Key Specs
The DE400 GC diesel generator sets have been developed for your standby and Prime applications. Producing reliable power of 400 kVA at 50 Hz, our C9.3 diesel-powered DE400 GC generator set is designed to ISO 8528-5 transient response requirements
World's best product support network ensures spare parts are readily available for maintenance and service needs
GCCP auto mains control panel provides access to historical alarms and operating indicators
Requires less space for installation; more space available for on-going operations
Displaying 1-6 of 8
| Standby Rating | 400 kVA 400 kVA |
| Prime Power Rating | 350 kVA 350 kVA |
| Emissions/Fuel Strategy | Low BSFC Low BSFC |
| Voltage | 380 to 415 Volts 380 to 415 Volts |
| Frequency | 50 Hz 50 Hz |
| Speed | 1500 rpm 1500 rpm |
| Duty Cycle | Standby and Prime Standby and Prime |
| Engine Model | C9.3B, I-6, 4-cycle diesel C9.3B, I-6, 4-cycle 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 | Turbocharged Air-to-Air Aftercooled Turbocharged Air-to-Air Aftercooled |
| Fuel System | Common Rail Common Rail |
| Governor Type | ADEM™A6 ADEM™A6 |
| Length - Maximum | 104.8 in 2662 mm |
| Width - Maximum | 44 in 1120 mm |
| Height - Maximum | 69.5 in 1766 mm |
| Dry Weight - Genset (maximum) | 5070.6 lb 2300 kg |
Use the comparison tool to compare detailed specs of Cat and competitor models.
Compare All ModelsExperience hassle-free ownership and predictable expenses with flexible Customer Value Agreements, which include Long-Term Service Agreements.
Learn MoreShop for genuine and Cat Reman parts online, with access to price, inventory, and 24/7 expert support.
Learn MoreRetain genset value with maintenance, upgrade kits, and repair options that extend lifecycles, optimise performance, and help you control costs.
Learn MoreObserve and manage your fleet from anywhere with Cat RAM, and benefit from real-time monitoring by expert advisors with Condition Monitoring.
Learn MoreDE400 GC Diesel Generator Rear Right
DE400 GC Diesel Generator Rear Left
DE400 GC Diesel Generatorr Front Right
DE400 GC Diesel Generator Front Left
DE400 GC Enclosure, Front Left
DE400 GC Enclosure, Front Right
DE400 GC Enclosure, Rear Right
DE400 GC Enclosure, Rear Left
Asia - English