Selling a 2017 cat 279d, starts runs and operates great! All emissions have been deleted, comes with rubber tracks(not on in pictures), has heat ac, two speed, good heavy duty bucket, I just service it with all cat filters and new fluids. machine has right at 4300 hours but gets used still! You wont find much this thing wont push! All under carriage and pins/bushings are in good shape. Will sell for 36,000 with the steel and rubber tracks