Mining Tunneling Portable Hand Held Manual Pneumatic Jumbolter Roof Bolter

=== Base Info ===

=== Description ===
Working air pressureMPa0.4-0.63Free running speedr/min>600Static torqueN.m>200Rated air pressureMPa0.5Rated rotate speedr/min190Rated torqueN.m>120Power outputKW2.1-2.8Air consumptionM3/min>3.5Maximum Push forcekN8.2Flushing water pressureMPa0.6-1.2NoisedB(A)<95Hexagonal shape shank tailmm19Weightkg46-51-53With three telescopic legsModelMQT-120/2.5AMQT-120/2.5BMZQT-120/2.5CContraction height102612761426Extension height247530573657
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