Caterpillar 385C FS (400.4 kW)
Series: Caterpillar Hydraulic Excavator
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Technical data
Engine
| Engine model | C18 Acertcorrect |
|---|---|
| Power | 560.7 hp (400.4 kW)correct |
| Rated speed | 1,800 rpmcorrect |
| Displacement | 18,101.2 cm³correct |
| Coolant capacity | 101.1 lcorrect |
| Engine oil capacity | 65.1 lcorrect |
Dimensions and weights
| Ground clearance | 850.4correct |
|---|---|
| Unladen weight | 90,600 kgcorrect |
Working data
| Pump flow | 980 l/mincorrect |
|---|---|
| Hydraulic oil capacity | 995.2 lcorrect |
| Hydraulic pressure | 320 barcorrect |
| Fuel tank capacity | 1,240.1 lcorrect |
Other data
| Cab height | 4,501.9correct |
|---|
More machines with this engine (Caterpillar C18 ACERT, 9)
Where this model stands
Power-to-weight ratio: 4.4 kW/t (400 kW / 90.6 t)
Stronger than 96% 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 Caterpillar 385C FS have?
The Caterpillar 385C FS delivers 561 hp.
How much does the Caterpillar 385C FS weigh?
The unladen weight is 90,600 kg.
What engine does the Caterpillar 385C FS have?
18,101 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.
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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]
Excavator in 3D section
Turn the model, look inside and click an assembly — each one is explained.