where at on prairielinks do you goIJ is this the 4x4 pictureIJ if it is, it was their exp. tractor back in the early 80's. they found out they couldnt build them as cheap as everyone else could so the went with what they know best, tracks. have seen this up close at the plant in dekalb ill. also made a second one painted up to look like a white 4x4. they also have a jd4955 on tracks and a tw-35 on tracks at the factory, pretty weird to see. the tw they even left the front tires on for turning on the endrows. very interesting history in how cat got back into the ag business