1991 CATERPILLAR D6H DOZER, Well-Maintained, Approx. 21,200 Hours, Everything Works Like It Should, Heat and Air works Good, Cat Recently Measured 75% Remaining Tracks, All Oil Samples Are Normal, At 15,300 Hours-Caterpillar Performed A bottom-end Rebuild With New Pistons, Rings, Liners, Bearings, Exhaust Manifold and Turbo, Full Maintenance History. Asking $70,000-obo. Call 319-936-5292
