John Deere 8400T
Built: 1998-1999 · Series: Other models
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The John Deere 8400T is a tractor built in 1998-1999. Under the bonnet works a six-cylinder engine displacing 8.1 litres, producing 190 kW.
Dimensions are 6.17 m by 2.60 m. Empty, it weighs 10,900 kg.
Within the range, rated power spans from 10 to 420 kW; with 190 kW, the 8400T sits at the top. Directly alongside are the 6M 220 with 184 kW below and the 6215R with 190 kW above.
Technical data
Engine
| Fuel | dieselcorrect |
|---|---|
| Power | 190 kWcorrect |
| Rated speed | 2.200/mincorrect |
| Cylinders | 6correct |
| Cylinders | 6 Hubraumcorrect |
| Displacement | 8,134 cm³correct |
Dimensions and weights
| Length | 6,170 mmcorrect |
|---|---|
| Width | 2,595 mmcorrect |
| Unladen weight | 10,900 kgcorrect |
| Gross vehicle weight | 14,300 kgcorrect |
Other data
| Antrieb antriebstyp | Raupenantriebcorrect |
|---|---|
| Baureihe modell | 8400 Tcorrect |
| Bodenfreiheit | 360 mmcorrect |
| Breite | 2.591 mmcorrect |
| Deere modellreihe | 8000ercorrect |
| Drehmomentanstieg | 47, 1 %correct |
| Gesamtübersetzung | 1.Gangcorrect |
| Getriebe | 16V/correct |
| Höchstgeschwindigkeit | 30 km/hcorrect |
| Höhe | 3.135 mmcorrect |
| Kühlsystem | Wasserkühlungcorrect |
| Länge | 5.487 mmcorrect |
| Maße eigengewicht | 11.340 kgcorrect |
| Motor nennleistung | 191, 4 kWcorrect |
| Produktionszeitraum | 1,997correct |
| Radstand | 2.260 mmcorrect |
| Spurweite | 1,676correct |
| Typ | 6.081 HRWcorrect |
Where this model stands
Power-to-weight ratio: 17.4 kW/t (190 kW / 10.9 t)
Power class: Heavy (> 180 hp)
Stronger than 95% 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 8400T have?
The John Deere 8400T delivers 190 kW.
How much does the John Deere 8400T weigh?
The unladen weight is 10,900 kg.
What is the gross vehicle weight of the John Deere 8400T?
14,300 kg.
What engine does the John Deere 8400T have?
6 cylinders, 8,134 cm³ displacement, Diesel.
What are the dimensions of the John Deere 8400T?
6,170 mm × 2,595 mm.
When was the John Deere 8400T built?
Production years: 1998-1999.
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.
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This page carries 29 individual figures for this model. They come from 2 recorded sources; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.
The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.
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