Compare/John Deere 5125ML vs John Deere 6125D

John Deere 5125ML vs John Deere 6125D

Verdict: John Deere 5125ML vs John Deere 6125D

The John Deere 5125ML and the John Deere 6125D are both tractors — here is how they stack up on the figures that matter. Both are rated at the same 123 hp. John Deere 6125D is the lighter machine (3,870 kg vs 3,964 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. John Deere 5125ML is the newer design (2018 vs 2008). 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

Drawbar performanceReference

Three gears (1-3) plus reverse (R) in each of three ranges (A-C). Shifts between gears, including to reverse, are synchronized using the clutch. Shifts between ranges are not synchronized, the operator must stop the tractor and use the clutch.Reference

Final drives

inboard planetaryReference

—

Steering

—

hydrostatic powerReference

Engine

Fuel tank

143.8 LReference

—

Exhaust fluid (DEF)

12.1 LReference

—

Engine (gross)

91.9 kWReference

91.7 kWReference

Drawbar (tested)

72.3 kWReference

—

Displacement

4.5 LReference

Bore/Stroke

106 x 127 mmReference

Rated Power (gross)

91.9 kWReference

91.7 kWReference

Starter

electricReference

Starter volts

12Reference

Max power

72.3 kWReference

—

Power at rated engine speed

84.6 kWReference

—

Air cleaner

—

dry element with pre-cleanerReference

Compression

—

17:1Reference

Rated RPM

—

2100Reference

Idle RPM

—

950-2275Reference

Firing order

—

1-3-4-2Reference

Coolant capacity

—

16.5 LReference

Intake valve clearance

—

0.356 mmReference

Exhaust valve clearance

—

0.457 mmReference

Oil capacity

—

57.9 LReference

Oil change

—

500 h (JD TorqGARD oil)Reference

Transmission

Power 8Reference

John Deere Top Shaft Syncronized (TSS)Reference

Gears

32 forward and 16 reverseReference

9 forward and 3 reverseReference

Clutch

wet discReference

dry discReference

PTO & Hydraulics

PTO (claimed)

85.8 kWReference

78.3 kWReference

PTO (tested)

88.5 kWReference

—

Type

four-speed power shiftReference

partially synchronziedReference

Rear valves

3Reference

2 to 3Reference

Mid valves

0 to 2Reference

—

Pump flow

117.3 lpmReference

66.6 lpmReference

SCV flow

99.9 lpmReference

—

Rear Type

IIReference

Rear lift

3568 kgReference

—

Rear PTO

independentReference

Rear PTO Type

540/540E/1000Reference

540/1000 (1.375)Reference

Engine RPM

1000@2103Reference

1000@2100Reference

Power at rated PTO speed

86.1 kWReference

—

Hydraulic system

—

57.9 LReference

Capacity

—

57.9 LReference

Pressure

—

195.1 barReference

Steering flow

—

26.1 lpmReference

Control

—

mechanical lower linkReference

Rear lift (at ends)

—

3469 kgReference

Rear lift (at 24"/610mm)

—

3150 kgReference

Dimensions

Wheelbase

234 cmReference

Weight

3964 kgReference

3870 kgReference

Width

131 cmReference

182 cmReference

Height (ROPS)

226 cmReference

—

Height (Folded ROPS)

172 cmReference

—

Front tire

—

14.9-24Reference

Rear tire

—

23.1-30Reference

Standard tires (ag)

—

Front: 14.9-24. Rear: 23.1-30Reference

Length

—

421 cmReference

Height (cab)

—

273 cmReference

Height (exhaust)

—

269 cmReference

Shipping weight

—

3870 kgReference

Max weight

—

6899 kgReference

Rear axle

—

1828 mmReference

Electrical

Ground

negativeReference

Charging system

alternatorReference

Battery volts

12Reference

Charging amps

—

90 (cab)Reference

Battery CCA

—

550Reference

Battery AH

—

102Reference

Battery Group

—

27Reference

Test results

Fuel use

25.4 l/hourReference

—

Max pull

3740 kgReference

—

Capacities

Fuel

—

157.8 LReference

Front axle

—

6.5 LReference

Front hubs

—

2.0 LReference

John Deere 6125D attachments

6125D Serial Numbers

Location:

—

Right side of main tractor frame above front axle.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.