Surface miner 4200 SMi

Maximum performance in large-scale opencast mining The surface miner with the highest performance levels when it comes to the selective mining of hard or soft rock. The 13 ft. 9 in. (4.20 m) cutting drum unit – tailored to the job – with a cutting depth of 2.6 in. (650 mm) in hard rock guarantees high production rates with minimum tool wear. Trucks with a load capacity of between 120 and 220 tons can be loaded using the powerful liftable and slewable rear-loading conveyor. With an annual mining capacity in soft rock of up to 12 million tons, the miner is ideal for large-scale opencast mining. The fully glazed operator's cabin is heatable, air-conditioned, soundproof and vibration-isolated, enabling a fatigue-free and productive work process.