Compare/John Deere 8310R vs John Deere 8320RT

John Deere 8310R vs John Deere 8320RT

Verdict: John Deere 8310R vs John Deere 8320RT

The John Deere 8310R and the John Deere 8320RT are both tractors — here is how they stack up on the figures that matter. John Deere 8320RT leads on rated power with 320 hp against 310 hp. John Deere 8310R is the newer design (2011 vs 2009). In short: choose the John Deere 8320RT for outright pulling power, or the John Deere 8310R if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

Tune the fit score

Tell us about your operation

Acreage600 acBudgetMain crop / use

Fit & specs

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

310 hp

320 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

The AutoPowr/IVT is available with 50 km/h top speeds with ILS.Reference

Speed in R3 at 2300 RPM and R4 at 1500 RPM. Fifth reverse is dealer-installed option.Reference

Original price

$257,683 (2011)Reference

—

Differential lock

front and rear lockReference

—

Steering

ActiveCommand Steering optional (ACS)Reference

electro-hydraulic powerReference

Trailer brakes

hydraulic and air optionalReference

—

Drive

—

crawlerReference

Variants

8310R

wheeled tractorReference

—

8310RT

tracked tractorReference

—

8320R

—

wheeled tractorReference

Engine

Fuel tank

694.9 LReference

—

Engine (gross)

231.2 kWReference

238.6 kWReference

Engine (max)

254.3 kWReference

258.8 kWReference

Drawbar (tested)

175.5 kWReference

167.9 kWReference

Displacement

9.0 LReference

Bore/Stroke

118 x 136 mmReference

Emissions

Stage IIIBReference

Stage IIIAReference

Emission control

exhaust gas recirculation (EGR)Reference

—

Rated Power (gross)

231.2 kWReference

238.6 kWReference

Maximum Power (gross)

266.2 kWReference

258.8 kWReference

Air cleaner

dual stageReference

dual paper elementsReference

Pre-heating

block heater (optional)Reference

—

Compression

16:1Reference

16.3:1Reference

Rated RPM

2100Reference

Starter

electricReference

Starter volts

12Reference

Oil capacity

27.9 LReference

258.6 LReference

Oil change

500 h (JD Plus-50 II oil)Reference

375 h (JD Plus-50 II oil)Reference

Coolant capacity

41.0 LReference

40.0 LReference

Max power

175.5 kWReference

167.9 kWReference

Power at rated engine speed

202.5 kWReference

194.9 kWReference

Fuel Type

DieselReference

No of Cylinders

6 cylinderReference

Emissions compliance

Interim Tier IV, Stage IIIB | exhaust gas recirculation (EGR)Reference

Tier 3 | selective catalyst reductionReference

Bore and stroke

4.66x5.35 inchesReference

Compression ratio

16:1Reference

—

Cooling system

liquid-cooledReference

Interval for engine oil change

250 hrReference

—

Engine (net)

—

228.9 kWReference

Rated Power (net)

—

228.9 kWReference

Operating RPM

—

1500-2100Reference

Transmission

John Deere AutoPowrReference

Infinitely Variable Transmission (IVT)Reference

Gears

infinite forward and reverseReference

Transmission Type

PowershiftReference

IVTReference

Wheel Drive

4WDReference

Oil type

—

JD Hy-GardReference

forward and reverse options

—

infinite forward and reverseReference

PTO & Hydraulics

PTO (claimed)

194.6 kWReference

193.9 kWReference

PTO (tested)

225.9 kWReference

221.8 kWReference

Type

infinitely variable transmission (IVT)Reference

full power shiftReference

Pressure

200.0 barReference

Rear valves

3 to 5Reference

—

Pump flow

132.5 lpmReference

Total flow

166.5 lpmReference

227.1 lpmReference

Rear Type

4N/3Reference

IVN/IIIReference

Rear lift (at 24"/610mm)

8482 kgReference

8754 kgReference

Front Hitch

3N/2 (optional)Reference

—

Front lift (at ends)

5579 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540 (1-3/8 optional)Reference

1000 (1-3/4)Reference

Power at rated PTO speed

219.8 kWReference

213.8 kWReference

Hydraulic system

—

258.5 LReference

Valves

—

3 to 5Reference

Dimensions

Wheelbase

302 cmReference

251 cmReference

Weight

27218 to 30252 poundsReference

—

Front tire

420/85R34Reference

—

Rear tire

480/80R50Reference

—

Ag front

420/85R34Reference

—

Ag rear

480/80R50Reference

—

Length

656 cmReference

567 cmReference

Width

444 cmReference

381 cmReference

Height (cab)

352 cmReference

332 cmReference

Clearance (front axle)

51 cmReference

—

Clearance (rear axle)

66 cmReference

62 cmReference

Clearance (drawbar)

35 cmReference

37 cmReference

Operating

13722 kgReference

—

Max front axle

8000 kgReference

—

Max rear axle

11500 kgReference

—

John Deere 8310R attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

200Reference

Batteries

2Reference

Battery CCA

925Reference

Battery volts

12Reference

Total cold cranking amps

925 CCAReference

925 (each) CCAReference

Capacities

Max capacity

18000 kgReference

—

Capacity

548 ciReference

258.5 LReference

Crankcase oil volume

29.5 qtsReference

—

Fuel

—

757.0 LReference

Test results

Fuel use

59.0 l/hourReference

58.7 l/hourReference

Max pull

11279 kgReference

15056 kgReference

Speeds

General

Make & Model

John DeereReference

Cruise control

TRUEReference

Country of manufacturer

USAReference

SCV control

—

JOYSTICKReference

Drawbar category

—

Cat 4, Cat 4 Heavy-Duty optionalReference

Hydraulics

Capacity Valves

24Reference

—

Pump Rated Output (total)

60 gpmReference

—

Hydraulics Type

closed center pressure-flow compensatedReference

—

Maximum operating pressure

2,900 psiReference

—

Remote Valves

3 to 5 valvesReference

4 to 6 VALVESReference

Rear Hitch category (SAE designation)

Category 4N/3Reference

Category IVN/IIIReference

Front Hitch category (SAE designation)

Category 3N/2 (optional)Reference

—

Rear Hitch maximum lift capacity

—

9,071.8 kgReference

Power

Rated Power

310 hpReference

—

Intelligent Power Management (IPM)

TRUEReference

—

PTO

PTO Power

261 hpReference

264 hpReference

Rear PTO Power

AvailableReference

Rear PTO RPM

1,000 RPMReference

Front PTO Power

—

AvailableReference

Steering & brakes

Brakes

hydraulic and air optional, differential hydraulic wet discReference

Hydraulic wet disc brakesReference

Steering type

hydrostatic power, ActiveCommand Steering (ACS) optionalReference

—

Dimensions & weight

Height Over Cab

352.8 cmReference

—

Overall Length

619.5 cmReference

—

Overall Width

243.8 cmReference

—

Drawbar clearance

35.3 cmReference

—

Front axle clearance

59.7 cmReference

—

Overall weight

30,252(ILS) lbsReference

—

Wheels & tyres

Rear Wheel Type

480/80R50Reference

—

Front Wheel Type

420/85R34Reference

—

Operator station

Cab Availability

AvailableReference

Seat Suspension

—

TRUEReference

8320RT Serial Numbers

Location:

—

Right side of tractor.Reference

John Deere 8320RT Tracks

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.