2001 CAT 525B , 525B SKIDDER, Arch - Dual Function, AXLES, WIDE TIRES, BLADE, WIDE DECKING, CAB, ENCLOSED ROPS, GRAPPLE, Engine, FAIRLEAD, DUAL FUNCTION, FRAME, REAR, GRAPPLE FENDERS, GRAPPLE HEAD, 12.5SQ FT BUNCH, LIGHTS, FRONT AND REAR, Online Owner's Manual , RADIO, 12V, AM/FM/WX CD, TC, TD, RETARDER, TIRES, 30.5L-32 16PR FS, 2XRING, TRANSMISSION AND DRIVE LINE, WINCH, HEAVY DUTY 8" DRUM,