Compare/John Deere 4255 vs John Deere 6140R

John Deere 4255 vs John Deere 6140R

Verdict: John Deere 4255 vs John Deere 6140R

The John Deere 4255 and the John Deere 6140R are both tractors — here is how they stack up on the figures that matter. John Deere 4255 leads on rated power with 142 hp against 140 hp. John Deere 6140R is the lighter machine (6,161 kg vs 12,225 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6140R is the newer design (2012 vs 1988). In short: choose the John Deere 4255 for outright pulling power, or the John Deere 6140R if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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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

142 hp

140 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

With 18.4-38 rear tires.Reference

liquid-cooledReference

Factories

Saltillo, MexicoReference

—

Final drives

inboard planetaryReference

—

Differential lock

—

Electro-hydraulic rear with wet disc clutch. Self-locking front.Reference

Steering

—

hydrostatic powerReference

Trailer brakes

—

hydraulic or pneumatic optionalReference

Variants

4255

row-cropReference

—

4255 Hi-Crop

high-clearanceReference

—

Engine

Engine (net)

106.0 kWReference

—

Drawbar (tested)

83.7 kWReference

—

Displacement

7.6 LReference

6.8 LReference

Bore/Stroke

116 x 121 mmReference

105 x 127 mmReference

Power (net)

106.0 kWReference

—

Fuel system

direct injectionReference

—

Air cleaner

dual paper elementsReference

dual stage dryReference

Compression

16:1Reference

—

Rated RPM

2200Reference

2100Reference

Idle RPM

800-2400Reference

—

Operating RPM

1500-2200Reference

—

Firing order

1-5-3-6-2-4Reference

—

Starter volts

12Reference

Coolant capacity

25.6 LReference

27.0 LReference

Intake valve clearance

0.508 mmReference

—

Exhaust valve clearance

0.508 mmReference

—

Oil capacity

18.0 LReference

—

Max power

83.7 kWReference

—

Power at rated engine speed

92.2 kWReference

—

Fuel tank

—

350.1 LReference

Engine (gross)

—

104.4 kWReference

Engine (max)

—

114.8 kWReference

Emissions

—

Stage IIIbReference

Emission control

—

exhaust gas recirculation (EGR)Reference

Rated Power (gross)

—

104.4 kWReference

Maximum Power (gross)

—

114.8 kWReference

Torque

—

656.2 NmReference

Torque RPM

—

1600Reference

Starter

—

electricReference

Fuel Type

—

DieselReference

No of Cylinders

—

6 CylinderReference

Rated engine speed

—

2,100 RPMReference

Emissions compliance

—

Stage IIIb | exhaust gas recirculation (EGR)Reference

Engine torque at rated speed

—

219.5 kgReference

Bore and stroke

—

4.15x5.00 inchesReference

Compression ratio

—

16.5:1Reference

Cooling system

—

liquid-cooledReference

Transmission

John Deere Power ShiftReference

DirectDriveReference

Gears

15 forward and 4 reverseReference

infinite forward and reverseReference

2WD Oil capacity

51.0 LReference

—

4WD Oil capacity

60.0 LReference

—

Transmission Type

—

Power QuadReference

Wheel Drive

—

4WDReference

Rear Axle Drive Type

—

inboard planetaryReference

PTO & Hydraulics

PTO (claimed)

89.5 kWReference

—

PTO (tested)

95.4 kWReference

—

Hydraulic system

65.1 LReference

—

Type

full power shiftReference

infinitely variable transmissionReference

Capacity

65.1 LReference

415 ciReference

Pressure

174.4 barReference

—

Valves

2 or 3Reference

—

Pump flow

100.3 lpmReference

121.5 lpmReference

SCV flow

78.0 lpmReference

—

Rear Type

IIReference

3Reference

Rear lift

3663 kgReference

—

Rear PTO

independentReference

Clutch

hydraulic wet discReference

electro-hydraulic wet discReference

Rear PTO Type

540/1000 (1.375)Reference

540/540E/1000Reference

Rear valves

—

4Reference

Front valves

—

2 (optional)Reference

Control

—

load and depth control with electronic lower link sensingReference

Rear lift (at ends)

—

4250 kgReference

Rear lift (at 24"/610mm)

—

3700 kgReference

Front Hitch

—

3NReference

Front lift (at ends)

—

3300 kgReference

Engine RPM

—

1000@1995Reference

Front PTO

—

independentReference

Front PTO Type

—

1000Reference

Capacities

Fuel

246.0 LReference

—

Dimensions

2WD Wheelbase

271 cmReference

—

4WD Wheelbase

267 cmReference

—

Weight

12225 to 14050 poundsReference

6161 kgReference

Front tire

10.00-16Reference

—

2WD Rear tire

18.4-38Reference

—

2WD Standard tires (ag)

Front: 10.00-16. Rear: 18.4-38Reference

—

4WD Standard tires (ag)

Front: 14.9-26. Rear: 18.4-38Reference

—

Length

402 cmReference

493 cmReference

Width

243 cmReference

255 cmReference

Height (steering wheel)

235 cmReference

—

Height (cab)

295 cmReference

—

Rack-and-pinion rear axle

85 by 2870 mmReference

—

Operating

6373 kgReference

—

Ballasted

7062 kgReference

—

Wheelbase

—

276 cmReference

Height

—

294 cmReference

Shipping weight

—

6161 kgReference

Max weight

—

10802 kgReference

Ground clearance

—

53 cmReference

Front axle

—

Triple Link SuspensionReference

John Deere 4255 attachments

4255 Serial Number Location

4255 Serial Numbers

1989

1001Reference

—

1990

3001Reference

—

1991

5501Reference

—

1992

10001Reference

—

Electrical

Ground

negativeReference

Charging system

alternatorReference

—

Charging amps

120Reference

—

Batteries

2Reference

—

Battery CCA

925Reference

—

Battery volts

12Reference

Attachment overview

Test results

Fuel use

28.4 l/hourReference

—

Max pull

6638 kgReference

—

Speeds

John Deere 6140R attachments

General

Make & Model

—

John DeereReference

Cruise control

—

AvailableReference

SCV control

—

JoystickReference

Drawbar category

—

Cat. 2Reference

Rear Axle Type

—

FlangeReference

Front Axle Type

—

Triple Link SuspensionReference

ISOBUS ready

—

TRUEReference

Country of manufacturer

—

GermanyReference

Hydraulics

Capacity Valves

—

24 ValvesReference

Hydraulics Type

—

Pressure Flow Compensated (PFC)Reference

Maximum operating pressure

—

2,900 psiReference

Remote Valves

—

4 ValvesReference

Rear Hitch category (SAE designation)

—

Category 3Reference

Rear Hitch maximum lift capacity

—

4,250.6 kgReference

Rear Hitch Sensing Type

—

load and depth control with electronic lower link sensingReference

Front Hitch category (SAE designation)

—

Category 3NReference

Power

Max Power

—

154 hpReference

Rated Power

—

140 hpReference

PTO

PTO Power

—

111 hpReference

Rear PTO Power

—

AvailableReference

Rear PTO RPM

—

1,000 RPMReference

Front PTO Power

—

AvailableReference

Engine Speed on Front PTO speed

—

1,000@1,995 RPMReference

Engine Speed on Rear PTO speed

—

540@1,950 RPMReference

Dimensions & weight

Overall Height

—

294.9 cmReference

Overall Length

—

493 cmReference

Overall Width

—

255 cmReference

Overall weight

—

6,161.1 kgReference

Wheels & tyres

Rear Wheel Type

—

2WD Rear: 480/80R46 | 4WD Rear: 480/80R46Reference

Front Wheel Type

—

Front: 11.00-20 (2WD) | Front: 420/90R30(4WD)Reference

Front Wheel tread range

—

60 to 88 inchesReference

Operator station

Cab Availability

—

AvailableReference

Cab Air conditioning, temperature differential

—

AvailableReference

Seat Suspension

—

TRUEReference

Steering & brakes

Steering type

—

Hydrostatic 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.