Caterpillar H120Cs Hydraulic Hammer w/Stand (Never Used)

Caterpillar H120Cs Hydraulic Hammer w/Stand (Never Used). Operation, parts and maintenance manual included. We were told this attachment was put on a 324DL, but was never used. S/N 9MM05191 Specs:  Tool: Blunt Hammer Dims: 70.2"H x 21"W x 23"D Dims in Stand: 79" x 79" x 112" Approx. Weight 3,000 lbs Working Weight: 3,272 lbs Impact Frequency: Min. 370 BPM, Max. 800 BPM Operating Pressure: 2030 PSI Minimum Relief Valve Setting: 3045 PSI Max. Back Pressure: 145 PSI Recommended Oil Flow: Min. 18 US gpm, Max. 34 US gpm Diameter of Tool: 4.5" Working Length for Blunt Tool: 14.1" According to Manufacturer Caterpillar's approved host machines  (E200, E200B, 213, 214, 214B, 215, 215B, 215C, 215D, 219, 219D, E240, E240B, 315, 315B, 315C, 317, 317B, 317C, 318, 318B, 318C, 320, 320B, 320C, 322, 322B, 322C, 325, 325B, 325C, M312, M315, M318, M320) Weight Range of Host Machine: 37,485 to 57,330 lbs