High axial pressure, high torque, high rotating speed and large aperture provide excellent productivity for mining operation.

 

Electric/ diesel dual-power system, optional high/ low pressure or low-pressure air compressor, which is energy saving and green.

 

Electro-hydraulic ratio control system with constant power variable is adopted to adjust operation parameters according to strata movement.

 

Equipped with three-point floating leveling chassis and high-strength truss drill frame for high reliability.

 

Gearwheel rotation and DTH impact modes combined for good adaptability to conditions and wide adaptability of strata.