Compare/John Deere 7R 310 vs John Deere 8310R

John Deere 7R 310 vs John Deere 8310R

Verdict: John Deere 7R 310 vs John Deere 8310R

The John Deere 7R 310 and the John Deere 8310R are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 310 hp. John Deere 7R 310 is the lighter machine (61 kg vs 27,218 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 8310R holds more fuel (694.9 L vs 513 L) for longer stints between fills. John Deere 7R 310 is the newer design (2024 vs 2011). Use the full side-by-side spec tables below to weigh the details against your own operation, and confirm with a dealer 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

310 hp

Confidence

86%

98%

Guide price

—

Engine

Rated power

231 kW (310 hp)OEM

—

Emissions stage

Stage VEPA cert

—

Engine

9.0 LDealer

—

Fuel Type

DieselReference

No of Cylinders

6Reference

6 cylinderReference

Emissions compliance

Final Tier 4Reference

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

Engine torque at rated speed

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

—

Aspiration

Single turbocharger, variable geometry turboReference

—

Interval for engine oil change

500 hoursReference

250 hrReference

Interval for engine coolant change

6,000 hoursReference

—

Cooling system

44.5 LReference

liquid-cooledReference

Engine (gross)

—

231.2 kWReference

Engine (max)

—

254.3 kWReference

Drawbar (tested)

—

175.5 kWReference

Displacement

—

9.0 LReference

Bore/Stroke

—

118 x 136 mmReference

Emissions

—

Stage IIIBReference

Emission control

—

exhaust gas recirculation (EGR)Reference

Rated Power (gross)

—

231.2 kWReference

Maximum Power (gross)

—

266.2 kWReference

Air cleaner

—

dual stageReference

Pre-heating

—

block heater (optional)Reference

Compression

—

16:1Reference

Rated RPM

—

2100Reference

Starter

—

electricReference

Starter volts

—

12Reference

Oil capacity

—

27.9 LReference

Oil change

—

500 h (JD Plus-50 II oil)Reference

Coolant capacity

—

41.0 LReference

Max power

—

175.5 kWReference

Power at rated engine speed

—

202.5 kWReference

Bore and stroke

—

4.66x5.35 inchesReference

Compression ratio

—

16:1Reference

PTO & Hydraulics

PTO power

194 kW (260 hp)Dealer

—

Rear lift capacity

6894 kgDealer

—

Hydraulic flow

163 L/minDealer

—

PTO (claimed)

—

194.6 kWReference

PTO (tested)

—

225.9 kWReference

Type

—

infinitely variable transmission (IVT)Reference

Pressure

—

200.0 barReference

Rear valves

—

3 to 5Reference

Pump flow

—

132.5 lpmReference

Total flow

—

166.5 lpmReference

Rear Type

—

4N/3Reference

Rear lift (at 24"/610mm)

—

8482 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

Power at rated PTO speed

—

219.8 kWReference

Dimensions

Wheelbase

2920 mmDealer

302 cmReference

Front tire

—

420/85R34Reference

Rear tire

—

480/80R50Reference

Ag front

—

420/85R34Reference

Ag rear

—

480/80R50Reference

Length

—

656 cmReference

Width

—

444 cmReference

Height (cab)

—

352 cmReference

Clearance (front axle)

—

51 cmReference

Clearance (rear axle)

—

66 cmReference

Clearance (drawbar)

—

35 cmReference

Operating

—

13722 kgReference

Max front axle

—

8000 kgReference

Max rear axle

—

11500 kgReference

Transmission

23-speed full power shift infinitely variable transmission LDealer

John Deere AutoPowrReference

Transmission Type

PowershiftReference

Wheel Drive

MFWDReference

4WDReference

Rear Axle Drive Type

Inboard planetary three pinionReference

—

Interval for hydraulic/transmission oil change

1,500 hoursReference

—

Gears

—

infinite forward and reverseReference

General

Make & Model

MJDXL09.0,319Reference

John DeereReference

Drawbar category

Standard: Category 4Reference

—

Drawbar Maximum vertical load

1,837 kgReference

—

Rear Axle Differential Lock

Full-locking electrohydraulicReference

—

Display

Standard: G5 cm\\n12.8 in.Reference

—

Country of manufacturer

USAReference

Working lights

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

—

Type of headlight bulb

Standard: 65-W halogen\\nAvailable: LEDReference

—

Cruise control

—

TRUEReference

Capacities

Capacity

549 cu. in.Reference

548 ciReference

Fuel tank

513 LReference

694.9 LReference

Diesel exhaust fluid (DEF) tank

26.2 LReference

—

Crankcase oil volume

6.1 U.S. galReference

29.5 qtsReference

Max capacity

—

18000 kgReference

Power

Max Power

341 hpReference

—

Front Hitch Electric Power

Seven-pin connectorReference

—

Rated Power

—

310 hpReference

Intelligent Power Management (IPM)

—

TRUEReference

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 RPMReference

Front PTO Power

AvailableReference

—

Engine Speed on Front PTO speed

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

—

PTO Power

—

261 hpReference

Hydraulics

Pump Rated Output (total)

222.3 l/minReference

60 gpmReference

Remote Valves

6Reference

3 to 5 valvesReference

Number of rear selective control valves (SCVs)

fiveReference

—

Rear Hitch category (SAE designation)

Category 3N/3 with Quik-Coupler/Reference

Category 4N/3Reference

Rear Hitch Sensing Type

ElectrohydraulicReference

—

Front Hitch category (SAE designation)

Category 3N, ground engagingReference

Category 3N/2 (optional)Reference

Front Hitch lift capacity beyond lift points

5,200 kg\\n11,464 lbReference

—

Capacity Valves

—

24Reference

Hydraulics Type

—

closed center pressure-flow compensatedReference

Maximum operating pressure

—

2,900 psiReference

Dimensions & weight

Drawbar clearance

415 mmReference

35.3 cmReference

Turning radius

6.7 mReference

—

Overall weight

9,979 kgReference

30,252(ILS) lbsReference

Weight

61.2 kgReference

27218 to 30252 poundsReference

Height Over Cab

—

352.8 cmReference

Overall Length

—

619.5 cmReference

Overall Width

—

243.8 cmReference

Front axle clearance

—

59.7 cmReference

Wheels & tyres

Rear Wheel Type

RCI Group 48/49Reference

480/80R50Reference

Front Wheel Type

—

420/85R34Reference

Operator station

Cab Availability

AvailableReference

Cab glass area

70.61 sq ftReference

—

Cab space

114 cu ftReference

—

Electrical

Alternator size

210 ampReference

—

Battery options

12 VReference

—

Total cold cranking amps

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

925 CCAReference

Ground

—

negativeReference

Charging system

—

alternatorReference

Charging amps

—

200Reference

Batteries

—

2Reference

Battery CCA

—

925Reference

Battery volts

—

12Reference

Overview

Manufacturer

—

John DeereReference

—

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

Original price

—

$257,683 (2011)Reference

Differential lock

—

front and rear lockReference

Steering

—

ActiveCommand Steering optional (ACS)Reference

Trailer brakes

—

hydraulic and air optionalReference

Variants

8310R

—

wheeled tractorReference

8310RT

—

tracked tractorReference

John Deere 8310R attachments

Test results

Fuel use

—

59.0 l/hourReference

Max pull

—

11279 kgReference

Speeds

Steering & brakes

Brakes

—

hydraulic and air optional, differential hydraulic wet discReference

Steering type

—

hydrostatic power, ActiveCommand Steering (ACS) optionalReference

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.