mgj-50l型锚固、旋喷履带式工程钻机
mgj-50l crawler drill rig for anchoring and jet-grouting

钻机适用范围：

mgj-50l型锚固、旋喷履带式工程钻机是我厂在mgj-50型锚固、旋喷工程钻机基础上集成履带行走机构、泥浆泵、操作台架为一体的大型工程钻机。
该机具有给进行程长、钻进能力大、操作及搬迁方便、结构新颖等特点。是锚杆加固工程及其它工程地质钻孔较为理想、实用的机型。
该钻机主要用于土、岩锚杆、路基、坝基、挡土墙加固、爆破孔等钻孔工程以及高压旋喷孔的施工。
钻机的主要特点：
1．该钻机是机械动力式、液压给进型工程钻机，钻进口径以110～130mm为主（可达180mm），钻进深度60m，可以钻垂直一水平间任意角度孔。
2．给进行程长达2300mm，可使用2m长的钻杆，
3．采用回转或冲击回转钻进方法，钻进效率高。
4．采用了支撑油缸，方便调整桅杆钻孔角度。
5. 采用履带行走机构，移动孔位方便，快捷。

ⅱ. main specifications
1.general description
mgj-50l crawler drill rig for anchoring and jet-grouting is a type of integration of crawler, mud pump and control panel based on original mgj-50 drill rig for anchoring and jet-grouting.
it features long feed stroke, large capacity, easy to operate and move etc. it is better idea anchoring drill rig for anchoring bar, consolidating and strengthening engineering and all other engineering geological drilling.
the drilling rig is mainly used in soil and rock anchoring, consolidation of road base, dam base and retaining wall, and blasting hole drilling and jet-grouting.
2.the drill rig features:
1).the drill rig is with mechanical transmission and hydraulic feed, drill hole dia. is mainly 110—130mm(can reach 180mm), drilling capacity 60 m, can drill at any angle between horizontal and vertical.
2).long feeding stroke reaching 2300 mm with 2 m drill rod.
3).using with rotation drilling and percussion –rotation drilling, drill efficiently.
4).support cylinder, it is easy to adjust the angle of the mast.
5). with crawler, it is easy and fast to find out the drill hole position.

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主要技术参数
technical specifications