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Key Specs
The DE400S GC diesel generator sets have been developed for your standby applications. Producing reliable power of 400 ekW at 60 Hz, our C9.3 diesel-powered DE400S GC generator set is designed to ISO 8528-5 transient response requirements
Cat Connect option ensures your generator set is always ready to start and perform as expected
| Maximum Rating | 400 ekW 400 ekW |
| Minimum Rating | 400 ekW 400 ekW |
| Emissions/Fuel Strategy | Low Fuel, R96/EUIIIa Low Fuel, R96/EUIIIa |
| Voltage | 220 to 480 Volts 220 to 480 Volts |
| Frequency | 60 Hz 60 Hz |
| Speed | 1800 rpm 1800 rpm |
| Duty Cycle | Standby Standby |
| Engine Model | C9.3B ATAAC, I-6, 4-Stroke Water-Cooled Diesel C9.3B ATAAC, I-6, 4-Stroke Water-Cooled Diesel |
| Bore | 4.53 in 115 mm |
| Stroke | 5.87 in 149 mm |
| Displacement | 567.5 in³ 9.3 l |
| Compression Ratio | 16.5:1 16.5:1 |
| Aspiration | Air to Air Aftercooled Air to Air Aftercooled |
| Fuel System | Direct Injection Direct Injection |
| Governor Type | Adem™A4 Adem™A4 |
| Length - Maximum | 186.7 in 4743 mm |
| Width - Maximum | 79.3 in 2014 mm |
| Height - Maximum | 84 in 2133 mm |
Caterpillar product brochures and other informational documents are available for your growing business.
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Learn MoreDE400S GC
DE400S GC
DE400S GC
DE400S GC
DE400S GC Enclosure
DE400S GC Enclosure
DE400S GC Enclosure
DE400S GC Enclosure
