Caterpillar 170
Series: Caterpillar Rock Truck
The Caterpillar 170 is a model in the Caterpillar Rock Truck series. The engine delivers 1,470.1 hp (1,005.2 kW), with a displacement of 51,801.1 cm³. The wheelbase measures 5,181.6 mm. Top speed is 54.1 km/h. The tank holds 3,218.4 litres. The engine fitted is the 3512A. Tyre size: 33R51. The Caterpillar Rock Truck series covers 29 models. Rated output within it ranges from 480.6 to 3,599.2 hp; the 170 sits in the lower part of that range with 1,470.1 hp. Its immediate neighbours are the 785 below it with 1,399.1 hp and the 785C above it with 1,471.1 hp. 1091 Caterpillar models across 47 series are on record. The model is listed under Mining equipment. 9 verified figures from 1 source are on file.
Technical data
Engine
| Engine model | 3512Acorrect |
|---|---|
| Power | 1,470.1 hp (1,005.2 kW)correct |
| Displacement | 51,801.1 cm³correct |
Dimensions and weights
| Length | 11,021.6correct |
|---|---|
| Wheelbase | 5,181.6correct |
Drivetrain and chassis
| Tyre size | 33R51correct |
|---|---|
| Top speed | 54.1 km/hcorrect |
Working data
| Fuel tank capacity | 3,218.4 lcorrect |
|---|
Frequently asked questions
How much power does the Caterpillar 170 have?
The Caterpillar 170 delivers 1,470 hp.
What engine does the Caterpillar 170 have?
51,801 cm³ displacement.
How fast does the Caterpillar 170 go?
Top speed is 54.1 km/h.
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 9 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.