KAISHAN KG920BⅢ and KG920BHⅢ are upgraded large heavy-duty open-pit DTH drilling rigs designed for large-scale mining, deep quarry blasting and high-intensity engineering construction. The whole machine adopts an ultra-reinforced steel structure and heavy-duty design, ensuring maximum stability, shock resistance and durability under long-hour heavy-load working conditions.
Equipped with a high-power engine and optimized high-flow hydraulic system, the rig provides strong torque output and efficient drilling speed, delivering outstanding performance even in ultra-hard rock formations and deep hole drilling conditions. The professional heavy-duty crawler chassis enables the rig to adapt to complex mountainous terrain, steep slopes and large-scale construction sites with strong passing ability.
With mature DTH drilling technology and high-quality core components, the rig ensures stable and reliable operation, greatly improving construction efficiency and reducing downtime. The wide and professional drilling parameters fully meet the demands of large mine excavation, large quarry production and infrastructure foundation drilling.
Featuring humanized operation design, simple structure and convenient daily maintenance, KAISHAN KG920BⅢ/KG920BHⅢ effectively reduces later operating costs. It is a top-level high-performance drilling solution for global large mining enterprises and engineering construction teams.
KG920BⅢ KG920BHⅢ open pit DTH drill rig full technical specifications
