K.C. Nielsen Ltd.

Information

2025 John Deere GM21 Series GM2109R

Spindle shafts greased from the top for easy service

8-gauge, 4.18-mm (0.164-in.) reinforced mower deck

Quick-detach chain shield assembly

Floating three-point linkage

iMatch™ quick-hitch compatible

Features may include:

• Cooling fins help extend life of the gearbox

• 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.

• Spacers make for quick and easy height adjustment

• The GM21 Series Medium-Duty Grooming Mowers' stamped wheel yokes with air tires have spacers for quick and easy height adjustment.

• High blade-tip speed increases productivity

• The high blade-tip speed and precise blade overlap work together to ensure exceptional strength, performance, and a quality cut when using the Frontier™ grooming mowers.