Caterpillar C15
Series: Other models
The Caterpillar C15 is a machine built by Caterpillar. The fuel is 7-15 ppm Ultra Low Sulfur Diesel. The rated output is 645 kW. The engine is turbocharged. The engine meets emissions stage Tier 2. Fuel reaches the combustion chamber through direct injection. The charge air is cooled by air or coolant. Charging is by a turbocharger without wastegate. It is a four-stroke diesel engine. The cylinders are arranged in line. Rated output across the Caterpillar range ranges from 147 to 4,488 kW; the C15 sits at the bottom of that range with 645 kW. Its immediate neighbours are the 2506C below it with 586 kW and the 3508C above it with 671 kW. 1091 Caterpillar models across 47 series are on record. The model is listed under Industrial engines. 28 verified figures from 2 sources are on file.
Technical data
Engine
| Engine code | Cert Test 1correct |
|---|---|
| Engine family | CCPXL15.2NZScorrect |
| Engine families | CCPXL15.2HPA; DCPXL15.2HPAcorrect |
| Fuel | 7-15 ppm Ultra Low Sulfur Dieselcorrect |
| Rated output | 645 kWcorrect |
| Power band | 560<kW<=2237correct |
| Rated speed | 1,800 rpmcorrect |
| Maximum torque | 3,422 N·mcorrect |
| Speed at max. torque | 1,800 rpmcorrect |
| Cylinders | 6correct |
| Cylinder layout | in linecorrect |
| Bore | 137.2 mmcorrect |
| Stroke | 171.5 mmcorrect |
| Operating cycle | four-stroke dieselcorrect |
| Injection | direct injectioncorrect |
| Aspiration | turbochargedcorrect |
| Turbocharger type | Non Waste Gate Turbochargercorrect |
| Charge-air cooling | bothcorrect |
| Emissions stage | Tier 2correct |
Origin and approval
| Version | Cert Test 1correct |
|---|---|
| Built from | 2012correct |
| Built to | 2013correct |
| Model year from | 2012correct |
| Model year to | 2026correct |
| Sales region | bothcorrect |
Frequently asked questions
How much power does the Caterpillar C15 have?
The Caterpillar C15 delivers 645 kW.
What to check before buying
- Match the data plate against the order: frame size, mounting and rating have to agree.
- For used units, ask about winding condition and bearing play.
- Ask about parts availability for this series — 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 28 individual figures for this model. They come from 2 recorded sources; 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
Diesel engine in 3D section
Turn the model, look inside and click an assembly — each one is explained.