2003年10月7日 · TORONTO-listed Major Drilling Group International's Mongolian subsidiary has entered into a new c... The world’s largest multi-purpose mineral exploration drill rig, the UDR 5000 is a very high capacity, specialised, deep-hole rig which is highly effective in diamond coring and rotary drilling techniques.... Already have an account? Sign in here.

The Major Drilling team stands with its UDR5000 drill used in Mongolia at one of the world’s largest copper-gold mines. They celebrate the extremely deep 2000-meter PQ3 drilling record completed on October 22, 2020.

It is a very high-capacity, deep-hole rig which is highly effective in diamond coring and rotary drilling techniques. Featuring a 12-m rod pull and mast platform, the UDR 5000 offers excellent productivity at depth.

2022年7月8日 · Strike Drilling (Strike) specialize in Air Core (AC) and Reverse Circulation (RC) exploration and mine site drilling, utilizing AWD truck-mounted Schramm and KWL drilling rigs.

Sandvik is pleased to announce the launch of a new range of Exploration drills specifically aimed at mid-markets not requiring the premium range of Sandvik's hi-tech Exploration drilling rigs. These rigs, marketed under the well known UDR brand will not only offer solid performance but also competitive and cost-effective exploration solutions.

2021年3月1日 · The Major Drilling team stands with its UDR5000 drill used in Mongolia at one of the world’s largest copper-gold mines. They celebrate the extremely deep 2000-meter PQ3 drilling record completed...

Foraco - Model UDR Series - ... Multi-Purpose Drill Rig. Diamond Drilling. Reverse Circulation (RC). Down-the-hole Hammer / Rotary. Environmental XPRT is a global environmental industry marketplace and information resource. Online product catalogs, news, articles, events, publications & more.

2022年10月20日 · Until now, specialized drilling services have operated mainly on the Oyu Tolgoi copper project in South Gobi. Both copper and CBM projects require big rigs like the T130, UDR 5000 and the exploration expertise of Major Drilling’s Mongolia Branch workforce.

UDR升级要看你是注重性能还是注重外观，还要看你几S玩，4S玩啥也不用升级，把车壳做个补强即可，后期哪里坏了，就升级哪里，6S玩最好换下前传动 (推荐HR那个)，4轮金属接合器 (原厂金属接合器)，然后也是一样，哪里坏了换哪里。 如果注重外观，那就想升级哪里都行。 后期一般可能会坏的地方，后刀臂，后拉杆，前后防倾杆，后传动轴，后桥限位带等等，内部动力系统看人品。 不建议升级的地方，前上下摆臂不要金属，前C座不要金属，转向拉杆及转向组件不要金 …

Controlled drilling from the surface with multiple bottom hole assembly changes maintained precise hole direction. The drill hole was grouted to surface. The UDR 5000 multi-purpose rig was used to set the record.