隧道掘进钻机

用途及特点/ Application and Features

KJ311型全液压掘进钻车专为大坡度斜巷而设计,适用坡度25°,可适用于12-35平方断面的硬岩矿山掘进作业。

KJ311 hydraulic tunneling drilling rig is specially designed for the extremely inclined tunnel, with the maximum slope standing at 25. It is

suitably qualified for the drilling of hard rock mine whose section falls in the range of 12-35 square meters

坚固可靠的万向大臂具有断面覆盖形状,推进梁360°翻转和自动持平便于快速方便地实现钻孔定位;钻臂同时还可用于侧向开石门

和锚杆钻孔作业;

 The firm flexible boom is capable of optical coverage of the section; 360 rotation and self-leveling boom make drill positioning easy;

The boom can also be used for the drilling of lateral cross-cut and rock bolting

钻车的推进梁平动、终孔自动停推停冲、孔底吹渣、电子脉冲润滑等功能,减少操作,提高工作效率

 The drill rig is capable of the advancing beams translation, automatic suspension of drilling of end hole, slag blowing at the hole bottom

and electronic impulse lubrication, thus leading to few operations and improve drilling efficiency;

高频冲击凿岩机采用梯 活塞优化了冲击波传递效率,提高钻进速度,降低钎具消耗并提高设备的安好率;

The stepped piston is used for the high-frequency impacting rock drill and this can improve the transmission efficiency of impact wave and

drilling speed and reduce the consumption of drilling tools and make it in good condition;

宽敞的作业空间和 系列自动功能有助于司机集中精力安全、快速、准确地钻进

Considerable space and automatic functions enable the driver to concentrate on drilling in a safe, fast and accurate manner;

钻车布置确保司机视野良好,各个维修保养部位均受到良好的保护,同时又易于维护保养;

The drill rig provides a good view for the operator; All the relevant parts are kept in good protection, meanwhile maintenance easily