The MWC series of coal mine hydraulic excavators are powered by explosion-proof diesel engines and designed for rock loading, floor cleaning, and frozen soil excavation in coal mine shafts, inclines, and horizontal tunnels. Utilizing an advanced load-sensing hydraulic system, the bucket, arm, and boom operate with flexibility, speed, and efficiency under all conditions. With powerful digging force, the excavator delivers outstanding productivity and superior performance in short timeframes.