2025 Cummins DQKAN 2500kW Diesel Generators Set (In Stock)

This new 2026 Cummins DQKAN diesel generator set is an ultra-high-capacity power system engineered for utility, data center, energy, and large-scale industrial standby and prime power applications. The unit is rated 2,500 kW and is powered by the legendary Cummins QSK60-G19 NR2 diesel engine, delivering 3,640 horsepower at 1,800 RPM. The generator is configured for 277/480V, three-phase, 60 Hz operation and meets EPA Tier 2 emissions requirements.

Estimated availability: March 2, 2026.

This package is built as a factory UL 2200-listed generator assembly and is housed in a Global Power Components sound-attenuated enclosure designed for high-ambient operation. It is mounted on a massive 3,750-gallon UL-142 sub-base fuel tank with secondary containment, providing extended runtime for critical installations. The system includes a PMG (permanent magnet generator), high-ambient radiator, alternator heater, and AmpSentry UL-listed protective relay for enhanced protection and performance.

Controls are provided through a Cummins PowerCommand 3.3 digital control panel, offering full system monitoring, diagnostics, and paralleling capability. The package is equipped with a 10-amp EnerGenius battery charger and multi-voltage coolant heater (208/240/480V). A main circuit breaker is not included; however, optional 3000-amp or 4000-amp breakers are available at additional cost.

This unit is offered new with zero hours and includes Cummins’ standard 2-year factory warranty. Submittals are available upon request. Please note that photos shown are representative only and may not depict the exact unit. Batteries and startup services are not included.

Designed for the most demanding standby and prime power environments, the Cummins DQKAN platform delivers extreme output, industrial durability, and full compliance for mission-critical power infrastructure.