Pneumatic Thor’s Hammer is mainly used to drill holes to install anchor rods or anchor ropes for coal roadways support, or other tunnels. Usually the hardness of rock is less than or equal to 10. It can also be used to install resin anchor rods and anchor ropes, and to meet the requirements of the early anchor preload force.
Applications
- Coal Roadways
- Rock Lanes
- Tunnels
Features
- The Thor’s hammer is light
- The Thor’s hammer adopts a high-power motor
- Emits low noise and is low on maintenance
- It has compact structure, beautiful appearance, simple operation
Specifications
| Model | BOLAT – MQT-130/3.0 | ||
|---|---|---|---|
| Working air pressure (Mpa) | 0.4-0.63 | ||
| Rated air pressure (Mpa) | 0.5 | ||
| Rated torque (Nm) | ≥ 130 | ||
| Rated rotate speed (r/min) | 220 | ||
| Idle load rotate speed (r/min) | ≥ 600 | ||
| Rate power (KW) | ≥ 3.0 | ||
| Max propulsion (KN) | ≥ 9.5 | ||
| Max torque (Nm) | ≥ 250 | ||
| Noise dB(A) | ≤ 95 | ||
| Air consumption (m3/min) | ≤ 2.9-3.8 | ||
| Allowed water pressure (Mpa) | ≤ 12 | ||
| Optimal water pressure (Mpa) | 0.6-1.2 | ||
| Max height (mm) | 2460 | 3060 | 3660 |
| Min height (mm) | 1193 | 1276 | 1426 |
| Proper height of coal lane (mm) | 1500-2500 | 2200-3100 | 2800-3700 |