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MQT 120 Mining Pneumatic Prop Rib Bolting Machine

MQT 120 Mining Pneumatic Prop Rib Bolting Machine is a portable roof bolter with landing leg, mainly used for the drilling in coal mine roadway where the hard rock is ≤f10, rock bolt drilling, anchor

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Introduction of MQT 120 Mining Pneumatic Prop Rib Bolting Machine

MQT 120 Mining Pneumatic Prop Rib Bolting Machine is a portable roof bolter with landing leg, mainly used for the drilling in coal mine roadway where the hard rock is ≤f10, rock bolt drilling, anchor supporting drilling and mixing and installing the resin rock bolt and anchor cable. Regarding the rock bolt with damping nut, the nut can be tightened when mixing.

Features of MQT 120 Mining Pneumatic Prop Rib Bolting Machine

1. Maximize the using of plastic materials, light in weight, easy to operate.

2. Using large size motor for power, the power is large and the life is long

3. Using the new glass steel cylinders, explosion-proof, light weight and flexible.

4. Using the new valve, adapt to the coal mine ultra high hydrostatic pressure water surface.

Parameter of MQT 120 Mining Pneumatic Prop Rib Bolting Machine

Working air pressure

MPa

0.4-0.63

Free running speed

r/min

>600

Static torque

N.m

>200

Rated air pressure

MPa

0.5

Rated rotate speed

r/min

190

Rated torque

N.m

>120

Power output

KW

2.1-2.8

Air consumption

M3/min

>3.5

Maximum Push force

kN

8.2

Flushing water pressure

MPa

0.6-1.2

Noise

dB(A)

<95

Hexagonal shape shank tail

mm

19

Weight

kg

46-51-53

With three telescopic legs

Model

MQT-120/2.5A

MQT-120/2.5B

MZQT-120/2.5C

Contraction height

1026

1276

1426

Extension height

2475

3057

3657

Pictures of MQT 120 Mining Pneumatic Prop Rib Bolting Machine

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