Matched pair of 2009 Kohler 2250REOZDC diesel generator sets, rated 2250KW standby / 2000KW prime (2500 kVA at 0.8 PF), 277/480V three-phase, 60Hz, 1800 RPM. Powered by MTU/Detroit Diesel 16V4000 engines with Kohler DEC550 controllers, factory paralleling option, unit-mounted radiator cooling, 480V block heaters, and centrifugal oil filters. Both units have been housed indoors and show under 500 hours, with nameplates confirming a true matched pair from the same 2009 production run. Ideal for data center, healthcare, or utility prime/standby applications where paralleled redundant capacity is required. Priced at $270,000 per unit; sold individually or as a pair, with inspection and load bank testing available prior to shipment.