John Deere 990 (193.9 kW)
Series: John Deere Hydraulic Excavator
Technical data
Engine
| Engine model | 700 Seriescorrect |
|---|---|
| Power | 193.9 kWcorrect |
| Rated speed | 2,100 rpmcorrect |
| Torque | 1,163.3correct |
| Speed at max. torque | 1,300 rpmcorrect |
| Cylinders | 8correct |
| Displacement | 15,649.6 cm³correct |
| Aspiration | turbochargedcorrect |
| Coolant capacity | 60.6 lcorrect |
Dimensions and weights
| Unladen weight | 40,052.2 kgcorrect |
|---|
Drivetrain and chassis
| System voltage | 24 Vcorrect |
|---|
Working data
| Pump flow | 208.2 l/mincorrect |
|---|---|
| Hydraulic oil capacity | 832.8 lcorrect |
| Hydraulic pressure | 186.2 barcorrect |
| Fuel tank capacity | 541.3 lcorrect |
Where this model stands
Power-to-weight ratio: 4.8 kW/t (194 kW / 40.1 t)
Stronger than 80% 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 990 have?
The John Deere 990 delivers 194 kW.
How much does the John Deere 990 weigh?
The unladen weight is 40,052 kg.
What engine does the John Deere 990 have?
8 cylinders, 15,650 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 15 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.