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Gamma Flail

Trimax’s Gamma Flail offers an innovative solution to the problem of flail mower power consumption.


It used to be generally accepted that flail mowers demanded more horsepower to run than other mowers. Then, in the early 1980s, Trimax founder Bob Sievwright developed the Gamma Flail.

During operation, the rotor generates a high speed airflow inside the mower body. The unique aerodynamic design of the Gamma Flail decreases drag resistance as the rotor turns and allows cuttings to flow freely outwards between the flails and mower body.

What does this mean for you? Lower horsepower requirements, decreased fuel consumption, and the ability to operate at a faster speed while still delivering an exceptional cut and spread.

Manufactured from high quality heat treated and hardened steel and proven over 40 years of commercial use around the world, the Gamma Flail is guaranteed to power your mowing and mulching performance.

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