rock Drilling Machine YT27 Pneumatic Jack Hammer
YT27 Pneumatic Rock Drill Description
Model YT27 is a highly efficient pusher leg rock drill that can be equipped with pusher leg FT160A and FY250 lubricator.
YT27 Pneumatic Rock Drill Applications
Primarily used for rock drilling in mining and tunneling operations, as well as railway, water conservancy construction projects, and stone work.
YT27 Pneumatic Rock Drill Specifications
| YT27 AIR LEG ROCK DRILL |
| Weight (kg) |
27 |
| External Dimensions (mm) |
658×248×202 |
| Cylinder Diameter (mm) |
82 |
| Piston Structure Stroke (mm) |
60 |
| Working Air Pressure (MPa) |
0.4~0.63 |
| Impact Frequency (Hz) |
≥40 |
| Impact energy (J) |
≥70 |
| Air Consumption (L/s) |
≤85 |
| Rotation Torque (N.m) |
≥19 |
| Water Pressure (MPa) |
0.3 |
| Drilling Hole Diameter (mm) |
34~45 |
| Drilling Hole Depth (m) |
5 |
| Shank Size (mm) |
H22×108 ±1 |
| FY250 MODEL OIL LUBRICATOR |
| Weight (Kg) |
1.2 |
| Oil Capacity (L) |
0.25 |
|
FT160A |
FT160B |
FT160C |
FT170 |
| Weight (kg) |
17 |
16 |
18 |
18 |
| Length (mm) |
1668 |
1428 |
1820 |
1668 |
| Propulsion Stroke (mm) |
1338 |
1098 |
1490 |
1338 |
| Cylinder Inner Diameter (mm) |
65 |
65 |
65 |
67 |
YT27 Pneumatic Rock Drill Advantages
- High efficiency and reliability
- Safe and easy to operate
- Suitable for all rock formations
