Used Cummins DQGAB 1500 kW Diesel Generator – Tier 2, PMG, Sound Enclosure, UL2085 Fuel Tank

🏭 Manufacturer

Cummins Inc.
Cummins is a leading global manufacturer of high-performance diesel generator sets, known for delivering dependable backup and prime power solutions for critical applications.

📝 Description

This used Cummins DQGAB diesel generator set, manufactured in 2011, delivers 1500 kW standby and 1350 kW prime power and is powered by a robust Cummins QSK50-G4 engine rated at 2220 HP at 1800 RPM. The unit is EPA Tier 2 emissions compliant and has 770 operating hours, with a load test passed on 01/03/2025, ensuring verified performance.

It features a PMG (Permanent Magnet Generator) and an oversized generator end rated at 1612 kW for enhanced reliability and load management. A 12-lead reconnectable alternator allows for flexibility in voltage configurations, and the generator is equipped with a 2500 Amp main-line circuit breaker.

The system includes a PowerCommand digital control panel, battery charger, and coolant heater, and is housed in a sound-attenuated enclosure. It sits atop a massive 5181-gallon UL2085-listed sub-base fuel tank with secondary containment for safety and extended runtime.

⚙️ Specifications

• Model: DQGAB

• Serial Number: G110233080

• Year: 2011

• Hours: 770

• Load Test: Passed 01/03/2025

• Standby Power: 1500 kW

• Prime Power: 1350 kW

• Engine: Cummins QSK50-G4

• Engine Rating: 2220 HP @ 1800 RPM

• Voltage: 277/480V, 3-phase, 60 Hz

• Voltage Configuration: 12-lead reconnectable

• Emissions: EPA Tier 2 compliant

• Circuit Breaker: 2500 Amp main-line

• Generator Type: PMG (Permanent Magnet Generator)

• Generator End: Oversized, rated 1612 kW

• Control Panel: Cummins PowerCommand

• Cooling System: High ambient air temperature design

• Battery Charger: Included

• Coolant Heater: Included

• Enclosure: Sound-attenuated

• Fuel Tank:

  • 5181 gallons

  • UL2085 listed

  • Sub-base with secondary containment

• Certification: UL 2200 listed generator package

• Dimensions (Genset + Enclosure): 150" W × 397" L × 153" H

• Weight (Genset + Enclosure): 51,000 lbs

• Dimensions (Fuel Tank): 144" W × 397" L × 37" H

• Weight (Fuel Tank): 25,389 lbs

🧩 Applications

Ideal for:

• Data centers and IT backup power

• Manufacturing plants and factories

• Hospitals and healthcare systems

• Utility substations and switchgear

• Municipal water treatment facilities

• Government and defense operations

• Airports and large transportation hubs

• Telecom and broadcast infrastructure

• Emergency shelters and disaster recovery

• High-load commercial real estate

🔧 What Might This Be Used For?

• Delivering reliable standby power for large-scale facilities

• Powering industrial or municipal infrastructure during outages

• Integrating into existing or multi-gen paralleling systems

• Serving as a primary or supplemental generator in remote/off-grid locations

• Fueling long runtime operations with a 5181-gallon sub-base tank

• Operating in high-temperature climates with advanced cooling design

• Meeting UL and EPA compliance for safety and emissions

• Supporting load-intensive applications with oversized alternator and PMG

• Offering flexible voltage options with reconnectable leads

• Providing sound-attenuated power for noise-sensitive environments