MQT series pneumatic pneumatic roof bolter bolter 
 MQT-130 Pneumatic Roofbolter Roofbolter 
 MQT-85 Pneumatic Roofbolter 
 MQT-120 Pneumatic Roofbolter 
 MQT is widely used in Pneumatic Roof Bolter rock hardness ≤ f10 the roadway, particularly adapted to roadway Bolting operations, both drilling roof bolt holes, anchor holes can be drilled, but also mixing and installation of Resin Cartridge type Bolt and Anchor, no other equipment, an installation can be achieved tighten the bolt nut, bolt preload to the beginning of the request. 
 Characteristics of Pneumatic Roof Bolter MQT: 
 Small size, light weight, simple operation and easy maintenance. Gear motor, stable operation and high reliability. New air-leg fiberglass design, safety explosion-proof, longer life. 

 Content Parameters 
 MQT-110 MQT-120 MQT-130 
 Working pressure (Mpa) 0.4-0.63 0.4-0.63 0.4-0.63 
 Rated pressure (Mpa) 0.5 0.5 0.5 
 No-load speed (rpm) ≥ 750 ≥ 750 ≥ 700 
 Maximum output power (kw) 2.6 2.8 3.3 
 Rated torque () ≥ 110 ≥ 120 ≥ 130 
 Rated speed (rpm) 240 240 240 
 Maximum load torque () 180 190 233 
 Stall torque () 190 200 242 
 Air consumption (lpm) 3400 3800 3700 
 Rated thrust (kN) 7.9 9.1 9.1 
 Maximum propulsion force (kN) 9.9 11.4 11.4 
 Flushing water pressure (MPa) 0.6-1.2 0.6-5.0 
 Noise (dB (A)) ≤ 90 
 Machine minimum height (mm) 1430 1280 1155 1490 1340 1220 1430 1280 1155 
 Machine Maximum Height (mm) 3600 3000 2500 3600 3000 2500 3600 3000 2500 
 Drill set Size (mm) S = 19 S = 22 
 Weight (kg) 51 48 46 59 56 54 52 49 47 
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 Want No.: zhongmei20106 QQ: 28