用途： 锚杆支护用锚杆孔、锚索孔专用钻孔设备。适用于煤矿巷道等地下工程锚杆支护中岩石坚固系数 f≤8的巷层中钻顶板锚杆孔、锚索孔的钻孔作业，还可以用于药卷式锚固剂的安装、搅拌、螺母的旋紧。

特点： 锚杆钻机的气马达采用均压气腔供气，设计更趋合理，高压供气平稳、废气排放顺畅，是目前国内首创的新型风动齿轮马达；钻机具有转速高、扭矩大、机械性能好、气缸推力与工作扭力匹配合理的

Uses: bolting with bolt holes, anchor holes specialized drilling equipment. Applicable to coal mines and other underground works in the rock bolting strong factor f ≤ 8 of the Lane layers drill roof bolt holes, anchor hole drilling operations can also be used Cartridge Anchor agent installation, stirring, nut tightened.

Features: Bolt rig gas motor with gas-pressure air chamber design more reasonable, stable high pressure gas, exhaust emissions and smooth, is a pioneering new type of pneumatic gear motor; rig with a high speed, torque, mechanical good performance, cylinder thrust and torque matched the work of a reasonable character.