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Flail Mower Mechanics and Cutting Mechanism

2:10
17:11
241.9K views

At 2:10 in

What is a flail mower? How do I decide if it's right for me?

What happens here

The host explains the flail mower's connection to the tractor via a 3-point hitch and a PTO (Power Take-Off) hookup. He then details the internal mechanics: a transmission box and a shaft, both requiring oil and coming dry from the factory. He highlights the belt system which drives the cutting blades and can be smelled when encountering heavy growth. Beneath the mower, a rotating assembly with hammers (blades) pulverizes grass, and a roller at the back aids in stability and scraping off mud. He briefly demonstrates moving the blades to show how they cut and mentions that a chain guard prevents debris from flying back towards the operator. He also notes that the roller and a slide can be adjusted to change the cutting height.

Goal: Learn about the internal workings and cutting principles of the flail mower.

Tools and materials

  • Belt System — Connecting the drive to the cutting mechanism
  • Chain Guard — Protecting the operator from flying debris
  • Hammers/Blades — Cutting and pulverizing grass
  • Mudguard — Preventing debris from flying back
  • Roller — Stabilizing the mower and scraping debris
  • Shaft — Driving the cutting hammers
  • Tractor John Deere — Demonstrating attachment points
  • Transmission Box — Transferring power to the rotating shaft
  • Oil — Lubricating the transmission box and shaft