Compare/John Deere 6430 vs John Deere 6800

John Deere 6430 vs John Deere 6800

Verdict: John Deere 6430 vs John Deere 6800

The John Deere 6430 and the John Deere 6800 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 120 hp. John Deere 6430 is the lighter machine (4,536 kg vs 4,989 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 6800 holds more fuel (207.0 L vs 181.7 L) for longer stints between fills. John Deere 6430 is the newer design (2007 vs 1993). 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

Best match

Clear

John Deere

Fit score

Best match

Clear

Rated power

120 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

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

With 18.4-38 rear tires.Reference

Drive

4x4 MFWD 4WD optionalReference

—

Steering

hydrostatic powerReference

—

Differential lock

—

electro-hydraulicReference

Variants

6430 Premium

premium cab and upgraded featuresReference

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Engine

Engine (gross)

89.5 kWReference

—

Drawbar (tested)

66.0 kWReference

—

Displacement

4.5 LReference

6.8 LReference

Bore/Stroke

106 x 127 mmReference

Emissions

Tier IIIReference

—

Rated Power (gross)

89.5 kWReference

—

Air cleaner

dual dry elementReference

—

Compression

19:1Reference

—

Rated RPM

2300Reference

2100Reference

Idle RPM

850-2460Reference

—

Operating RPM

1500-2300Reference

—

Torque

482.7 NmReference

536.0 NmReference

Torque RPM

1600Reference

1300Reference

Firing order

1-3-4-2Reference

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

Starter volts

12Reference

Starter power

3.0 kWReference

—

Oil capacity

50.0 LReference

—

Coolant capacity

29.1 LReference

—

Intake valve clearance

0.356 mmReference

—

Exhaust valve clearance

0.457 mmReference

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Max power

66.0 kWReference

—

Power at rated engine speed

76.4 kWReference

—

Fuel Type

DieselReference

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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

—

Engine

—

89.5 kWReference

Power

—

89.5 kWReference

Starter

—

electricReference

Transmission

John Deere PowrQuadReference

Gears

24 forward and reverseReference

20 forward and reverseReference

Clutch

wet discReference

Transmission Type

Power ShuttleReference

—

Wheel Drive

4WDReference

—

PTO & Hydraulics

PTO (claimed)

73.8 kWReference

—

PTO (tested)

82.8 kWReference

—

Hydraulic system

51.9 LReference

—

Type

partial power shiftReference

Capacity

51.9 LReference

—

Pressure

200.0 barReference

Valves

1 to 3Reference

—

Total flow

109.8 lpmReference

—

Rear Type

II/IIIReference

II/IIINReference

Rear lift (at 24"/610mm)

2018 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540/1000Reference

540E/1000Reference

Power at rated PTO speed

78.6 kWReference

—

Pump flow

—

96.1 lpmReference

Rear lift

—

6841 kgReference

Engine RPM

—

1000@2000Reference

Front PTO

—

independentReference

Capacities

Fuel

181.7 LReference

—

Fuel tank

181.7 LReference

207.0 LReference

Dimensions

Wheelbase

240 cmReference

264 cmReference

Weight

4536 kgReference

4989 kgReference

Ground clearance

46 cmReference

—

Front tire

—

16.9R26Reference

Rear tire

—

18.8R38Reference

Ag front

—

16.9R26Reference

Ag rear

—

18.8R38Reference

Length

—

455 cmReference

Width

—

236 cmReference

Height (cab)

—

280 cmReference

6430 Serial Number Location

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

115Reference

120Reference

Battery volts

12Reference

Test results

Fuel use

25.7 l/hourReference

—

Max pull

4592 kgReference

—

Speeds

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

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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.