2025 John Deere GM11 Series GM1190

Caster wheels prevent scalping

Four caster wheels follow ground contours and prevent scalping. Heavy tubular caster wheel arms are bolted to rail supports for long life.

Rugged gearbox with cooling fins

The GM11 and GM21 Series Medium-Duty Grooming Mowers come with a 37.3-kW (50-hp) rugged gearbox. Cooling fins help extend the life of the gearbox.

Anti-scalping roller conversion kits for GM10E, GM11, and GM20 Series Grooming Mowers

An anti-scalping roller kit can be ordered as an attachment for field conversion for FM and GM Series Grooming Mowers when it is not standard equipment. The roller is attached to the front of the cutting deck to help reduce scalping.

Each kit contains one roller.

Deck design increases productivity

The GM11 and GM21 Series Medium-Duty Grooming Mowers have a rounded, front-tapered rear deck design that allows for close mowing along trees, fences, buildings, and other obstacles.

Rear chain shield conversion kit

A rear chain shield kit is available as an attachment for field conversion. It assists in preventing debris from flying out from underneath the deck of the rear-discharge grooming mowers.