Application Scenario: S76+ Integrated Surface DTH Drill Rig The SANROCK S76+ integrated DTH drilling rig is purpose-built for open-pit mines, quarries and engineering construction. , delivering exceptional performance across a wide range of rock formations and working conditions.It integrates the air compressor, power system, hydraulic system and drilling system into one unit, eliminating the need for external auxiliary equipment. Adopting high-efficiency drilling technology,