Head to head · Row Crop

John Deere 8310R vs John Deere 8320R

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John DeereModel A

John Deere 8310R

Row Crop

power
272 hp
displacement
548 ci
Cylinders
6
Forward gears
16
Full 8310R specs
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John DeereModel B

John Deere 8320R

Row Crop

power
318 hp
displacement
548 ci
Cylinders
6
Forward gears
16
Full 8320R specs
John DeereJohn Deere 8310R
vs
John DeereJohn Deere 8320R

How they compare

Headline specs vs. the whole Row Crop

n = 279–1,417

Engine Power

▲ 8320R higher · +46 hp (+17%)
8310R272 hp
8320R318 hp
Median Row Crop Tractor138 hp

8310R is in the 90th percentile; 8320R is in the 95th · 1,206 models

Engine Displacement

= Effectively tied
8310R548 ci
8320R548 ci
Median Row Crop Tractor391 ci

8310R is in the 96th percentile; 8320R is in the 96th · 1,409 models

Cylinders

= Effectively tied
8310R6
8320R6
Median Row Crop Tractor6

8310R is in the 50th percentile; 8320R is in the 50th · 1,417 models

Forward Gears

= Effectively tied
8310R16
8320R16
Median Row Crop Tractor16

8310R is in the 50th percentile; 8320R is in the 50th · 1,200 models

8310R (A)8320R (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecJohn Deere 8310RJohn Deere 8320RDifference
ManufacturerJohn DeereJohn DeereSame
Model8310R8320R—
CategoryRow CropRow CropSame

Engine

SpecJohn Deere 8310RJohn Deere 8320RDifference
ManufacturerJohn DeereJohn DeereSame
ModelPowerTech PSXPowerTech PSS—
Power Output272hp318hp▲ 8320R+46 hp · +17%
Rated RPM2,100RPM1,899RPM▲ 8310R+201 RPM · +11%
Cylinders66Same
Displacement548ci548ciSame
Bore4.7in4.7inSame
Stroke5.4in5.4inSame

Transmission

SpecJohn Deere 8310RJohn Deere 8320RDifference
Typeselective gear fixed ratio with full range operator controlled power shiftSelective gear fixed ratio with full range operator controlled power shiftSame

Dimensions & Weight

SpecJohn Deere 8310RJohn Deere 8320RDifference
Length244in245in▲ 8320R+1 in · <1%
Width96in137in▲ 8320R+41 in · +43%
Height139in129in▲ 8310R+10 in · +8%
Wheelbase119inNot recorded—
Operating Weight27,020lb27,415lb▲ 8320R+395 lb · +1%

Hydraulics

SpecJohn Deere 8310RJohn Deere 8320RDifference
System Typedirect engine drive hydraulic control systemClosed-center load sensing pressure flow compensated—
Pump Flow Capacity64gpm84.2gpm▲ 8320R+20.2 gpm · +32%
PressureNot recorded2,919psi—
Steering Typehydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecJohn Deere 8310RJohn Deere 8320RDifference
TypeNot recordedIndependent—
Speed 1Not recorded1,000rpm—
Speed 2Not recorded540rpm—
Power Rating295hpNot recorded—

Tires

SpecJohn Deere 8310RJohn Deere 8320RDifference
Front Tire Size420/85R34Not recorded—
Rear Tire Size480/80R50Not recorded—

Hitch & Towing

SpecJohn Deere 8310RJohn Deere 8320RDifference
Hitch Type4N/3IVN/III—
Hitch CategoryCategory 3Category 3Same
Hitch PositionRearRearSame
Hitch Capacity18,326lb29,300lb▲ 8320R+10,974 lb · +60%

Chassis & Drive

SpecJohn Deere 8310RJohn Deere 8320RDifference
Chassis Type4x4 MFWD 4WD4x4 MFWD 4WDSame
Drive Type4WDMFWD 4WD—
Steering Typehydrostatic powerHydrostatic powerSame
Brake TypeNot recordedHydraulic wet disc—

Electrical

SpecJohn Deere 8310RJohn Deere 8320RDifference
Starter TypeelectricElectricSame

Emissions

SpecJohn Deere 8310RJohn Deere 8320RDifference
StandardNot recordedTier 4B—
Control SystemNot recordedD.E.F exhaust treatment—

Capacities

SpecJohn Deere 8310RJohn Deere 8320RDifference
Coolant10.8gal10.6gal▲ 8310R+0.2 gal · +2%

Operator Station

SpecJohn Deere 8310RJohn Deere 8320RDifference
TypecabCommandView III cab (standard)—

Category context

Both models against the field

Engine Power

median 138 hp
A · 90th percentile (272 hp)B · 95th percentile (318 hp)

Engine Displacement

median 391 ci
A · 96th percentile (548 ci)B · 96th percentile (548 ci)

Cylinders

median 6
A · 50th percentile (6)B · 50th percentile (6)

Forward Gears

median 16
A · 50th percentile (16)B · 50th percentile (16)

Operating Weight

median 12,307 lb
A · 96th percentile (27,020 lb)B · 97th percentile (27,415 lb)
A · 8310RB · 8320RMedian Row Crop Tractor
Full spec pageJohn Deere 8310RFull spec pageJohn Deere 8320R