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John Deere 8320R vs John Deere 8320RT
Verdict: John Deere 8320R vs John Deere 8320RT
The John Deere 8320R and the John Deere 8320RT are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 320 hp. Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer demo.
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Fit & specs
John Deere
71
Fit score
Best match
Clear
John Deere
71
Fit score
Best match
Clear
Rated power
320 hp
320 hp
Confidence
98%
98%
Guide price
—
—
Overview
Manufacturer
John DeereReference
John DeereReference
With 480/80R50 rear tires.Reference
Speed in R3 at 2300 RPM and R4 at 1500 RPM. Fifth reverse is dealer-installed option.Reference
Steering
hydrostatic powerReference
electro-hydraulic powerReference
Drive
—
crawlerReference
Variants
8320RT
crawler tractorReference
—
8320R
—
wheeled tractorReference
Engine
Engine (gross)
238.6 kWReference
238.6 kWReference
Engine (net)
228.9 kWReference
228.9 kWReference
Drawbar (tested)
180.7 kWReference
167.9 kWReference
Displacement
9.0 LReference
9.0 LReference
Bore/Stroke
118 x 136 mmReference
118 x 136 mmReference
Emissions
Stage IIIAReference
Stage IIIAReference
Rated Power (net)
228.9 kWReference
228.9 kWReference
Rated Power (gross)
238.6 kWReference
238.6 kWReference
Air cleaner
dual paper elementsReference
dual paper elementsReference
Compression
16.3:1Reference
16.3:1Reference
Rated RPM
2100Reference
2100Reference
Operating RPM
1500-2100Reference
1500-2100Reference
Starter volts
12Reference
12Reference
Coolant capacity
40.0 LReference
40.0 LReference
Oil capacity
159.0 LReference
258.6 LReference
Max power
180.7 kWReference
167.9 kWReference
Power at rated engine speed
204.6 kWReference
194.9 kWReference
Fuel Type
dieselReference
DieselReference
No of Cylinders
6 cylinderReference
6 cylinderReference
Rated engine speed
2,100 RPMReference
—
Emissions compliance
Tier 4B | selective catalyst reductionReference
Tier 3 | selective catalyst reductionReference
Bore and stroke
4.66x5.35 inchesReference
4.66x5.35 inchesReference
Compression ratio
16:1Reference
—
Cooling system
liquid-cooledReference
liquid-cooledReference
Engine (max)
—
258.8 kWReference
Maximum Power (gross)
—
258.8 kWReference
Starter
—
electricReference
Oil change
—
375 h (JD Plus-50 II oil)Reference
Transmission
Transmission
John Deere Infinitely Variable Transmission (IVT)Reference
Infinitely Variable Transmission (IVT)Reference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Transmission Type
PowershiftReference
IVTReference
Wheel Drive
4WDReference
4WDReference
Rear Axle Drive Type
inboard planetaryReference
—
Oil type
—
JD Hy-GardReference
forward and reverse options
—
infinite forward and reverseReference
PTO & Hydraulics
PTO (claimed)
196.1 kWReference
193.9 kWReference
PTO (tested)
229.2 kWReference
221.8 kWReference
Hydraulic system
159.0 LReference
258.5 LReference
Type
full power shiftReference
full power shiftReference
Capacity
159.0 LReference
258.5 LReference
Pressure
200.0 barReference
200.0 barReference
Valves
3 to 5Reference
3 to 5Reference
Pump flow
132.5 lpmReference
132.5 lpmReference
Total flow
227.1 lpmReference
227.1 lpmReference
Rear Type
IVN/IIIReference
IVN/IIIReference
Rear lift
8300 kgReference
—
Front Hitch
optional with ILSReference
—
Front lift
4989 kgReference
—
Rear PTO
independentReference
independentReference
Rear PTO Type
540/1000 (1-3/8 optional)Reference
1000 (1-3/4)Reference
Power at rated PTO speed
222.7 kWReference
213.8 kWReference
Rear lift (at 24"/610mm)
—
8754 kgReference
Capacities
Fuel
681.3 LReference
757.0 LReference
Fuel tank
685.9 LReference
—
Diesel exhaust fluid (DEF) tank
25.7 LReference
—
Dimensions
Wheelbase
302 cmReference
251 cmReference
Front tire
420/85R34Reference
—
Rear tire
480/80R50Reference
—
Ag front
420/85R34Reference
—
Ag rear
480/80R50Reference
—
Length
612 cmReference
567 cmReference
Height (cab)
324 cmReference
332 cmReference
Ground clearance
58 cmReference
—
Clearance (rear axle)
—
62 cmReference
Clearance (drawbar)
—
37 cmReference
8320R Serial Number Location
Electrical
Ground
negativeReference
negativeReference
Charging system
alternatorReference
alternatorReference
Charging amps
200Reference
200Reference
Batteries
2Reference
2Reference
Battery CCA
925Reference
925Reference
Battery volts
12Reference
12Reference
Total cold cranking amps
925 CCAReference
925 (each) CCAReference
Test results
Fuel use
55.6 l/hourReference
58.7 l/hourReference
Max pull
10742 kgReference
15056 kgReference
Speeds
General
Make & Model
John DeereReference
John DeereReference
Cruise control
TRUEReference
TRUEReference
SCV control
JOYSTICKReference
JOYSTICKReference
Drawbar category
Cat 4 |Cat 4 Heavy-Duty optionalReference
Cat 4, Cat 4 Heavy-Duty optionalReference
Rear Axle Type
4.724 by 96 inchesReference
—
Front Axle Type
1,500 MFWD, ILS 42 KPH, ILS 50 KPHReference
—
Country of manufacturer
USAReference
USAReference
Power
Rated Power
320 hpReference
—
PTO
PTO Power
269 hpReference
264 hpReference
Rear PTO Power
AvailableReference
AvailableReference
Rear PTO RPM
1,000 RPMReference
1,000 RPMReference
Front PTO Power
AvailableReference
AvailableReference
Steering & brakes
Brakes
hydraulic wet discReference
Hydraulic wet disc brakesReference
Steering type
hydrostatic power, Active Command steering optionalReference
—
Hydraulics
Hydraulics Type
closed-center load sensing pressure flow compensatedReference
—
Remote Valves
4 to 6Reference
4 to 6 VALVESReference
Rear Hitch category (SAE designation)
Category IVN/IIIReference
Category IVN/IIIReference
Rear Hitch maximum lift capacity
9,071.8 kgReference
9,071.8 kgReference
Dimensions & weight
Height Over Cab
328.4 cmReference
—
Overall Length
659.1 cmReference
—
Overall Width
444.8 cmReference
—
Front axle clearance
58.7 cmReference
—
Weight
17,999.9 kgReference
—
Wheels & tyres
Rear Wheel Type
480/80R50Reference
—
Front Wheel Type
380/80R38Reference
—
Operator station
Cab Availability
AvailableReference
AvailableReference
Seat Suspension
—
TRUEReference
8320RT Serial Numbers
Location:
—
Right side of tractor.Reference
John Deere 8320RT Tracks
Width
—
381 cmReference
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.