2011 CAT 501HD with PF48 Harvesting Head. Hour meter reads 8,000 hours. 24" double grouser pads, undercarriage is estimated at 25%. Recently rebuilt valve bank, and rebuilt level motors for the head rotate. Proheat preheater. Heat, A/C, radio, & lights. Contact Aaron @ Red Pine Equipment 218-720-0933. Equipment is located in Northcentral USA.