Compare/John Deere 8RX 410 vs John Deere 9420R

John Deere 8RX 410 vs John Deere 9420R

Verdict: John Deere 8RX 410 vs John Deere 9420R

The John Deere 8RX 410 and the John Deere 9420R are both tractors — here is how they stack up on the figures that matter. John Deere 9420R leads on rated power with 420 hp against 410 hp. John Deere 9420R is the lighter machine (18,810 kg vs 19,504 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 8RX 410 is the newer design (2019 vs 2015). In short: choose the John Deere 9420R for outright pulling power, or the John Deere 8RX 410 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

410 hp

420 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

Gear 6 used for pull test.Reference

With group 47 (710/70R38) tires.Reference

Drive

crawlerReference

—

Differential lock

electro-hydraulic front and rearReference

Trailer brakes

—

hydraulicReference

Variants

8R 410

wheeledReference

—

8RT 410

two-trackReference

—

8RX 410

four-trackReference

—

Engine

Fuel tank

927.3 LReference

—

Exhaust fluid (DEF)

37.1 LReference

83.3 LReference

Engine (gross)

305.7 kWReference

313.2 kWReference

Engine (max)

330.3 kWReference

344.5 kWReference

Drawbar (tested)

234.6 kWReference

—

Displacement

9.0 LReference

13.5 LReference

Bore/Stroke

118 x 136 mmReference

132 x 165 mmReference

Emissions

Tier IVReference

Rated Power (gross)

305.7 kWReference

313.2 kWReference

Maximum Power (gross)

330.3 kWReference

344.5 kWReference

Fuel system

electronic high-pressure common railReference

electronic injectionReference

Compression

16.0:1Reference

—

Starter

electricReference

Starter volts

12Reference

Max power

234.6 kWReference

—

Power at rated engine speed

252.1 kWReference

—

Fuel Type

DieselReference

Emissions compliance

Final Tier 4Reference

Tier IVReference

Engine torque at rated speed

Option 1: 2,100 rpm\\nOption 2: 1,851 NmReference

—

Interval for engine oil change

500 hoursReference

—

Interval for engine coolant change

6,000 hoursReference

—

Cooling system

42.3 LReference

liquid-cooledReference

Rated RPM

—

2100Reference

Oil capacity

—

284.0 LReference

Coolant capacity

—

63.5 LReference

No of Cylinders

—

6 cylinderReference

Rated engine speed

—

2,100 RPMReference

Bore and stroke

—

5.197x6.496 inchesReference

Transmission

e23Reference

e18 PowerShiftReference

Gears

23 forward and 11 reverseReference

18 forward and 6 reverseReference

Transmission Type

IVTReference

PowershiftReference

Wheel Drive

MFWDReference

4WDReference

Rear Axle Drive Type

Inboard planetaryReference

—

Interval for hydraulic/transmission oil change

1,500 hoursReference

—

forward and reverse options

—

e18 PowerShift - 18F and 6RReference

PTO & Hydraulics

PTO (claimed)

231.2 kWReference

249.8 kWReference

PTO (tested)

284.5 kWReference

—

Type

full power shiftReference

Pressure

204.0 barReference

200.0 barReference

Rear valves

4 to 6Reference

4 to 8Reference

Pump flow

317.9 lpmReference

435.3 lpmReference

SCV flow

159.0 lpmReference

Rear Type

IVN/IIIReference

Control

electro-hydraulic draft sensingReference

draft sensingReference

Rear lift (at 24"/610mm)

6894 kgReference

—

Rear PTO

independentReference

Rear PTO Type

1000 (1.75)Reference

Engine RPM

1000@2000Reference

—

Power at rated PTO speed

275.1 kWReference

—

Hydraulic system

—

283.9 LReference

Rear lift

—

9072 kgReference

Drawbar

—

Cat. 5 HDReference

Clutch

—

electro-hydraulicReference

Dimensions

Wheelbase

323 cmReference

380 cmReference

Weight

19504 kgReference

18810 kgReference

Gauge

304 cmReference

—

Length

—

798 cmReference

Clearance (drawbar)

—

38 cmReference

Front axle

—

119 by 3048 mmReference

Rear axle

—

119 by 3048 mmReference

Shipping

—

18810 kgReference

Ballasted

—

22090 kgReference

Max Drawbar

—

5443 kgReference

8RX 410 Serial Number Location

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

330Reference

240Reference

Batteries

2Reference

3Reference

Battery CCA

925Reference

Battery volts

12Reference

Battery Group

31Reference

—

Alternator size

200 ampReference

—

Battery options

12 VReference

—

Total cold cranking amps

1,850 CCAReference

925 ccaReference

Charging volts

—

12Reference

John Deere 8RX 410 Tracks

Width

76 cmReference

447 cmReference

Test results

Fuel use

72.3 l/hourReference

—

Max pull

16441 kgReference

—

General

Make & Model

MJDXL09.0,333Reference

John DeereReference

SCV control

ElectronicReference

—

Drawbar category

Category 4/Category 4 with heavy-duty supportReference

Cat. 4 | Cat. 4 HD Opt | Cat. 5 HD OptReference

Drawbar Maximum vertical load

2,245.3 kgReference

—

Rear Axle Type

FlangeReference

4.33 by 120 inches | 4.72 by 120 inches inchesReference

Rear Axle Differential Lock

Full-locking electrohydraulicReference

—

Front Axle Type

1,700 Series MFWDReference

—

Display

Standard: 4,600 Generation 4 CommandCenter™: 25.4 cm\\n10 in.Reference

—

Country of manufacturer

USAReference

Working lights

Standard: 18 halogen\\nAvailable: 18 LED\\n22 LEDReference

—

Type of headlight bulb

Standard: halogen, 65 W\\nAvailable: LEDReference

—

Capacities

Capacity

549 cu. in.Reference

283.9 LReference

Diesel exhaust fluid (DEF) tank

37.2 LReference

83.3 LReference

Crankcase oil volume

7 U.S. galReference

50.7 qtsReference

Fuel

—

1173.4 LReference

Power

Rated Power

410 hpReference

420 hpReference

Power boost

8 percentReference

—

Max Power

—

462 hpReference

PTO

PTO Power

310 hpReference

335 hpReference

PTO torque rise

40 percentReference

—

Rear PTO Power

AvailableReference

Rear PTO Control

Electrohydraulic with adjustable modulationReference

—

Rear PTO RPM

540/1,000 rpmReference

1,000 RPMReference

Front PTO Power

AvailableReference

—

Hydraulics

Pump Rated Output (total)

318 l/minReference

—

Remote Valves

6Reference

4 to 8Reference

Number of rear selective control valves (SCVs)

6Reference

—

Rear Hitch category (SAE designation)

4N/3 standard lift at 610 mmReference

Category IVN/III opt | Category IV/IVN optReference

Rear Hitch Sensing Type

ElectrohydraulicReference

draft sensingReference

Hydraulics Type

—

closed-center pressure/flow compensatedReference

Maximum operating pressure

—

2,900 psiReference

Rear Hitch maximum lift capacity

—

9,071.8 kgReference

Dimensions & weight

Turning radius

6.8 mReference

—

Overall weight

19,640.5 kgReference

18,810.5 kgReference

Tracks Mid Rollers

Front: Two\\nRear: ThreeReference

—

Height Over Cab

—

368.3 cmReference

Overall Length

—

798.3 cmReference

Overall Width

—

447 cmReference

Drawbar clearance

—

38.1 cmReference

Operator station

Cab Availability

AvailableReference

Cab glass area

70.18 sq ftReference

—

Cab space

114 cu ftReference

—

Seat Suspension

Air suspensionReference

—

Steering & brakes

Steering type

Standard: Hydraulic power-steering with electric pump backupReference

Articulated power steeringReference

Brakes

—

Hydraulic wet disc brakesReference

John Deere 9420R Height

Hood

—

274 cmReference

Cab

—

368 cmReference

Exhaust

—

398 cmReference

Speeds

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.