The 30-60 'S' Rumely began production in 1924 & continued to 1928. In this time 514 units were made. Of that total, 128 are around today! This equals an amazing 24.9% survival rate! The 30-60 'S' was put to Nebraska Tractor Test #103. On this test it put out 40 HP on the drawbar & 70 on the belt! This model weighed 17,500 lbs. It had a two cylinder, kerosene buring, heavy duty engine that had a 9 inch bore & 11 inch stroke & ran at 470 RPM. Other specs are available ON REQUEST. For more SN info on the 30-60, CLICK HERE.