Compare/John Deere 4250 vs John Deere 6430

John Deere 4250 vs John Deere 6430

Verdict: John Deere 4250 vs John Deere 6430

The John Deere 4250 and the John Deere 6430 are both tractors — here is how they stack up on the figures that matter. John Deere 4250 leads on rated power with 121 hp against 120 hp. John Deere 6430 is the lighter machine (4,536 kg vs 11,755 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6430 is the newer design (2007 vs 1983). In short: choose the John Deere 4250 for outright pulling power, or the John Deere 6430 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

121 hp

120 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

18.4-38 rear tires.Reference

Four gears (1-4) in six ranges (A-E) with left-hand reverser lever. Gear changes (1-4) and direction changes can be done while moving without the clutch. Clutch is required to shift range (A-D). Optional PowrQuad Plus adds push-button gear shifting.Reference

Original price

$63,597 (1983 Power Shift Cab 4WD )Reference

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Final drives

inboard planetaryReference

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Differential lock

hydraulic rearReference

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Drive

—

4x4 MFWD 4WD optionalReference

Steering

—

hydrostatic powerReference

Variants

4250 Hi-Crop

high clearanceReference

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6430 Premium

—

premium cab and upgraded featuresReference

Engine

107.4 kWReference

—

Drawbar (claimed)

75.3 kWReference

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Drawbar (tested)

79.3 kWReference

66.0 kWReference

Displacement

7.6 LReference

4.5 LReference

Bore/Stroke

116 x 121 mmReference

106 x 127 mmReference

Power

107.4 kWReference

—

Air cleaner

dryReference

dual dry elementReference

Compression

15.8:1Reference

19:1Reference

Rated RPM

2200Reference

2300Reference

Firing order

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

1-3-4-2Reference

Starter volts

12Reference

Oil capacity

51.1 LReference

50.0 LReference

Power at rated engine speed

89.6 kWReference

76.4 kWReference

Max power

79.3 kWReference

66.0 kWReference

Engine (gross)

—

89.5 kWReference

Emissions

—

Tier IIIReference

Rated Power (gross)

—

89.5 kWReference

Idle RPM

—

850-2460Reference

Operating RPM

—

1500-2300Reference

Torque

—

482.7 NmReference

Torque RPM

—

1600Reference

Starter power

—

3.0 kWReference

Coolant capacity

—

29.1 LReference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.457 mmReference

Fuel Type

—

DieselReference

No of Cylinders

—

4 cylinderReference

Emissions compliance

—

Tier IIIReference

Engine torque at rated speed

—

156 kgReference

Bore and stroke

—

4.19x5.00 inchesReference

Compression ratio

—

19:1Reference

Cooling system

—

liquid-cooledReference

Transmission

John Deere Power ShiftReference

John Deere PowrQuadReference

Gears

15 forward and 4 reverseReference

24 forward and reverseReference

Transmission Type

—

Power ShuttleReference

Wheel Drive

—

4WDReference

PTO & Hydraulics

PTO (claimed)

89.5 kWReference

73.8 kWReference

PTO (tested)

90.1 kWReference

82.8 kWReference

Hydraulic system

60.6 LReference

51.9 LReference

Type

full power shiftReference

partial power shiftReference

Capacity

60.6 LReference

51.9 LReference

Pressure

157.0 barReference

200.0 barReference

Valves

2 or 3Reference

1 to 3Reference

Pump flow

100.3 lpmReference

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Rear Type

IIIN/IIReference

II/IIIReference

Control

lower-link draft sensingReference

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Rear lift

2853 kgReference

—

Rear PTO

independentReference

Clutch

Perma-Clutch wet discReference

wet discReference

Rear PTO Type

540/1000Reference

Engine RPM

1000@2200Reference

—

Total flow

—

109.8 lpmReference

Rear lift (at 24"/610mm)

—

2018 kgReference

Power at rated PTO speed

—

78.6 kWReference

Capacities

Fuel

246.0 LReference

181.7 LReference

Fuel tank

—

181.7 LReference

Dimensions

2WD Wheelbase

271 cmReference

—

4WD Wheelbase

267 cmReference

—

Weight

11755 to 13855 poundsReference

4536 kgReference

Front tire

10.00-16Reference

—

2WD Rear tire

18.4-38Reference

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2WD Standard tires (ag)

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

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4WD Standard tires (ag)

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

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Ag rear

20.8R38Reference

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Length

416 cmReference

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Width

287 cmReference

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Height (cab)

295 cmReference

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Shipping weight

5332 kgReference

—

Operating weight

6284 kgReference

—

Ground clearance

40 cmReference

46 cmReference

Rack-and-pinion rear axle

85 by 2870 mmReference

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Wheelbase

—

240 cmReference

John Deere 4250 attachments

4250 Serial Number Location

4250 Serial Numbers

1983

1000Reference

—

1984

6001Reference

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1985

9001Reference

—

1986

11001Reference

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1987

12501Reference

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1988

13501Reference

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1989

20001Reference

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Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

90 (with Sound-Gard cab)Reference

115Reference

Batteries

2Reference

—

Battery volts

12Reference

Attachment overview

Test results

Fuel use

28.4 l/hourReference

25.7 l/hourReference

Max pull

5708 kgReference

4592 kgReference

Speeds

6430 Serial Number Location

General

Make & Model

—

John DeereReference

SCV control

—

JoystickReference

Country of manufacturer

—

GermanyReference

Hydraulics

Capacity Valves

—

8 valveReference

Pump Rated Output (total)

—

29 gpmReference

Maximum operating pressure

—

2,900 psiReference

Remote Valves

—

1 to 3Reference

Rear Hitch category (SAE designation)

—

Category II/IIIReference

PTO

PTO Power

—

99 hpReference

Rear PTO Power

—

AvailableReference

Rear PTO RPM

—

1,000 RPMReference

Steering & brakes

Brakes

—

hydraulic wet discReference

Steering type

—

hydrostatic powerReference

Dimensions & weight

Overall weight

—

4,535.9 kgReference

Operator station

Cab Availability

—

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.