chinacoal11
www.chinacoalintl.com
m.chinacoalintl.com
we provide service of enterprise's customs declaration, inspection.
Product Introduction
Not only can be used for drilling roof bolt hole, but also drilling anchor hole.Also can mix
and install the resin cartridge anchor rod and anchor rope, without any other equipments, can
be tighten the bolt and nut suitably at once,achieve initial anchor pre-stressing force requirements.
Main Characteristics
Small in size, light weight, simple manipulation, easy maintenance. 2.Gear type pneumatic
motor and stable running, high reliability. 3.Jumbolter with the landing leg, increase
the torque and improve the applicability, greatly reduce the labor intensity.
Technical Parameters
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 | ||
