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

Used 1500 kW standby (1350 kW prime) Cummins diesel generator set model DQGAB, SN-G110233080. Cummins QSK50-G4 engine rated 2220 HP at 1800 RPM, SN-25366503, EPA Tier 2 emissions. 3/60/277/480V, 12 lead reconnectable to other voltages. 2500 Amp main-line circuit breaker. PMG - Permanent magnet generator. Oversized generator end rated 1612 kW. UL 2200 listed package. Engine cooling high ambient air temperature. PowerCommand digital control panel. Battery charger. Coolant heater. Sound attenuated enclosure. 5181 gallon UL2085 listed sub-base fuel tank with secondary containment. 770 Hrs. Year 2011. Passed load test 1/3/2025. Overall dimensions enclosure with genset 150W x 397L x 153H, 51,000 lbs, fuel tank 144W x 397L x 37H 25,389 lbs.

Used Equipment Facts About This Machine
🏭 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
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