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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

Parameter

MQT-90/2.3A

MQT-100/3.1

MQT-110/2.8

MQT-120/3.0

MQT-130/3.2

Applicable air pressure (Mpa)

0.4-0.63

0.4-0.63

0.4-0.63

0.4-0.63

0.4-0.63

Rated air pressure (Mpa)

0.5

0.5

0.5

0.5

0.5

Flushing water pressure (Mpa)

0.6-1.2

0.6-1.2

0.6-1.2

0.6-1.2

0.6-1.2

Rated torque (N.m)

90

100

110

120

130

Rated rotary speed (r/min)

240

280

240

240

240

Idle propelling speed (mm/s)

400

400

400

400

400

Max. output power (Kw)

2.3

3.1

2.8

3

3.2

Idle rotary speed (r/min)

650

900

700

700

700

Idle torque (N.m)

230

180

230

240

240

Max. loading torque(N.m)

220

170

220

230

230

Air consumption (m3/min)

≤3.2

≤3.8

≤3.6

≤3.8

≤4.0

Noise (dB(A))

≤90

≤90

≤90

≤90

≤90

Figure Pictures of MQT120 Portable Pneumatic Roofbolter

MQT120 Portable Pneumatic Roofbolter

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