2020 CAT 279D3 Machine drive strait and goes in and out of two speed as it should.Machine has good tracks , 279D3 COMPACT TRACK LOADER, BATTERY,EXTRA HD,DISC,1000 CCA, CAB PACKAGE, PRO PLUS, CERTIFICATION ARR, P65, DOOR, CAB, GLASS, ENGINE S/N 8LE2084, HEATER, ENGINE COOLANT, 120V, INSTRUCTIONS, ANSI, USA, LANE 3 ORDER, Online Owner's Manual , PACK, DOMESTIC TRUCK, PRODUCT LINK, CELLULAR PL243, REAR LIGHTS, RIDE CONTROL, NONE, SEAT BELT, 2", SERIALIZED TECHNICAL MEDIA KIT, TRACK,RUBBER,450MM(17.7 IN)BAR,