YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine for Breaking and Drill
1.CE certificate,
2.Reliable quality,
3.Long life time
4.Competitive price, easy to maintence
Features of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine
·Fit for wet drilling in medium-hard or hard rock.
·Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism,convenient to handle and easy to maintain and repair.
·Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.
·YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine differs form similar products particularly in its high efficiency, strong flushing and powerful torque.
Parameters of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine
| Model |
YT-28 |
| Weight |
≈ 26 kg |
| Length |
661mm |
| Cylinder dia |
80mm |
| Piston stroke |
60mm |
| Air pressure |
0.4- 0.63MPa |
| Impact frequencey |
≥ 37 Hz |
| Air consumption |
≤81L/S |
| Air pipe (inner dia ) |
25mm |
| Water pipe (inner dia ) |
13mm |
| Drill bit dia |
34-42mm |
| Shank dimensions(hex×length) |
22×108±1mm |
| The function specification hatis Air pressure |
0.63Mpa |
| FT160BD Air leg(short) |
| Length |
1400mm |
| Push stroke |
965mm |
| Cylinder dia. |
65mm |
| Weight |
≈ 14.4 kg |
| FT160 Air leg(long) |
| Length |
1800mm |
| Push stroke |
1365mm |
| Cylinder dia |
65mm |
| Weight |
≈ 169 kg |
| FY200B oil reservoir |
| Oil capacity |
200ml |
Images of YT28 Pneumatic Air Leg Jack Hammer Rock Drilling Machine
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