This unit comes with a long pole for hitching to a disc or field cultivator as Standard equipment, and will accommodate nearly any of our sections. The ease, safety and speed of a hydraulic cylinder raises and lowers the harrow sections for truly labor-saving harrowing and weeding. It is the trailer-mounted hydraulic drawbar and transport that raises and lowers sections by merely flipping the hydraulic lever. The cart frame is a heavy-duty frame – All welded construction, equipped with 15” D.C. wheels with tapered roller bearing hubs. The lift arms with a high arch give harrow sections maximum clearance. These units use standard, double acting 8” stroke hydraulic cylinders. Cylinders are furnished. How the Hydraulic Harrow Drawbar Folds for Transporting: HD-40B, HD-46B and HD-47B – Four section. The outer section on each end folds forward. The unit is two sections wide in transport position. HDPE Pole Extension is available for tandem operations.