JK-850 Drilling Rig From JK Drilling And POMBUR At MiningWorld Russia 2025.
POMBUR, the official dealer of JK Drilling drilling equipment in Russia, will present the JK-850 drilling rig at the exhibition, which was launched into serial production at the beginning of this year.
Over the past two or three years, JK Drilling drilling equipment has established itself in the Russian market as an ergonomic and cost-effective analogue of European mining equipment. In China, Zhangjiakou Xuanhua Jinke Drilling Machinery Co., Ltd (JK Drilling) is one of the top manufacturers of DTH drilling equipment.
A distinctive feature of the JK-850 drilling rig is that it is designed for drilling wells of large diameters: from 190 to 229 mm.
Key features of the JK-850 drilling rig include:
// 2-stage compressor Atlas Copco;
// Powerful and reliable Cummins engine;
// Eaton hydraulic motor;
// Floating adapter that allows you to maintain the drilling tool and gearbox during extreme loads;
// Automated drilling control system with tracking of key parameters;
// Dual-circuit dust retention system, etc.
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