GMM Series Mulcher / Topper / Slasher

Manufacturer: Fieldmaster
The GMM series is a multipurpose tractor mulcher, slasher and topper all in one. The GMM series of mowers are fitted standard with triple stack blades and front safety chains as standard, complete with European gearboxes and cam clutch on all two rotor models and quality imported gearboxes on all 3 spindle models ensures it is built tough with quality components for years of service. Available in 7 different widths this mower is suitable for tractors ranging in horsepower from 30-130HP. The GMM series is great for mulching grain, maize silage stubble, bull rushes, kikuyu, gorse, bracken and topping.

The GMM Gearmower - the preferred choice for mulching work.


  • Lower power requirement means less diesel consumption
  • Simple transmission system with lower cost parts means reduced maintenance costs
  • The transmission system delivers full PTO power to the blades which means less slippage
  • Fitted standard with triple stack mulching blades and front safety chains
  • Removable rear mulch retaining panels
  • Easily changed over to be used as a H.D. pasture topper or slasher by changing the blades
  • High quality gearboxes, driveline and cam clutch integrated PTO (1300Nm)