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Years in Production / 2027
John Deere
8R 440
Explore the specifications, hardware, and original references for the John Deere 8R 440.
No photo
434hp
Source index power
MFWD Optional
Drive
2027
Production years
John Deere
Manufacturer
8R 440 / 01
At a glance
Overview
2027 -
8 Series
Row-Crop tractor
Production
Row-Crop tractor
- Manufacturer
- John Deere
Mechanical
Four-wheel drive
Power steering
Hydraulics
- Type
- closed-center PFC
- Rear Valves
- 4 to 6
- Pump Flow
- 84 gpm317.9 lpm
- Pump Flow
- 110 gpmOptOptional416.4 lpm
- Scv Flow
- 35 gpm132.5 lpm
- Scv Flow
- 45 gpm*High-Flow coupler170.3 lpm
Hitch
- Rear Type
- IVN/III
- Control
- electro-hydraulic draft sensing
- Rear Lift
- 20000 lbs9072 kg
- Rear Lift
- 24000 lbsOptOptional10886 kg
- Drawbar
- Cat. V
Pto
- Rear Pto
- independent
- Rear Type
- 1000 (1.75)
- Rear Type
- 1300 (2.25)OptOptional
- Front Pto
- independent OptOptional
- Clutch
- electro-hydraulic wet disc
- Front Pto Type
- 1000 (1.375)
Electrical
- Ground
- negative
- Charging System
- alternator
- Charging Amps
- 250
- Charging Amps
- 330 OptOptional
- Batteries
- 3
- Battery Cca
- 950
- Battery Volts
- 12
8R 440 / 02
Under the hood
Engine Detail
John Deere JD14
turbocharged aftercooled diesel
6-cylinder 24-valve
liquid-cooled inline
- Displacement
- 826.9 ci13.6 L
- Bore Stroke
- 5.20x6.50 inches132 x 165 mm
- Rated Power Gross
- 434 hp323.6 kW
- Maximum Power Gross
- 477 hp355.7 kW
- Boost Power
- 517 hp385.5 kW
- Rated Rpm
- 1900
- Torque
- 1620 lb-ft2196.7 Nm
- Starter
- electric
- Starter Volts
- 12
- Cylinders
- 6
- Cooling
- liquid-cooled inline
Engine Options
John Deere 13.6L 6-cyl diesel
- Fuel Tank
- 247 gal934.9 L
- Exhaust Fluid Def
- 18.2 gal68.9 L
8R 440 / 03
Gears & controls
Transmission
- Transmission
- eAutoPowr EVT
- Transmission Type
- continuously-variable transmission
- Gears
- infinite forward and reverse
John Deere8r440 Transmission
continuously-variable transmission
8R 440 / 04
Size. Stance. Footprint.
Dimensions And Tires
- Weight
- 43193 lbs19592 kg