Surface Integrated Top-hammer Drill Rig 

Originated from Sandvik classic drill rig frame structure and system, with telescopic boom and oscillation, LGMRT ST120 surface top-hammer drill rig can be widely used in various mining and construction applications. Equipped rock drill LD120 and drilling control system from Sandvik, together with the mechanical rod changer and anti-jamming design, which makes the drilling rigs efficient and reliable, ST120 is the ideal choice for medium size quarry and surface mining. FEATURES High overall efficiency ——Sandvik rock drill with the advantages of low voltage, mass flow and high frequency ensures efficient drilling. ——Telescopic boom provides larger drilling coverage. Low operating cost ——Advanced drilling control system ensures drilling quality; ——Load sensing hydraulic system, variable air compressor management system with great wind volume and variable engine greatly reduce fuel consumption.…