Product Features:
1. It has the characteristics of compact structure, small external dimensions, energy saving, low noise, multiple functions, and high efficiency. It is suitable for mining section tunnels, contour repair, undercover, belt bottom side excavation, crushing, cleaning floating coal, slag removal, leveling tunnels, loading and other operations.
2. The working mechanism can swing ± 90 °, the auxiliary arm can rotate ± 360 °, and the upper platform can rotate 360 °.
3. Equipped with a vehicle mounted methane power-off device, automatic power-off is achieved when the underground gas concentration exceeds the standard.
4. Equipped with a bulldozer shovel to level the roadway floor and stabilize the machine body.
5. The hydraulic system adopts well-known brand load sensitive control technology to reduce energy consumption.
Project |
Unit |
WPZ-22 |
work structure |
/ |
Three section arm |
Motor power |
kw |
22kw |
bucket capacity |
m3 |
0.05m3±o.o5 |
Excavation width |
mm |
≥8000mm |
Excavation depth |
mm |
≥1500mm |
Excavation height |
mm |
≥3800mm |
Digging distance |
mm |
≥2800mm |
Auxiliary arm angle |
。 |
±360。 |
Crushing energy, impact energy |
J |
420J |
Walking form |
/ |
Crawler walking |
ground pressure |
Mpa |
≤0.1Mpa |
