Caterpillar 69D
Series: Caterpillar Rock Truck
With the 69D, Caterpillar offers a model from the Caterpillar Rock Truck series. The engine delivers 517.1 hp (380.3 kW). The machine is 8,129 mm long. Top speed is 76.6 km/h. The tank holds 530.3 litres. The engine fitted is the 3408E HEUI. Tyre size: 18x33 2 ** Radials. The Caterpillar Rock Truck series covers 29 models. Rated output within it ranges from 480.6 to 3,599.2 hp; the 69D sits at the bottom of that range with 517.1 hp. Its immediate neighbours are the 769C below it with 480.6 hp and the 770 above it with 518.1 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Mining equipment. 8 verified figures from 1 source are on file.
Technical data
Engine
| Engine model | 3408E HEUIcorrect |
|---|---|
| Power | 517.1 hp (380.3 kW)correct |
Dimensions and weights
| Length | 8,129correct |
|---|---|
| Width | 3,666.7correct |
Drivetrain and chassis
| Tyre size | 18x33 2 ** Radialscorrect |
|---|---|
| Top speed | 76.6 km/hcorrect |
Working data
| Fuel tank capacity | 530.3 lcorrect |
|---|
Frequently asked questions
How much power does the Caterpillar 69D have?
The Caterpillar 69D delivers 517 hp.
How fast does the Caterpillar 69D go?
Top speed is 76.6 km/h.
What are the dimensions of the Caterpillar 69D?
8,129 mm × 3,667 mm.
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.
- 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 8 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]
Dump truck in 3D section
Turn the model, look inside and click an assembly — each one is explained.