The S630 skid-steer provides great forward reach at mid-range heights for dumping over a wall, backfilling, or unloading flatbed trucks. It has powerful hydraulics, top digging and pushing power, and more fuel capacity than previous versions. The skid-steer features an Interim Tier 4 engine, 74.3 hp, and 2180 lbs of rated operating capacity. Convenient engine speed controls are in front of the operator. Bobcat.