Compare/John Deere 6M 125 vs John Deere 7425

John Deere 6M 125 vs John Deere 7425

Verdict: John Deere 6M 125 vs John Deere 7425

The John Deere 6M 125 and the John Deere 7425 are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 123 hp. John Deere 7425 is the lighter machine (10,750 kg vs 13,007 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 7425 holds more fuel (207.0 L vs 174.9 L) for longer stints between fills. John Deere 6M 125 is the newer design (2024 vs 2009). 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

123 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

John DeereReference

liquid-cooled inlineReference

With 18.4-38 rear tires.Reference

Final drives

planetaryReference

—

Differential lock

electro-hydraulicReference

—

Engine

Fuel tank

174.9 LReference

207.0 LReference

Exhaust fluid (DEF)

18.9 LReference

—

Engine (gross)

92.0 kWReference

—

Engine (max)

101.0 kWReference

—

Displacement

4.5 LReference

6.8 LReference

Bore/Stroke

106 x 127 mmReference

Emissions

Tier IVReference

—

Rated Power (gross)

92.0 kWReference

—

Maximum Power (gross)

101.0 kWReference

—

Rated RPM

2100Reference

Torque

584.4 NmReference

—

Torque RPM

1600Reference

—

Starter

electricReference

Starter volts

12Reference

Engine

—

102.9 kWReference

Power

—

102.9 kWReference

Compression

—

16.9:1Reference

Idle RPM

—

850-2250Reference

Operating RPM

—

1500-2100Reference

Firing order

—

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

Starter power

—

3.0 kWReference

Oil capacity

—

19.5 LReference

Coolant capacity

—

20.0 LReference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.457 mmReference

Transmission

AutoPowr IVTReference

PowrQuadReference

Type

infinitely variable transmissionReference

four-speed power shiftReference

Gears

infinite forward and reverseReference

16 forward and reverseReference

PTO & Hydraulics

PTO (claimed)

72.3 kWReference

91.7 kWReference

Rear valves

0 to 3Reference

—

Mid valves

2 to 4Reference

—

Pump flow

113.6 lpmReference

—

Rear Type

IIIN/IIReference

Rear lift (at 24"/610mm)

3597 kgReference

3805 kgReference

Front Hitch

IIINReference

—

Front lift

3297 kgReference

—

Rear PTO

independentReference

Clutch

electro-hydraulic wet discReference

hydraulic wet discReference

Rear PTO Type

540/1000 (1.375)Reference

540/1000Reference

Engine RPM

1000@1969Reference

1000@1995Reference

Front PTO

independentReference

—

Front PTO Type

1000 (1.375)Reference

—

Dimensions

Wheelbase

240 cmReference

—

Weight

6250 kgReference

10750 to 12210 poundsReference

Front tire

11.00-16Reference

10.00-16Reference

2WD Rear tire

18.4R-38Reference

18.4-38Reference

2WD Standard tires (ag)

Front: 11.00-16. Rear: 18.4R-38Reference

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

4WD Standard tires (ag)

Front: 380/85R24. Rear: 460/85R34Reference

Front: 14.9-28. Rear: 18.4Reference

Length

429 cmReference

477 cmReference

Width

245 cmReference

—

Height

279 cmReference

—

Shipping weight

5899 kgReference

—

Clearance (front axle)

46 cmReference

—

2WD Wheelbase

—

264 cmReference

4WD Wheelbase

—

270 cmReference

2WD Height (steering wheel)

—

221 cmReference

4WD Height (steering wheel)

—

220 cmReference

2WD Shipping weight

—

4876 kgReference

4WD Shipping weight

—

5538 kgReference

Rack-and-pinion rear axle

—

85 by 2806 mmReference

John Deere 6M 125 attachments

Electrical

Ground

negativeReference

Charging system

alternatorReference

Charging amps

250Reference

90Reference

Battery volts

12Reference

Charging volts

—

14Reference

Battery AH

—

154Reference

Attachment overview

7425 Serial Numbers

Location:

—

Serial number plate on right side of tractor frame.Reference

Speeds

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.