2025 John Deere GM20 Series GM2084R
- Year 2025
 - Make John Deere
 - Model GM20 Series
 
2025 John Deere GM20 Series GM2084R
Maintain a clean and level look with efficient Grooming Mowers. Designed to give a smooth cut on lawns, sporting fields and golf courses.
- 4 - 9 ft. (1.2 - 2.8 m) cutting widths
 
- Single- or dual-belt drive
 
- High blade speed for thorough cutting and uniform distribution
 
- Cat. 1 iMatch
 
Features may include:
- Gearbox with spiral gears
 
- The rugged gearbox on the GM20 Series Standard-Duty Grooming Mowers feature highly engineered spiral gears to dramatically reduce noise, increase endurance, and transfer more power to the cutting blades.
 
- Safety chain shield
 
- GM20 Series Grooming Mowers come standard with a safety chain shield.
 
- Choose from various cutting blades
 
- To meet specific mowing needs, choose from two blade types:
 
- Low lift
 
- High lift (standard)
 
Engine
							Engine Power
							Mower deck horsepower: 50 hp (37.3 kW)
						
						PTO
							PTO Power, Rated Engine Speed
							20-50 hp (14.9-37.3 kW) | 540 rpm
						
						Drivetrain
							Gear Ratio (Primary)
							1:3.1
						
						Wheels & Tires
							Wheels
							Quantity: Four | Size: 10x3.2 in. (25.4x8.1 cm) / 11x4 in. (27.94x10.16 cm) | Bearings: Shielded roller
						
						Operational
							Operating Speed
							Tip speed, average: 16,732 fpm (5,099.91 m/min)
						
						Chassis
							Hitch/Type
							Category 1 
						
						
							Deck Thickness
							8 gauge / 0.1644 in. (4.176 mm) 
						
						Dimensions
							Overall Width
							machine: 74 in. (188 cm)
						
						
							Cutting Width
							72 in. (182.9 cm)
						
						
							Height
							Cutting: 1-5 in. (2.5-12.7 cm)
						
						
							Dimensions
							Overlap: 1.125 in. (2.9 cm) | 24.5x2.25 in. (62.2x5.7 cm)
						
						Weights
							Weight, In Running Order
							Operational: 600 lb (272.2 kg)
						
						
							Weight, As Shipped
							676 lb (306.6 kg)
						
						Features
							Features
							Blade Quantity: Three
						
						
							Discharge Type
							Deck: Rear
						
						
							Spindle Type
							Quantity / Three / Composition / Cast iron / Bearing / Shielded ball
						
						
							Construction Material
							Composition: Heat treated alloy steel
						
						
							Belt Type
							5VX, polyester/cogged | Adjustment: Slotted track
						
						
							Belt Quantity
							Two
						
						Warranty
							Warranty
							Machine: 1 year | Gearbox: 1 year