今年会jnh

　　DW1-31是 单臂液压凿岩台车，可用于最大横断面为31m2的矿山巷路掘进以及隧路掘进。

　　高机能凿岩系统拥有高的凿岩效能，钎杆成本低，靠得住性高。工作时主电机提供动力驱动液压泵站，通过液压阀节造凿岩，及所有液压件执行相应作为。

　　牢固的全能大臂拥有最佳状态的凿岩覆盖领域，覆盖面积大，并且拥有自动平行机构，可进行急剧和方便的工作面凿岩。

　　台车安插设计得拥有优良的视野，行走时选取53KW柴油机提供动力驱动四驱轮行走，最快时快12Km/h，能确保在狭幼的平巷中安稳的运行。

DW1-31 is single boom hydraulic drilling jumbo, applied to mining and tunneling project, coverage area is 31 m².

High performance drilling system with high- drilling frequency, low drilling tool wastage and stable function. The main motor supply power to drive the pump, and control drifter by hydraulic valve and all hydraulic components execute all actions.

Solid and multi-functional boom can cover area to maximum. And has the automatically paraleling mechanism, which makes it can drill fast and easily.

The jumbo is designed to have a good view,the 53KW diesel engine is used to provide power to drive the four-wheel drive during driving. The fastest speed is 12Km/h, which ensures smooth operation in narrow tunnel.