250-499KW Generators

Description

This 2023 Caterpillar D400 GC diesel generator set is a like-new, factory-built standby power unit rated 400 kW (500 kVA) at 1800 RPM. With only 2 original hours, it produces 480/277V three-phase power at 60 Hz and is powered by a Caterpillar C13 12.5-liter diesel engine certified for EPA Emergency Stationary operation.

The package is equipped with a CAT EMCP 4.2 digital control panel with permanent-magnet excitation, 600-amp LSI main circuit breaker, jacket water heater, battery charger, and factory starting and charging system. The generator is UL 2200 listed and mounted on a Tramont UTSX-550 UL-142 double-wall 550-gallon sub-base fuel tank, making it a turnkey, ultra-low-hour solution ideal for commercial, industrial, and mission-critical standby power applications.