Power-Flex lawn tractors by model

Harvey Power-Flex 10 garden tractorPower Flex garden tractors were built in Colorado in the late 1950s. Power Flex was founded in 1958 by Gibson tractor creator Wilbur Gibson. Mr. Gibson passed away within a year, and operations were taken over by Trans Western, and the name changed to Harvey Power Flex after Trans Western president Harold Duane Harvey. Operations do not appear to have lasted beyond 1960.

Sort tractors by Model, Year, Power or Series
ModelPowerMower DeckYears
109 hp 1958 - 1960
1818 hp 1958 - 1960
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