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High performance of the engine
Mining excavators
Mining excavators are called on to do a variety of tasks, from working a shot face to top loading trucks with overburden to cracking out a virgin bank. Komatsu's large hydraulic mining excavators perform all of these tasks quickly and efficiently and are designed for high productivity. You have your choice of backhoe or shovel and diesel engines or electric motors to match the machine to your job. When loading rock trucks from 70 ton to the world’s largest, Komatsu mining excavators are the right choice.