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The RTD-20 kit is the most compact rotary tiller kit made available by Omni Gear. With an all gear driven side gear-case and carburized spur gearing, the RTD-20 is robust as well as economical. The output shafts on the lateral transmission and opposite bearing hub are round, making it easy to weld the beater bar to the unit.
The RTD-15 has been designed as a quality, high value gearbox specifically for use on rotary tillers. Engineered with straight bevel gears, triple lip oil seals and both tapered roller bearings and deep groove ball bearings, the RTD-15 is both reliable and efficient. The RTD-15 is capable of handling a wide range of power ratings and can be configured in a number of ways, with multiple gear ratios.