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Key Specs
The C18 diesel generator sets have been developed for your standby and prime applications. Producing reliable power from 706 to 850 kVA at 50 Hz, meeting ISO 8528-5 transient response requirements. The engines are configured for Low Fuel Consumption.
Requires less space for installation
| Maximum Rating | 850 kVA 850 kVA |
| Minimum Rating | 706 kVA 706 kVA |
| Emissions/Fuel Strategy | Low Fuel Low Fuel |
| Voltage | 380 to 415 Volts 380 to 415 Volts |
| Frequency | 50 Hz 50 Hz |
| Speed | 1500 1500 |
| 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 - Maximum | 162.4 in 4135 mm |
| Width - Maximum | 78.3 in 1989 mm |
| Height - Maximum | 75 in 1906 mm |
Build and customize your own generator set to perfectly fit your needs.
Learn MoreCalculate what generator size you need by using our commercial and industrial generator sizing calculator, SpecSizer.
Learn MoreCaterpillar product brochures and other informational documents are available for your growing business.
