| Customization: | Available |
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| After-sales Service: | Online Video Services |
| Warranty: | 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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MQT-90/2.3A Pneumatic Gold Mining Roof Bolter With Drill Rod is mainly used in coal mine hardness ≤f10 coal mine, rock bolt and anchor cable supporting drilling,and mixing and install the resin anchor rod, anchor rod, for which damping nut bolt, anchor drilling machine can be directly to tighten the nut when mixing.realize the bolt minxing, a complete installation, and meet the requirements of initial prestressing force anchor.
1. MQT100 Handheld Reinforced Pneumatic Jumbolter is widely used in roadway where the hardness of rock is greater than or equal to f10, especially for rock bolting in roadway.
2. MQT100 Handheld Reinforced Pneumatic Jumboltercan not only drill roof rock bolt hole and anchor hole, but also stir and install resin cartridge type rock bolt and anchor without other equipments to install and screw down the rock bolt and nut once which achieve initial anchor pre-stressing force.
MQT 110 Portable Hand Pneumatic Roof Bolter is widely used in underground coal mining, applicable to support with cable or bolt in coal laneway, half-coal laneway and rock laneway with rock hardness no more than 100MPa.zmwm14
MQT 110 Portable Hand Pneumatic Roof Bolter combined with drilling, mixing and assembling.
Dual exhaust model and new seals structure ensure the fast and smooth leg expansion and retraction.
The unique silencer reduces noise, drilling shaft and leg center are perfect alignment, drilling stably.
| No. | Basic parameters | Unit | MQT-100/3.1 | MQT-110/2.8 | MQT-130/3.2 | MYT-140/320 | MYT-150/320 | ||||||||||
| 1 | Air pressure | Mpa | 0.40-0.63 | 0.40-0.63 | 0.40-0.63 | -- | -- | ||||||||||
| 2 | Rated torque | N.m | 0.5 | 0.5 | 0.5 | 14/8 | 14/8 | ||||||||||
| 3 | Water flushing pressure | mpa | 0.6-1.2 | 0.6-1.2 | 0.6-1.2 | 0.6-1.2 | 0.6-1.2 | ||||||||||
| 4 | Rated torque | N.m | 100 | 110 | 130 | 140 | 150 | ||||||||||
| 5 | Rated rotation speed | R/min | 280 | 240 | 240 | 320 | 320 | ||||||||||
| 6 | No-load trust speed | mm/s | 400 | 400 | 400 | -- | -- | ||||||||||
| 7 | Max. Output power | Kw | 3.1 | 2.8 | 3.2 | -- | -- | ||||||||||
| 8 | No-load rotation speed | r/min | 900 | 700 | 720 | -- | -- | ||||||||||
| 9 | Stalling torque | N.m | 180 | 230 | 210 | -- | -- | ||||||||||
| 10 | Max. Load torque | N.m | 170 | 220 | 190 | -- | -- | ||||||||||
| 11 | Air consumption | M3/min | <=3.8 | <=3.6 | <=4.5 | -- | -- | ||||||||||
| 12 | Noise | Db(A) | <=90 | <=90 | <=95 | <92 | <92 | ||||||||||
| 13 | Leg type | I | II | III | I | II | III | I | II | III | I | II | III | I | II | III | |
| 14 | Leg propulsion | kN | 5.2 | 6.7 | 9.8 | 5.2 | 6.7 | 9.8 | 5.2 | 6.7 | 9.8 | 5.2 | 6.7 | 9.8 | 5.2 | 6.7 | 9.8 |
| 15 | Overall Max.height | mm | 2566 | 3046 | 3614 | 2552 | 3032 | 3600 | 2540 | 3015 | 3600 | 2430 | 3360 | 4080 | 2460 | 3360 | 4080 |
| 16 | Overall Mini.height | mm | 1189 | 1309 | 1451 | 1175 | 1295 | 1437 | 1365 | 1725 | 2145 | 1200 | 1510 | 1750 | 1200 | 1510 | 1750 |
| 17 | Weight | kg | 45 | 47 | 49 | 48 | 50 | 52 | 50 | 52 | 55 | 51 | 58 | 64 | 51 | 58 | 64 |
| 18 | Rock drill rod | mm | B19 B22 | B19 B22 | |||||||||||||
| 19 | Rock drill bit | mm | 27 28 30 32 38 42 44 | 27 28 30 32 38 42 44 | |||||||||||||








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