- Organic Acid[1]
- Chemical Auxiliary Agent[1]
- Daily Chemicals[5]
- Doors[2]
- Other Electrical Equipment[1]
- Water Treatment[2]
- Anchors[1]
- LED Headlamps[1]
- LED Lamps[3]
- Headlamps[1]
- Air-Compressors[2]
- Other Construction Machinery[1]
- Drilling Machine[1]
- Conveyors[12]
- Hoists[1]
- Metallurgy Machinery Parts[6]
- Drilling Rig[30]
- Other Mining Machinery[76]
- Mining Machinery Parts[35]
- Other Machinery[1]
- Used Mining Machinery[5]
- Other Measuring & Analysing Instruments[1]
- Pneumatic Parts[2]
- Pumps[9]
- Alarm[4]
- Smoke Detector[1]
- Safety Helmet[2]
- Other Hand Tools[1]
- Drill Bit[11]
- Hydraulic Tools[1]
- Other Power Tools[3]
- Pneumatic Tools[3]
- Tool Parts[1]
- Special Transportation[1]
Pneumatic Roof Bolter
Product Detailed
MQT Series Pneumatic Roof Bolter always take a leading position in roof supporting industry in China
MODEL
PARAMETER
| MQT-70/1.8 | MQT-90/2.3A | MQT-100/3.1 | MQT-130/3.2 | |||||||||
SUITABLE PRESSURE RANGE (MPa) | 0.4-0.63 | 0.4-0.63 | 0.4-0.63 | 0.4-0.63 | |||||||||
RATED PRESSURE (MPa) | 0.5 | 0.5 | 0.5 | 0.5 | |||||||||
RATED TORQUE (N.m) | 70 | 90 | 100 | 130 | |||||||||
RATED ROTATE SPEED (r/min) | 240 | 240 | 280 | 240 | |||||||||
LEG PROPULSION kn | III | 7.7 | 8.4 | 8.4 | 8.4 | ||||||||
II | 5.9 | 6.7 | 6.7 | 6.7 | |||||||||
I | 4.4 | 5.2 | 5.2 | 5.2 | |||||||||
IDLE PUSHING SPEED mm/s | 400 | 400 | 400 | 400 | |||||||||
MAX. OUTPUT POWER (kw) | 1.8 | 2.3 | 3.1 | 3.3 | |||||||||
IDLE ROTATE SPEED (r/min) | 700 | 650 | 900 | 600 | |||||||||
STALL TORQUE (N.m) | 160 | 220 | 180 | 240 | |||||||||
MAX.LOADING TORQUE (N.m) | 150 | 210 | 170 | 230 | |||||||||
AIR CONSUMPTIO N (m3/min) | 3.0 | 3.2 | 3.8 | 4.0 | |||||||||
NOISE (dB(A)) | LEVEL | 94 | 94 | 94 | 94 | ||||||||
POWER | 110 | 110 | 110 | 110 | |||||||||
LEG TYPE | I | II | III | I | II | III | I | II | III | I | II | III | |
WEIGHT (kg) | 46 | 48 | 50 | 48 | 50 | 52 | 46 | 48 | 50 | 52 | 54 | 56 | |
MAX HEIGHT (mm) | 2546 | 3026 | 3594 | 2540 | 3020 | 3588 | 2566 | 3046 | 3614 | 2552 | 3032 | 3600 | |
MIN HEIGHT (mm) | 1169 | 1289 | 1431 | 1163 | 1283 | 1425 | 1189 | 1309 | 1451 | 1175 | 1295 | 1437 |