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MQT120 Portable Pneumatic Roofbolter

MQT120 Portable Pneumatic Roofbolter With Drill Rod is mainly used in coal mine hardness ≤f10 coal mine, rock bolt and anchor cable supporting drilling,

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Introduction of MQT120 Portable Pneumatic Roofbolter

MQT120 Portable Pneumatic Roofbolter 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.

Parameters of MQT120 Portable Pneumatic Roofbolter

Model Unit MQT-85/1.8 MQT-100/3.1 MQT-120/2.8 MQT-130/3.2
Air pressure Mpa 0.40-0.63 0.40-0.63 0.40-0.63 0.40-0.63
Rated pressure N.m 0.5 0.5 0.5 0.5
Water flushing pressure mpa 0.6-1.2 0.6-1.2 0.6-1.2 0.6-1.2
Rated torque N.m ≥85 100 110 130
Rated rotation speed R/min 240 280 220 240
Velocity without load mm/s ≥680 400 ≥560 400
Max. Output power Kw ≥1.8 3.1 2.8 3.2
Stalling torque N.m 180 180 210 210
Max. Load torque N.m ≥185 170 220 190
Air consumption M3/min 2.9-3.8 <=3.8 4.4 <=4.5
Noise Db(A) <=90 <=90 <=90 <=95
Leg type I II III I II III I II III I II III
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
Overall Max.height mm 2450 3050 3650 2566 3046 3614 2552 3032 3600 2540 3015 3600
Overall Mini.height mm 1185 1268 1418 1189 1309 1451 1175 1295 1437 1365 1725 2145
Weight kg 44 46 49 45 47 49 48 50 52 50 52 55
Rock drill rod mm B19 B22
Rock drill diameter mm φ25-32

Figure Pictures of MQT120 Portable Pneumatic Roofbolter

MQT120 Portable Pneumatic Roofbolter

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