Jinan Dong-kun MQT120 outrigger-style bolt rig, MQT120 air leg Roofbolter 
 My company mainly produce Roofbolter MQT-85 Roof Bolter, MQT-110 Roof Bolter, MQT-120 Roof Bolter, MQT-130 Roof Bolter 
 MQT120 outrigger-style bolt rig, MQT120 Air-leg bolt rig features: 
 1, the maximum use of plastic materials, light weight, easy to operate. 
 2, precision air motor, power, high efficiency, long service life. 
 3, built-in cam clutch, drill can be used to manually tighten the control arm bolt nut. 
 4, to promote some new glass, steel cylinder, safety explosion-proof, lightweight and flexible 
 MQT120 outrigger-style bolt rig, MQT120 Air-leg Roofbolter technical parameters: 
 MQT Pneumatic Roof Bolter parameters: 
 Model (high series) MQT-85/1.8 
 Maximum height mm 2450 
 Minimum height mm 1185 
 Air Consumption m3/min 2.9 ~ 3.8 
 Best flushing water pressure MPa 0.6 ~ 1.2 
 To adapt to pressure MPa ≤ 12 
 Best drilling diameter mm Φ25 ~ 32 
 Adapt to drill diameter mm B19 (B22 drill pipe should be used in the contract note) 
 Division I professional production MQT-85 Roof Bolter, MQT-110 Roof Bolter, MQT-120 Roof Bolter, MQT-130 Roof Bolter, MQS handheld help Roofbolter, MQTB-80 bolt rig, first-class quality , first-class reputation, first-class after-sales service 
 Contact: Pu Guifen TEL: 13153110059 Q: 2289416993 E-mail: shandonglumeigk@163.com Ali Want Account: sdlumei2011