John Deere 490D
Series: John Deere Hydraulic Excavator
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Technical data
Engine
| Engine model | 4276Dcorrect |
|---|---|
| Power | 81.1 hp (55.9 kW)correct |
| Rated speed | 2,200 rpmcorrect |
| Torque | 291.5correct |
| Speed at max. torque | 1,200 rpmcorrect |
| Cylinders | 4correct |
| Displacement | 4,522.8 cm³correct |
| Coolant capacity | 18.2 lcorrect |
| Engine oil capacity | 9.1 lcorrect |
Dimensions and weights
| Ground clearance | 442correct |
|---|---|
| Unladen weight | 12,442 kgcorrect |
Drivetrain and chassis
| System voltage | 24 Vcorrect |
|---|
Working data
| Pump flow | 120 l/mincorrect |
|---|---|
| Hydraulic oil capacity | 128.7 lcorrect |
| Hydraulic pressure | 348.2 barcorrect |
| Fuel tank capacity | 249.8 lcorrect |
Other data
| Height | 2,843.8correct |
|---|
Where this model stands
Power-to-weight ratio: 4.5 kW/t (56 kW / 12.4 t)
Stronger than 17% of the excavators & compaction in the register — out of 1,666 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 490D have?
The John Deere 490D delivers 81.1 hp.
How much does the John Deere 490D weigh?
The unladen weight is 12,442 kg.
What engine does the John Deere 490D 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 18 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]
Excavator in 3D section
Turn the model, look inside and click an assembly — each one is explained.