Anchor jumbolter air operated drilling machine
(1) MQT-120/2.5C Pneumatic Gold Mining Roof Bolter features a compact structure and lightweight design, making it easy to carry to underground coal mine working sites and convenient to maintain.
(2) Equipped with a gear type pneumatic motor for stable operation and high reliability. (Model: zmwm01)
(3) Incorporates a new design of FRP pneumatic safety explosion-proof system for increased safety and longer service life.
| Model | MQT-120/2.3-A | MQT-120/2.3-B | MQT-120/2.3-C | |
| Working Air Pressure | MPa | 0.4~0.63 | ||
| Rated Pressure | MPa | 0.5 | ||
| Rated Torque | N.m | ≥120 | ||
| Rated Rotate Speed | r/min | 220 | ||
| No Load Rotate Speed | r/min | ≥650 | ||
| Max Power Output | kW | ≥2.3 | ||
| Max Push Force | kN | ≥9.5 | ||
| Noise | dB(A) | ≤95 | ||
| Max Loading Torque | N.m | ≥230 | ||
| Air Consumption | m3/min | 2.9~3.8 | ||
| Max Height | mm | 2457 | 3057 | 3657 |
| Min Height | mm | 1126 | 1276 | 1426 |
| Roadway Height | m | 1.5~2.5 | 2.2~3.1 | 2.8~3.7 |
| Weight | kg | 46 | 51 | 53 |
| Flushing Water Pressure | MPa | 0.6~1.2 | ||
| Water Pressure | MPa | ≤12 | ||
| Drilling Dia | mm | Φ25~32 | ||
| Drill Rod Dia | mm | B19 (B22 Drilling Rod optional in contract) | ||
| Maxi Vertical Drilling Deflection Angle | ≤25° | |||
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