FOR SALE , 1991 FORD F800 ALTEC DIGGER DERRICK MODEL D842-B TRUCK , FORD 8.3 DIESEL ENGINE , 84,000 MILES , 6 SPEED TRANSMISSION , CUSTOM BED , ALL HYDRAULIC DRIVEN , WILL DIG , PROBELMS WITH THE WINCH ? WE DONT HAVE TIME TO FIX IT . TRUCK RUNS GREAT ! WE HAVE SERVICE RECORDS , PLEASE SCANOUR QR CODE IN PICS TO SEE OUR LIST , UNIT 17026 , $7500 , CALL MIKE @ 218-791-2910