Machine description: AIR CON, AUTO TEMP CONTROL, ALARM, BACK UP, AUX, STD FLOW, 3 VALVE, CAB, DLX, 2 SLIDING WINDOWS, COUPLER, SSL, DOOR STOP, CAB, DOOR SWITCH & 2X USB POWER, ENGINE, C2.8, STAGE V, FAN, DEMAND, STD, PREC... more info about the Caterpillar 906.