1、用于矿山机械开采石材的大孔径钻孔/mainly used for making large diameter holes in all stone quarries.<br>
2、该机可一机多用，具有垂直、水平、倾斜三种作业功能/it is multifunctional, available for vertical, horizontal, slant drilling<br>
3、该机采用链轮、链条推进，可自动钻进, 提升速度快。圆形减速机，水平作业可使钻机紧贴地面钻孔，并具备足够扭力/The support column has a special fixing system with a spherical joint and an anchoring down jack which permits drilling in all directions.Other construction characteristics permit the drill height from the ground to be kept to a minimum, in the case of horizontal drill.<br>
4、该机底座球头结构，可万向转动，完成凿岩定位点的调整。专用锲块固定，操作简便，实用性强/the base of the machine can turn to any direction to adjust the drilling anchor point, fixed by special pins, which is easy to operate and high practicability.<br>
5、底座采用四个调节螺丝，可任意调整高度，以适应不同的作业环境，而且配有自锁螺母，稳定性能好/the base of the machine can turn to any direction to adjust the drilling anchor point, fixed by special pins, which is easy to operate and high practicability.with four adjusting screws can adjust the height at will to be suitable for different cutting situation, also equip locknuts, high stability.<br>
6、该机可配置两种不同规格直径的冲击器，可根据需要随意更换，凿孔速度快，精度高/this machine can equip two different diameter down-the-hole hammer, can repalce anytime if required. Fast drilling speed with high accuracy<br>
<br>
<br>
