| Project |
Unit |
Model |
| CMM2-20 |
CMM2-25 |
| Whole machine |
Number of drill arms |
/ |
2 |
| Adapt to the cross-section of the roadway |
m² |
20 |
25 |
| Working range (width × height) |
mm |
5000×4000 |
5500×4700 |
| The working state stabilizes the vehicle's working width |
mm |
1200 |
1300 |
| The external dimensions of the operating status (length × width × height) |
mm |
4510×1200×1800 |
6150×1300×2400 |
| Borehole diameter |
mm |
27～45 |
| Drilling depth |
m |
0～10 |
0~18 |
| Adapt to the drill tool |
mm |
B19/B22 |
| Power |
kW |
45 |
55 |
| Machine weight |
kg |
17500 |
18000 |
| Rotary mechanism |
Rated torque |
Nm |
245 |
| Rated rotational speed |
r/min |
550 |
| Thruster |
Advance the itinerary |
mm |
1650 |
| Propulsion force |
kN |
25 |
| Drill arm |
Extension length of the drill arm |
mm |
500 |
600 |
| Pitch Angle of the thruster |
(°) |
0~60 |
0～90 |
| Thruster swing Angle |
(°) |
0～45 |
0~30 |
| Raise the height of the arm body horizontally |
mm |
2300 |
2500 |
| Walking mechanism |
Maximum walking speed |
m/min |
25 |
12 |
| Climbing ability |
(°) |
-20~+20 |
|
|
|
|
|
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