The SEM 656F (a Caterpillar brand) is a high-performance 5-ton wheel loader designed specifically for heavy-duty applications including mining, quarry operations, aggregate handling, and large-scale earthmoving. Combining Caterpillar’s design standards with SEM’s cost-effective engineering, the 656F features an upgraded performance-series bucket, heavy-duty drive components, and an advanced hydraulic system to deliver fast cycle times and low operating costs.