Compare/John Deere 7R 230 vs John Deere 8400

John Deere 7R 230 vs John Deere 8400

Verdict: John Deere 7R 230 vs John Deere 8400

The John Deere 7R 230 and the John Deere 8400 are both tractors — here is how they stack up on the figures that matter. John Deere 7R 230 leads on rated power with 230 hp against 228 hp. John Deere 7R 230 is the lighter machine (66 kg vs 18,709 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 7R 230 is the newer design (2024 vs 1995). In short: choose the John Deere 7R 230 for outright pulling power, or the John Deere 8400 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

Clear

John Deere

Fit score

Best match

Clear

Rated power

230 hp

228 hp

Confidence

86%

98%

Guide price

—

Engine

Rated power

172 kW (230 hp)OEM

—

Emissions stage

Stage VEPA cert

—

Engine

6.8 LDealer

—

Fuel Type

DieselReference

No of Cylinders

6Reference

6-cylinder 12-valveReference

Emissions compliance

Final Tier 4Reference

—

Engine torque at rated speed

Option 1: 1,077 Nm\\nOption 2: 2,100 rpmReference

—

Interval for engine oil change

500 hoursReference

—

Interval for engine coolant change

6,000 hoursReference

—

Cooling system

39.5 LReference

liquid-cooled inline | 30 qtsReference

Drawbar (tested)

—

150.8 kWReference

Displacement

—

8.1 LReference

Bore/Stroke

—

116 x 129 mmReference

Compression

—

15.1:1Reference

Rated RPM

—

2200Reference

Starter volts

—

12Reference

Oil capacity

—

140.1 LReference

Coolant capacity

—

28.4 LReference

Max power

—

150.8 kWReference

Power at rated engine speed

—

170.2 kWReference

Rated engine speed

—

2,200Reference

Bore and stroke

—

4.56x5.06 inchesReference

Compression ratio

—

15.1:1Reference

PTO & Hydraulics

PTO power

141 kW (189 hp)Dealer

—

Rear lift capacity

6894 kgReference

—

Hydraulic flow

163 L/minDealer

—

PTO (claimed)

—

167.8 kWReference

PTO (tested)

—

188.1 kWReference

Hydraulic system

—

140.0 LReference

Type

—

full power shiftReference

Pressure

—

200.0 barReference

Valves

—

3 to 5Reference

SCV flow

—

113.6 lpmReference

Rear Type

—

III/IIINReference

Control

—

electro-hydraulic draft sensingReference

Rear lift

—

7098 kgReference

Rear PTO

—

independentReference

Clutch

—

hydraulic wet discReference

Rear PTO Type

—

540 (1.375)Reference

Engine RPM

—

1000@2200Reference

Dimensions

Wheelbase

2920 mmDealer

294 cmReference

Front tire

—

14.9R34Reference

Rear tire

—

18.4R46Reference

Standard tires (ag)

—

Front: 14.9R34. Rear: 18.4R46Reference

Length

—

524 cmReference

Height (cab)

—

305 cmReference

Clearance (front axle)

—

58 cmReference

Rack and pinion rear axle

—

110 by 3009 mmReference

Front tread

—

152 to 223 cmReference

Shipping

—

8486 kgReference

Operating

—

8704 kgReference

Ballasted

—

13409 kgReference

Transmission

23-speed full power shift infinitely variable transmission LDealer

John Deere PowerShiftReference

Transmission Type

PowershiftReference

—

Wheel Drive

MFWDReference

—

Rear Axle Drive Type

Inboard planetary three pinionReference

inboard planetaryReference

Interval for hydraulic/transmission oil change

1,500 hoursReference

—

Gears

—

16 forward and 4 reverseReference

forward and reverse options

—

16 forward and 4 reverseReference

General

Make & Model

MJDXL06.8,309Reference

John DeereReference

SCV control

Joystick: AvailableReference

—

Drawbar Maximum vertical load

1,837 kgReference

—

Rear Axle Differential Lock

Full-locking electrohydraulicReference

—

Country of manufacturer

USAReference

Row-Crop tractor | Waterloo, Iowa, USAReference

Working lights

Standard: 18 halogen\\nAvailable: 18 LED or 22 LEDReference

—

Type of headlight bulb

Standard: 65-W halogen\\nAvailable: LEDReference

—

Rear Axle Type

—

Rack and pinion | Rack and pinion: 4.331 by 118.5 inchesReference

Capacities

Capacity

415 cu. in.Reference

140.0 LReference

Fuel tank

513 LReference

—

Diesel exhaust fluid (DEF) tank

26.2 LReference

—

Crankcase oil volume

6.9 U.S. galReference

—

Fuel

—

511.0 LReference

Front hubs

—

3.0 LReference

Front diff.

—

10.9 LReference

Power

Max Power

253 hpReference

—

Front Hitch Electric Power

Seven-pin connectorReference

—

PTO

PTO torque rise

40 percentReference

—

Rear PTO Power

AvailableReference

Rear PTO Control

Electric switch with adjustable modulationReference

—

Rear PTO RPM

540/540E/1,000 rpmReference

1,000 (1.75), 540/1,000 (1.375 optional)Reference

Front PTO Power

AvailableReference

—

Engine Speed on Front PTO speed

Option 1: 1,950 engine rpm\\nOption 2: 1,940 engine rpmReference

—

Hydraulics

Pump Rated Output (total)

222.3 l/minReference

—

Remote Valves

7Reference

3 to 5Reference

Number of rear selective control valves (SCVs)

sixReference

—

Rear Hitch category (SAE designation)

Category 3/3N with Quik-Coupler/Reference

Category 3/3NReference

Rear Hitch Sensing Type

ElectrohydraulicReference

electro-hydraulic draft sensingReference

Front Hitch category (SAE designation)

Category 3N, ground engagingReference

—

Front Hitch lift capacity beyond lift points

5,200 kg\\n11,464 lbReference

—

Hydraulics Type

—

closed center pressure-flow compensated (PFC)Reference

Maximum operating pressure

—

2,900 psiReference

Dimensions & weight

Drawbar clearance

360 mmReference

—

Turning radius

6.7 mReference

—

Overall weight

9,979 kgReference

—

Weight

65.8 kgReference

18709 to 19190 poundsReference

Height Over Cab

—

305.3 cmReference

Overall Height

—

305.3 cmReference

Overall Length

—

524.5 cmReference

Front axle clearance

—

58.9 cmReference

Rear Axle Width

—

11 cmReference

Rear Axle Length

—

301 cmReference

Wheels & tyres

Rear Wheel Type

RCI Group 47/48Reference

—

Operator station

Cab Availability

AvailableReference

Cab glass area

70.61 sq ftReference

—

Cab space

114 cu ftReference

—

Seat Suspension

AvailableReference

—

Cab Air conditioning, temperature differential

—

CommandView Cab standard. Row-Trak guidance optional.Reference

Electrical

Alternator size

210 ampReference

—

Battery options

12 VReference

2 | 2Reference

Total cold cranking amps

With two 925 CCA group 31 batteries: 1,850 CCAReference

925Reference

Ground

—

negativeReference

Charging system

—

alternatorReference

Charging amps

—

140Reference

Batteries

—

2Reference

Battery CCA

—

925Reference

Battery volts

—

12Reference

Overview

Manufacturer

—

John DeereReference

—

Gear 3 used for pull test.Reference

Final drives

—

inboard planetaryReference

Differential lock

—

electro-hydraulicReference

8400 Serial Number Location

8400 Serial Numbers

1995

—

1001Reference

1996

—

6001Reference

1997

—

10001Reference

1998

—

20001Reference

1999

—

24001Reference

Test results

Fuel use

—

47.3 l/hourReference

Max pull

—

13263 kgReference

Steering & brakes

Brakes

—

differential hydraulic wet discReference

Steering type

—

powerReference

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.