Bucyrus excavators offer superior productivity with fast cycle times, high bucket fill and a possibility of being equipped with a shovel or a backhoe. To provide increased uptime and low operating costs, components are extremely accessible and unique features ease troubleshooting. Bucyrus’ comprehensive range of hydraulic excavators consists of 8 models with operating weight from 105 to 1,000 tonnes. The 1000-tonne heavy RH 400 is nowadays the world's largest mining excavator.