MGY-135L型履带式锚固钻机
钻机适用范围(Applications)：
MGY-135L型履带式锚固钻机属全液压回转器式锚固工程钻机。该钻机适用于城市中基坑支护和控制建筑物位移的锚固工程。钻机是整体式的，并且配有履带行走底盘和夹持卸扣器。履带底盘移动迅速,找正孔位方便。夹持卸扣器可以自动拆卸钻杆和套管,降低了工人的劳动强度,提高拆卸效率。
MGY-135L crawler mounted hydraulic anchor drilling rig is a full hydraulic anchor drilling rig, it is suitable for deep foundation pit support of urban building and control the displacement of the building.The rig is unitary style, and with a crawler chassis and gripping and screw-off device which can remove the drill pipe and casing automatically.The crawler chassis moves quickly, and locates the hole position conveniently to reduce the labor intensity and improve removal efficiency.
钻机的主要特点(Features)：
1.全液压控制，仪表显示，操作方便灵活，移位方便，机动性好。关键液压元件均选用进口及国内名牌产品。
2.钻机回转器采用双液压马达驱动,输出扭矩大,回转中心较同类产品低,大大提高了钻机钻孔的平稳性。
3.新型的变角机构使对孔更加方便,调节范围变大,可以降低对工作面的要求。
4.针对客户当地的特殊工况,对散热系统进行了优化,确保液压系统在室外温度为45º时,最高温度不超过70º。
5.配有专用的跟管钻进钻具(钻杆、套管、偏心钻头等),在不稳定地层用套管护壁开孔,常规球齿钻头终孔。钻进效率高,成孔质量好。
6.钻机主要适合与深基坑锚固支护,还可通过旋喷模块的更换,使钻机可以进行旋喷施工。
7.MGY-135L型钻机除了履带底盘、夹齿卸扣器和转盘外,我们还为用户提供了旋喷模块等选配件,用户在订购钻机时可进行选配叠加,使我们的钻机更加适合你的工程。
8.主要钻进方法:潜孔锤常规钻进、合金钻进、螺旋钻进。
1. hydraulic control , instrument display , easy and flexible , easy to move , good mobility . Critical hydraulic components are imported and domestic famous brands.
2. rotary drilling rig adopts double hydraulic motor output torque, lower center of rotation than similar products , greatly improving the smoothness of drilling rigs .
3. the new variable angle mechanism to make it easier for holes , larger adjustment range can reduce the requirement for working face .
4. customer specific local conditions , cooling system is optimized to ensure that the hydraulic system work normally when the outdoor temperature is 45 º , the maximum temperature does not exceed 70 º.
5. with a dedicated drilling with drill ( drill pipe , casing , eccentric drilling tools , etc. ) , in an unstable earth formation, make open hole with casing hole-boring method , conventional button bit to finalize hole . High drilling efficiency , good quality of the hole .
6. the rig is mainly for anchoring and deep foundation pit, but also for jet-grouting after the jet modular head replaced.
7. MGY-135L crawler chassis rig besides clip teeth shackle and the turntable , we also provide users with a jet modular option , the user can order rig’s options to make our rig more suitable for your project .
8. the main drilling methods : DTH conventional drilling, TC bit drilling , auger drilling
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