Sign In
Welcome! Sign In to personalize your Cat.com experience
If you already have an existing account with another Cat App, you can use the same account to sign in here
Register Now
One Account. All of Cat.
Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
Account Information
Site Settings
Security
SEARCH > AVAILABLE STOCK
Key Specs
The C18 diesel generator sets developed for critical, standby and prime applications. Producing reliable power from 550 to 715 kVA at 50 Hz, meeting ISO 8528-5 transient response requirements and built to accept 100 % rated load in one step. Certified for low fuel consumption, EU Stage IIIA Nonroad Emission Standards, China Nonroad III Emission Standards Emissions / Fuel Strategy.
Requires less space for installation
| Maximum Rating | 715 kVA 715 kVA |
| Minimum Rating | 550 kVA 550 kVA |
| Emissions/Fuel Strategy | Low Fuel, EU Stage IIIA Low Fuel, EU Stage IIIA |
| Voltage | 380 to 415 Volts 380 to 415 Volts |
| Frequency | 50 Hz 50 Hz |
| Speed | 1500 rpm 1500 rpm |
| Duty Cycle | Standby, Prime Standby, Prime |
| Engine Model | C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel C18 ATAAC, I-6, 4-Stroke Water-Cooled Diesel |
| Bore | 5.71 in 145 mm |
| Stroke | 7.2 in 183 mm |
| Displacement | 1106.4 in³ 18.1 l |
| Compression Ratio | 14.5:1 14.5:1 |
| Aspiration | Air to Air Aftercooled Air to Air Aftercooled |
| Fuel System | Electronic unit injection Electronic unit injection |
| Governor Type | Adem™A4 Adem™A4 |
| Length - Minimum | 218.5 in 5550 mm |
| Length - Maximum | 218.5 in 5550 mm |
| Width - Maximum | 80.9 in 2056 mm |
| Height - Maximum | 107.8 in 2737 mm |
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsRetain genset value with maintenance, upgrade kits, and repair options that extend lifecycles, optimise performance, and help you control costs.
Learn MoreShop for genuine and Cat Reman parts online, with access to price, inventory, and 24/7 expert support.
Learn MoreFull specifications, product brochures and more. Sign up below for additional information. Or for instant access, you can skip this form.
