Compare/John Deere 8320R vs John Deere 9400

John Deere 8320R vs John Deere 9400

Verdict: John Deere 8320R vs John Deere 9400

The John Deere 8320R and the John Deere 9400 are both tractors — here is how they stack up on the figures that matter. John Deere 8320R leads on rated power with 320 hp against 312 hp. John Deere 8320R is the lighter machine (18,000 kg vs 33,770 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 8320R is the newer design (2009 vs 1997). In short: choose the John Deere 8320R for outright pulling power, or the John Deere 9400 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

320 hp

312 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 480/80R50 rear tires.Reference

Three speeds (1, 2, 3 and reverse) in four ranges (A-D) plus high-low power shift. Speeds and ranges may be shifted on the move, using the clutch. High-low power shift for each speed using lever.Reference

Steering

hydrostatic powerReference

Variants

9400

—

wheeled tractorReference

8320RT

crawler tractorReference

—

9400T

—

crawlerReference

Engine

Engine (gross)

238.6 kWReference

—

Engine (net)

228.9 kWReference

—

Drawbar (tested)

180.7 kWReference

257.3 kWReference

Displacement

9.0 LReference

12.5 LReference

Bore/Stroke

118 x 136 mmReference

127 x 165 mmReference

Emissions

Stage IIIAReference

—

Rated Power (net)

228.9 kWReference

—

Rated Power (gross)

238.6 kWReference

—

Air cleaner

dual paper elementsReference

—

Compression

16.3:1Reference

16:1Reference

Rated RPM

2100Reference

Operating RPM

1500-2100Reference

—

Starter volts

12Reference

—

Coolant capacity

40.0 LReference

60.6 LReference

Oil capacity

159.0 LReference

102.2 LReference

Max power

180.7 kWReference

257.3 kWReference

Power at rated engine speed

204.6 kWReference

232.8 kWReference

Fuel Type

dieselReference

—

No of Cylinders

6 cylinderReference

—

Rated engine speed

2,100 RPMReference

—

Emissions compliance

Tier 4B | selective catalyst reductionReference

—

Bore and stroke

4.66x5.35 inchesReference

—

Compression ratio

16:1Reference

—

Cooling system

liquid-cooledReference

—

Engine

—

316.9 kWReference

Power

—

316.9 kWReference

Transmission

John Deere Infinitely Variable Transmission (IVT)Reference

John Deere PowerShiftReference

Gears

infinite forward and reverseReference

12 forward and 2 reverseReference

Transmission Type

PowershiftReference

—

Wheel Drive

4WDReference

—

Rear Axle Drive Type

inboard planetaryReference

—

PTO & Hydraulics

PTO (claimed)

196.1 kWReference

225.2 kWReference

PTO (tested)

229.2 kWReference

232.8 kWReference

Hydraulic system

159.0 LReference

98.4 LReference

Type

full power shiftReference

Capacity

159.0 LReference

98.4 LReference

Pressure

200.0 barReference

Valves

3 to 5Reference

2 to 5Reference

Pump flow

132.5 lpmReference

Total flow

227.1 lpmReference

166.5 lpmReference

Rear Type

IVN/IIIReference

IV/IVNReference

Rear lift

8300 kgReference

6552 kgReference

Front Hitch

optional with ILSReference

—

Front lift

4989 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540/1000 (1-3/8 optional)Reference

1000Reference

Power at rated PTO speed

222.7 kWReference

256.1 kWReference

Capacities

Fuel

681.3 LReference

969.0 LReference

Fuel tank

685.9 LReference

—

Diesel exhaust fluid (DEF) tank

25.7 LReference

—

Dimensions

Wheelbase

302 cmReference

350 cmReference

Front tire

420/85R34Reference

710/70R38Reference

Rear tire

480/80R50Reference

710/70R38Reference

Ag front

420/85R34Reference

710/70R38Reference

Ag rear

480/80R50Reference

710/70R38Reference

Length

612 cmReference

695 cmReference

Height (cab)

324 cmReference

349 cmReference

Ground clearance

58 cmReference

73 cmReference

Width

—

436 cmReference

Front axle

—

109 by 3048 mmReference

Rear axle

—

109 by 3048 mmReference

Shipping

—

15318 kgReference

Operating

—

16969 kgReference

Ballasted

—

18804 kgReference

8320R Serial Number Location

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

200Reference

140Reference

Batteries

2Reference

3Reference

Battery CCA

925Reference

Battery volts

12Reference

Total cold cranking amps

925 CCAReference

—

Test results

Fuel use

55.6 l/hourReference

76.8 l/hourReference

Max pull

10742 kgReference

17422 kgReference

Speeds

General

Make & Model

John DeereReference

—

Cruise control

TRUEReference

—

SCV control

JOYSTICKReference

—

Drawbar category

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

—

Power

Rated Power

320 hpReference

—

PTO

PTO Power

269 hpReference

—

Rear PTO Power

AvailableReference

—

Rear PTO RPM

1,000 RPMReference

—

Front PTO Power

AvailableReference

—

Steering & brakes

Brakes

hydraulic wet discReference

—

Steering type

hydrostatic power, Active Command steering optionalReference

—

Hydraulics

Hydraulics Type

closed-center load sensing pressure flow compensatedReference

—

Remote Valves

4 to 6Reference

—

Rear Hitch category (SAE designation)

Category IVN/IIIReference

—

Rear Hitch maximum lift capacity

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

33770 to 37410 poundsReference

Wheels & tyres

Rear Wheel Type

480/80R50Reference

—

Front Wheel Type

380/80R38Reference

—

Operator station

Cab Availability

AvailableReference

—

9400 Serial Number Location

9400 Serial Numbers

1997

—

1001Reference

1998

—

10001Reference

1999

—

20001Reference

2000

—

30001Reference

2001

—

40001Reference

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.