The Dressta TD15M Extra crawler dozer sits solidly in the mid-size category and is designed to do everything from heavy-duty pushing to fine grading with GPS blade control. It is available in four track versions: standard, long track, wide track and low ground pressure, and features an 8.3-liter, fuel-efficient engine meeting emission requirements and delivers 190 net hp. Operating the TD15M Extra is easy with a pilot-control system, excellent visibility and a single-lever joystick control that also manages the transmission speeds.