John Deere 6120 2WD
Series: Other models
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The John Deere 6120 is a tractor from the John Deere 2WD Tractor series. The four-cylinder engine, displacing 4.5 litres, produces 81 hp (59.7 kW). With a rated speed of 2,300 rpm, it is built for pulling power, not for revving.
Empty, it weighs 4,125 kg. Wheelbase is 2.40 m.
Within the range, rated power spans from 64.9 to 578 hp; with 81.1 hp, the 6120 sits in the lower third. Directly alongside are the 5075E with 76 hp below and the 5425 Utility with 81.6 hp above.
Technical data
Engine
| Power | 81.1 hp (59.7 kW)correct |
|---|---|
| Rated speed | 2,300 rpmcorrect |
| Torque | 313.2correct |
| Speed at max. torque | 1,101 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 4,522.8 cm³correct |
| Aspiration | turbochargedcorrect |
Dimensions and weights
| Wheelbase | 2,401.8correct |
|---|---|
| Unladen weight | 4,125 kgcorrect |
Drivetrain and chassis
| Gearbox type | synchromesh gearboxcorrect |
|---|---|
| Forward gears | 12correct |
| Reverse gears | 4correct |
Working data
| Pump flow | 113.6 l/mincorrect |
|---|
Where this model stands
Power-to-weight ratio: 14.5 kW/t (60 kW / 4.1 t)
Power class: Universal (40–100 hp)
Stronger than 57% of the tractors in the register — out of 15,240 models with a stated power figure.
Calculated from the documented figures above — not a rating.
Frequently asked questions
How much power does the John Deere 6120 have?
The John Deere 6120 delivers 81.1 hp.
How much does the John Deere 6120 weigh?
The unladen weight is 4,125 kg.
What engine does the John Deere 6120 have?
4 cylinders, 4,523 cm³ displacement.
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Check the weights in the papers against the figures here — attachments change them.
- Load the hydraulics and watch for sag.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
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This page carries 14 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
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Other models in this series
Sources: [1]
Tractor in 3D section
Turn the model, look inside and click an assembly — each one is explained.