This is the Dr Power WR35028BMN rapidfire flywheel 28-ton log splitter that is designed with a 55 lb flywheel and operates 6 times faster than traditional log splitters of the same size. When looking a the design of this unit it has DOT approved wheels that allow for road towing up to 45 MPH. Be prepared this season with a powerful machine that features a 163cc Briggs and Stratton engine and refined design.