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John Deere

John Deere 8R 310

The John Deere 8R 310 is a row-crop tractor in the 8R Series produced from 2019 onward. It is built in Waterloo, Iowa, USA. The tractor features a 9.0L 6-cylinder turbocharged diesel engine with Tier IV emissions, delivering 310 hp rated power and up to 341 hp maximum power. It offers multiple transmission options including 16-speed and 23-speed full power shift and an infinitely variable transmission. The tractor includes advanced hydraulics, a powerful PTO, and a comfortable cab with air-conditioning. It is designed for heavy-duty farming tasks with a variety of hitch and lift capacities and standard agricultural tires.
Power227 hp[P]
Founded1999 - 2002
Model8R 310
John Deere 8R 310 tractor
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Technical Specifications

Detailed specifications and technical data for John Deere 8R 310

Power
Engine (max)341 hp (254.3 kW)
PTO (claimed)257 hp (191.6 kW)
Engine (gross)310 hp (231.2 kW)
Engine
Starterelectric
EmissionsTier IV
Fuel tank192 gal (726.7 L)
Bore/Stroke4.66x5.35 inches (118 x 136 mm)
Compression16.0:1
Fuel systemelectronic high-pressure common rail
Displacement549 ci (9.0 L)
Engine DetailJohn Deere turbocharged diesel 6-cylinder liquid-cooled
Starter volts12
Exhaust fluid (DEF)9.8 gal (37.1 L)
Rated Power (gross)310 hp (231.2 kW)
Maximum Power (gross)341 hp (254.3 kW)
Variants
8R 310wheeled
8RT 310two-track
8RX 310four-track
Electrical
Groundnegative
Batteries2
Battery CCA925
Battery Group31
Battery volts12
Charging amps250
Charging systemalternator
Optional charging amps330
Hydraulics
Typeclosed-center pressure flow compensated
Pressure2958 psi (204.0 bar)
SCV flow35 gpm (rear) (132.5 lpm)
Pump flow60 gpm (227.1 lpm)
Rear valves4 to 6
Optional pump flow84 gpm (317.9 lpm)
Mechanical
Cabstandard with air-conditioning
Final drivesinboard planetary
Power steeringYes
Four-wheel driveYes
Production
TypeRow-Crop tractor
Series8R Series
Built inWaterloo, Iowa, USA
ManufacturerJohn Deere
Original price$385,695 in 2020
Production years2019 -
References
Operator's Manual8R Tractors (OMRE593195) published in 2021
Transmission
Typefull power shift
Transmission options16-speed full power shift, 23-speed full power shift, infinitely variable transmission
16-speed full power shift16 forward and 5 reverse gears
23-speed full power shifte23, 23 forward and 11 reverse gears
infinitely variable transmissioninfinite forward and reverse gears
Tractor hitch
Controlelectro-hydraulic draft sensing
Rear TypeIVN/III
Front HitchIIIN
Optional rear lift15200 lbs (6894 kg)
Front lift (at ends)11464 lbs (5200 kg)
Rear lift (at 24"/610mm)20000 lbs (9072 kg)
Dimensions & Tires
Length252.8 inches (642 cm)
Weight27800 lbs (12610 kg) *Weight with IVT and ILS
Wheelbase120.1 inches (305 cm)
Front tread60 to 144 inches (152 to 365 cm)
Rear axle 14.72 by 100.4 inches (119 by 2550 mm)
Rear axle 24.72 by 118.5 inches (119 by 3009 mm)
Height (cab)137.8 inches (350 cm) *Height with Group 49 tires, exclusive antennas and beacons.
Clearance (drawbar)15.2 inches (38 cm)
Standard tires (ag)Front: 420/85R34, Rear: 480/80R50
Clearance (rear axle)31.5 inches (80 cm)
Power Take-off (PTO)
Rear PTOindependent
Engine RPM1000@2003
Rear PTO Type1000 (1.75)
Optional Engine RPM1000E@1596

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