Compare/John Deere 8310R vs John Deere 9400

John Deere 8310R vs John Deere 9400

Verdict: John Deere 8310R vs John Deere 9400

The John Deere 8310R and the John Deere 9400 are both tractors — here is how they stack up on the figures that matter. John Deere 9400 leads on rated power with 312 hp against 310 hp. John Deere 8310R is the lighter machine (27,218 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 8310R is the newer design (2011 vs 1997). In short: choose the John Deere 9400 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

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Acreage600 acBudgetMain crop / use

Fit & specs

John Deere

Fit score

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

310 hp

312 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

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

Original price

$257,683 (2011)Reference

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Differential lock

front and rear lockReference

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Steering

ActiveCommand Steering optional (ACS)Reference

hydrostatic powerReference

Trailer brakes

hydraulic and air optionalReference

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Variants

9400

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wheeled tractorReference

8310R

wheeled tractorReference

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8310RT

tracked tractorReference

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9400T

—

crawlerReference

Engine

Fuel tank

694.9 LReference

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Engine (gross)

231.2 kWReference

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Engine (max)

254.3 kWReference

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Drawbar (tested)

175.5 kWReference

257.3 kWReference

Displacement

9.0 LReference

12.5 LReference

Bore/Stroke

118 x 136 mmReference

127 x 165 mmReference

Emissions

Stage IIIBReference

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Emission control

exhaust gas recirculation (EGR)Reference

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Rated Power (gross)

231.2 kWReference

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Maximum Power (gross)

266.2 kWReference

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Air cleaner

dual stageReference

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Pre-heating

block heater (optional)Reference

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Compression

16:1Reference

Rated RPM

2100Reference

Starter

electricReference

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Starter volts

12Reference

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Oil capacity

27.9 LReference

102.2 LReference

Oil change

500 h (JD Plus-50 II oil)Reference

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Coolant capacity

41.0 LReference

60.6 LReference

Max power

175.5 kWReference

257.3 kWReference

Power at rated engine speed

202.5 kWReference

232.8 kWReference

Fuel Type

DieselReference

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No of Cylinders

6 cylinderReference

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Emissions compliance

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

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Bore and stroke

4.66x5.35 inchesReference

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Compression ratio

16:1Reference

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Cooling system

liquid-cooledReference

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Interval for engine oil change

250 hrReference

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Engine

—

316.9 kWReference

Power

—

316.9 kWReference

Transmission

John Deere AutoPowrReference

John Deere PowerShiftReference

Gears

infinite forward and reverseReference

12 forward and 2 reverseReference

Transmission Type

PowershiftReference

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Wheel Drive

4WDReference

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PTO & Hydraulics

PTO (claimed)

194.6 kWReference

225.2 kWReference

PTO (tested)

225.9 kWReference

232.8 kWReference

Type

infinitely variable transmission (IVT)Reference

full power shiftReference

Pressure

200.0 barReference

Rear valves

3 to 5Reference

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Pump flow

132.5 lpmReference

Total flow

166.5 lpmReference

Rear Type

4N/3Reference

IV/IVNReference

Rear lift (at 24"/610mm)

8482 kgReference

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Front Hitch

3N/2 (optional)Reference

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Front lift (at ends)

5579 kgReference

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Rear PTO

independentReference

Rear PTO Type

540 (1-3/8 optional)Reference

1000Reference

Power at rated PTO speed

219.8 kWReference

256.1 kWReference

Hydraulic system

—

98.4 LReference

Valves

—

2 to 5Reference

Rear lift

—

6552 kgReference

Dimensions

Wheelbase

302 cmReference

350 cmReference

Weight

27218 to 30252 poundsReference

33770 to 37410 poundsReference

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

656 cmReference

695 cmReference

Width

444 cmReference

436 cmReference

Height (cab)

352 cmReference

349 cmReference

Clearance (front axle)

51 cmReference

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Clearance (rear axle)

66 cmReference

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Clearance (drawbar)

35 cmReference

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Operating

13722 kgReference

16969 kgReference

Max front axle

8000 kgReference

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Max rear axle

11500 kgReference

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Ground clearance

—

73 cmReference

Front axle

—

109 by 3048 mmReference

Rear axle

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109 by 3048 mmReference

Shipping

—

15318 kgReference

Ballasted

—

18804 kgReference

John Deere 8310R attachments

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

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Capacities

Max capacity

18000 kgReference

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Capacity

548 ciReference

98.4 LReference

Crankcase oil volume

29.5 qtsReference

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Fuel

—

969.0 LReference

Test results

Fuel use

59.0 l/hourReference

76.8 l/hourReference

Max pull

11279 kgReference

17422 kgReference

Speeds

General

Make & Model

John DeereReference

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Cruise control

TRUEReference

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Country of manufacturer

USAReference

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Hydraulics

Capacity Valves

24Reference

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Pump Rated Output (total)

60 gpmReference

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Hydraulics Type

closed center pressure-flow compensatedReference

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Maximum operating pressure

2,900 psiReference

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Remote Valves

3 to 5 valvesReference

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Rear Hitch category (SAE designation)

Category 4N/3Reference

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Front Hitch category (SAE designation)

Category 3N/2 (optional)Reference

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Power

Rated Power

310 hpReference

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Intelligent Power Management (IPM)

TRUEReference

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PTO

PTO Power

261 hpReference

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Rear PTO Power

AvailableReference

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Rear PTO RPM

1,000 RPMReference

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Steering & brakes

Brakes

hydraulic and air optional, differential hydraulic wet discReference

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Steering type

hydrostatic power, ActiveCommand Steering (ACS) optionalReference

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Dimensions & weight

Height Over Cab

352.8 cmReference

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Overall Length

619.5 cmReference

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Overall Width

243.8 cmReference

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Drawbar clearance

35.3 cmReference

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Front axle clearance

59.7 cmReference

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Overall weight

30,252(ILS) lbsReference

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Wheels & tyres

Rear Wheel Type

480/80R50Reference

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Front Wheel Type

420/85R34Reference

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Operator station

Cab Availability

AvailableReference

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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.