2018 CAT 279D Standard flow 2 speed aftermarket tracks but in good condition, approx. 50%. DPF was cleaned by Ziegler around 2,770 hrs , 279D, 279D CTL DCA1, 279D CTL TIER 4 FINAL HRC, BATTERY, XTRA HVY DUTY, DISC, BELT, SEAT, 2", CERTIFICATION ARR, (CANADA), CONTROL, ISO, PROP, WT, CONVERSION ARRANGEMENT, DISPLAY, ADVANCED, LCD, DOOR, CAB, GLASS, FAN, COOLING, DEMAND, HEATER, ENGINE COOLANT, 120V, INSTRUCTIONS, ANSI, USA, LIGHTS, HALOGEN, Online Owner's Manual , PACKAGE, PRFM (H2), PRODUCT LINK, CELLULAR PL240, QUICK COUPLER, HYDRAULIC, RADIO READY, ROPS, ENCLOSED WITH A/C (C3), RUBR BLT, 2S, DS, SEAT,AIR SUSP,CLOTH,HEAT, TRACK,RUBBER,450MM(17.7 IN)BAR, TWO SPEED,