BPjunk 184 #1 Posted February 11, 2008 This is the second generation self powered tiller byWheel Horse. It was made for the slot type hitch tractors in the early 60's , it took a SR-64 Speed Reduction kit or a tractor with a six speed transmission so the tractor could go slow enough for the tines to dig in at the speed they turned. The engine was a Lauson/Tecumseh 5hp vertical shaft which dove a belt to a worm gear drive on the tine shaft. These were made from 1962 to 1964. Bill in Richmond, Va. 2 1 Share this post Link to post Share on other sites