2025 Cummins DFEK 500kW Diesel Generator Set – Tier 2, Sound Enclosed, 869 Gal Tank, New Unit

2025 Cummins DFEK 500kW Diesel Generator Set – Tier 2, Sound Enclosed, 869 Gal Tank, New Unit

$ 129,900.00

  • 500kW standby, 277/480V, reconnectable

  • 2025 Cummins diesel engine – QSX15-G9

  • EPA Tier 2, sound-attenuated enclosure (150 MPH wind rated)

  • 869-gallon UL 142 base fuel tank

  • PMG alternator, battery charger (ships loose)

  • 2-year/1000-hour Cummins warranty – new and ready to ship

Description

The 2025 Cummins DFEK 500kW Diesel Generator Set is a brand-new, EPA Tier 2-compliant standby power solution designed for performance, reliability, and long-term value. Powered by a 2024 Cummins QSX15-G9 diesel engine (S/N: D240330398), this unit provides 500kW standby power at 277/480V, 3-phase, with a reconnectable alternator for voltage flexibility.

This generator is housed in a Level 2 sound-attenuated enclosure rated for 150 MPH wind loads, making it a smart choice for hurricane-prone and critical infrastructure locations. The unit also includes a 869-gallon UL 142 base fuel tank, PMG permanent magnet generator, electric start, and a Cummins 2-year / 1000-hour limited warranty for added peace of mind.

With an optimized design for high ambient conditions (50°C / 122°F), this generator is ideal for industrial, commercial, and emergency standby applications where power continuity is non-negotiable.

Why Choose This Generator Set:

  • Brand-new 2025 model, EPA Tier 2 certified

  • Powered by Cummins QSX15-G9 engine

  • 869-gallon UL 142 fuel tank for extended run time

  • Rugged, sound-attenuated enclosure – rated to 150 MPH winds

  • PMG alternator for reliable voltage regulation

  • Cummins 2-year / 1000-hour warranty included

Common Applications:
Commercial & Office Buildings
Ensures continued operation of security systems, elevators, and lighting.

Healthcare & Emergency Facilities
Maintains power to life-saving equipment and essential infrastructure.

Utility & Municipal Services
Delivers dependable power backup for treatment plants, water systems, and communications.

Industrial Operations
Powers production lines, warehouse systems, and environmental controls.

Data Centers & IT Environments
Supports servers and digital infrastructure with consistent, regulated energy.

Price: $129,900.00
Availability: In stock – new unit, ready to ship
Phone: +1 (888) 527-2763
Email: info@apasof.com