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Show Hand Cultivator Now Self-Propelled Unit First discard the original steel wheel for a 26-inch bicycle wheel (A) complete with tire. Then attach at-tach a V-pulley (B). Place heavy J washers (C), 8 inches in diameter, over the hubs and align the holes i Model of Hand Cultivator In the washers with the pulley i holes, through which y-inch stove bolts are placed, i 1 The frame is fabricated of angle 1 iron, welded at the points of con- tact with heavily coated mild steel ; electrode. The motor is mounted 1 j on the frame (D) and balanced two 'ways to minimize weight on the , tractor. The motor base is extend-; extend-; i ed far enough ahead to allow for the attachment of a jack shaft and pulleys (E) which reduce unit speed. ".The unit is ready for operation with the attachment of belts (F). |