Caterpillar C18 Engine
Caterpillar Engine | Parts Catalog
18.1L industrial engine
Technical Specifications
| Displacement | 18.1L |
| Configuration | Inline 6-cylinder |
| Power Range | 429-597 kW (575-800 hp) |
| Fuel System | ACERT/Common Rail |
View Details
- Displacement: 18.1L Inline 6-cylinder
- Power Range: 429-597 kW
- Fuel System: ACERT/Common Rail
- Applications: Large excavators, dozers
- Features: Balanced power and efficiency
Certifications & Standards
ISO 9001:2015
Frequently Asked Questions
How to choose between the C18 and C15?
The C18 (18.1L, up to 597 kW) suits higher-power applications like large excavators (CAT 374/390) and 600+ kVA gensets. The C15 (15.2L, up to 433 kW) is better for trucks and medium construction equipment.
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