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Introduction of Undergrounder Rotary Roof Bolter Hollow Bar Anchor Hollow Bar Anchor Anchoring Drilling Rig
Specification of Undergrounder Rotary Roof Bolter Hollow Bar Anchor Hollow Bar Anchor Anchoring Drilling Rig
| Parameter | MQT-90/2.3A | MQT-100/3.1 | MQT-110/2.8 | MQT-120/3.0 | MQT-130/3.2 |
| Applicable air pressure (Mpa) | 0.4-0.63 | 0.4-0.63 | 0.4-0.63 | 0.4-0.63 | 0.4-0.63 |
| Rated air pressure (Mpa) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Flushing water pressure (Mpa) | 0.6-1.2 | 0.6-1.2 | 0.6-1.2 | 0.6-1.2 | 0.6-1.2 |
| Rated torque (N.m) | 90 | 100 | 110 | 120 | 130 |
| Rated rotary speed (r/min) | 240 | 280 | 240 | 240 | 240 |
| Idle propelling speed (mm/s) | 400 | 400 | 400 | 400 | 400 |
| Max. output power (Kw) | 2.3 | 3.1 | 2.8 | 3 | 3.2 |
| Idle rotary speed (r/min) | 650 | 900 | 700 | 700 | 700 |
| Idle torque (N.m) | 230 | 180 | 230 | 240 | 240 |
| Max. loading torque(N.m) | 220 | 170 | 220 | 230 | 230 |
| Air consumption (m3/min) | ≤3.2 | ≤3.8 | ≤3.6 | ≤3.8 | ≤4.0 |
| Noise (dB(A)) | ≤90 | ≤90 | ≤90 | ≤90 | ≤90 |
Pictures of Undergrounder Rotary Roof Bolter Hollow Bar Anchor Hollow Bar Anchor Anchoring Drilling Rig
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