When your facility requires one megawatt of reliable standby power, there is no room for compromise. Whether you are managing a mission-critical data center, a regional hospital, or a large-scale manufacturing plant, the generator you choose is the only thing standing between operational continuity and a catastrophic blackout.
At Central States Diesel Generators, we are proud to showcase a premier solution for heavy-duty power needs: the New Cummins DQFAD QST30-G5 NR2 Diesel Generator (CSDG# 4322). This 2026 model represents the pinnacle of modern engineering, delivering 1000 kW of standby power in a fully integrated, turnkey package. Unlike standard open-skid units, this specific generator comes equipped with a Level 2 sound-attenuated enclosure and a massive 2000-gallon sub-base fuel tank, making it ready for immediate outdoor installation.
View the Full Listing for CSDG# 4322 Here
The Cummins Reputation: Global Excellence in Power Generation
For over a century, Cummins has been the gold standard in the power generation industry. Their reputation isn’t just built on longevity; it is built on a relentless pursuit of engineering excellence and global support. When you invest in a Cummins generator, you aren’t just buying a piece of machinery: you are buying peace of mind.
The DQFAD series is a testament to this legacy. It is designed to meet the rigorous demands of industrial power applications, providing fast load response times and exceptional durability. Cummins units are known for their high “pick-up” capability, meaning they can handle large blocks of load the moment the utility power fails: a critical requirement for facilities with large motors or sensitive UPS systems.
Under the Hood: The QST30-G5 NR2 Engine
The heart of the DQFAD package is the Cummins QST30-G5 NR2 engine. This is not a repurposed automotive engine; it is a dedicated industrial workhorse designed specifically for high-hour, high-reliability service.
Technical Highlights of the QST30:
- Configuration: V12, 4-stroke diesel engine.
- Displacement: A massive 30.5 liters.
- Horsepower: 1490 HP at 1800 RPM.
- Aspiration: Turbocharged and Low-Temperature Aftercooled (LTA) for maximum efficiency and power density.
- Engine Block: Cast iron, 50° V12 for balanced operation and reduced vibration.
The QST30 platform is legendary in the industry for its “Quantum” electronic fuel system. This system provides sophisticated engine monitoring and diagnostics while ensuring the engine meets EPA Tier 2 emissions standards. For businesses looking for 5 used generators for industrial data centers, the QST30 is frequently the top recommendation due to its proven track record in the field.
The Turnkey Advantage: Enclosure and Fuel Tank
What sets CSDG# 4322 apart from other 1000 kW units: such as our previously featured CSDG# 5036: is the complete “turnkey” nature of the build.
Sound-Attenuated Level 2 Enclosure
In many jurisdictions, noise ordinances make open-skid generators a non-starter. This unit features a factory-engineered, sound-attenuated Level 2 enclosure. This housing significantly reduces decibel levels, making it suitable for installations near office buildings or residential areas. Beyond noise reduction, the enclosure provides essential protection against the elements, ensuring the internal components remain pristine throughout the 2026 model’s long life.
2000 Gallon UL142 Fuel Tank
Runtime is the most critical metric during an extended power outage. This unit sits atop a 2000-gallon UL142-listed sub-base fuel tank. This is a double-wall (secondary containment) design, providing environmental safety while offering days of continuous operation without the need for a fuel delivery truck.
Advanced Control with PowerCommand 3.3
Operational complexity is managed by the PowerCommand 3.3 digital control panel. This isn’t just a start/stop button; it is an integrated microprocessor-based monitoring, metering, and control system.
Key features include:
- Digital Paralleling: Capability to parallel with other units for expanded power or redundancy.
- AmpSentry Protection: Provides advanced overcurrent protection and alternator monitoring.
- Environmental Protection: Designed to withstand harsh environments.
- User-Friendly Interface: Clear LCD display for real-time data on engine and alternator performance.
Detailed Technical Specifications (CSDG# 4322)
| Specification | Details |
|---|---|
| Manufacturer | Cummins |
| Model | DQFAD |
| Rating | 1000 kW Standby / 900 kW Prime |
| Voltage | 277/480V (3-Phase, 60Hz) |
| Engine | Cummins QST30-G5 NR2 (1490 HP) |
| Year | 2026 |
| Hours | 0 (New) |
| Emissions | EPA Tier 2 |
| Fuel Tank | 2000 Gallon UL142 Sub-Base |
| Enclosure | Level 2 Sound Attenuated |
| Circuit Breaker | 1600 Amp, 100% Rated |
| Dimensions | 101″W x 327″L x 143″H |
| Weight | 35,202 lbs |
Why Buy from Central States Diesel Generators?
Navigating the market for large-scale power equipment can be daunting. Many brokers advertise equipment they have never seen, leading to delays and “surprises” upon delivery.
At Central States Diesel Generators, we do things differently:
- Real-Time Inventory: We only advertise what we own. This unit is physically located at our facility in Becker, MN.
- Transparency: Every used unit undergoes a rigorous quality check and load test. This unit is Brand New, zero hours, and carries a full Cummins 2-Year / 1000-Hour limited warranty.
- Expert Consultation: If you aren’t sure if 1000 kW is the right fit, our team of experienced engineers can provide a personalized power consultation.
- Immediate Shipping: Because we own the inventory, we can coordinate nationwide shipping immediately. No middlemen, no waiting on third-party releases.
Ready to Secure Your Power?
This New Cummins DQFAD 1000 kW unit (CSDG# 4322) is priced at $349,900. Given the current demand for reliable, Tier 2 standby power with integrated enclosures, we do not expect this unit to remain in stock for long.
If you are weighing your options between diesel vs. natural gas generators, remember that diesel remains the industry favorite for emergency standby applications due to its on-site fuel storage and rapid start-up capabilities.
Contact Us Today:
- Call for a Quote: Contact Page
- Browse Our Full Inventory: New and Used Industrial Generators
- Email Us: [email protected]
Don’t wait for the next storm or grid failure to address your backup power needs. Secure this turnkey Cummins 1000 kW unit today and ensure your business never stays in the dark.
