Cummins QSK60 2 MW Data Center Generators
The Cummins QSK60 is a 2 MW-class V-16 diesel generator (roughly 1750 to 2500 kW) built for large data center standby power, with a Data Center Continuous (DCC) rating and seamless N+1 paralleling via PowerCommand controls. It uses Modular Common Rail fuel and AmpSentry protection. Comp-Utility specs, installs, and services Cummins QSK60 generators across Central Texas.
What We Provide
Our Capabilities
Generator Sizing and Spec
We size and specify QSK60 units and paralleled arrays for data center N+1 and larger redundancy.
Learn moreInstallation and Commissioning
We install, integrate the ATS and switchgear, and prove the system with load bank and transfer testing.
Learn moreMaintenance and Testing
We maintain and load-bank test QSK60 units so they perform on demand.
Learn moreData Center Continuous
A 2 MW V-16 Built to Parallel Into N+1
The QSK60 is a workhorse of large data center standby power, with a Data Center Continuous rating and PowerCommand paralleling that lets units combine seamlessly into N+1 arrays.
Comp-Utility sizes, installs, commissions, and maintains QSK60 systems, including the ATS, switchgear, and the load bank and transfer testing that prove the backup chain.
Key Specifications
| Attribute | Cummins QSK60 |
|---|---|
| Type | Diesel standby generator (mission-critical) |
| Power rating | ~1750 to 2500 kW (2 MW class) |
| Engine | 60.2L V-16, Modular Common Rail fuel |
| Voltage | 277/480V (and other configurations) |
| Ratings | Data Center Continuous (DCC) |
| Controls / protection | PowerCommand 3.3, AmpSentry |
| Typical applications | Hyperscale and large data centers, hospitals |
Specifications reflect the Cummins QSK60 platform; exact ratings, models, and options vary. Contact us to confirm the current configuration for your project.
The Comp-Utility Difference
Why Comp-Utility?
Long-Standing Distribution Partner
As a long-standing distribution partner of Eaton, Schneider Electric, and Vertiv, we specify best-in-class systems and back them with factory-grade service.
Engineer-Owned and Operated
Comp-Utility is owned and operated by engineers, with licensed Texas Professional Engineers (P.E.) on staff. That rigor anchors every design, specification, and installation.
24/7 Emergency Response and Preventative Maintenance
Our technicians provide preventative maintenance programs and 24/7 emergency response, with rapid on-site dispatch across Central Texas when facilities need us most.
Turnkey, Single-Contract Partner
We sell, design, install, and maintain complete infrastructure end to end. One accountable team and one contract for power, cooling, distribution, and cabling.
Licensed, Certified & Recognized
We hold ourselves to the standards of the institutions we serve, from professional licensure and jobsite safety to the industry organizations that set the bar for mission-critical work.
Licensed Professional Engineers
State of Texas (TBPE)
OSHA 30 Certified
Field Technicians
AFCOM Member
Data center industry association
7x24 Exchange Member
Mission-critical infrastructure
Frequently Asked Questions
What is the Cummins QSK60?
The Cummins QSK60 is a 2 MW-class V-16 diesel generator, roughly 1750 to 2500 kW, built for large data center standby power. It offers a Data Center Continuous rating, Modular Common Rail fuel injection, AmpSentry protection, and PowerCommand controls that enable seamless paralleling, making it a leading choice for large N+1 backup systems.
What is a Data Center Continuous (DCC) rating?
A Data Center Continuous rating reflects a generator's ability to serve data center loads for extended periods with the load profile typical of these facilities, beyond a basic standby rating. It recognizes that data center generators may run for long durations during extended outages. Comp-Utility specifies the appropriate rating for your application and runtime expectations.
Why choose the QSK60 for a data center?
The QSK60 combines proven 2 MW-class output, a Data Center Continuous rating, and PowerCommand paralleling that makes building N+1 arrays straightforward. Its widespread data center use means strong parts and service support. These traits make it, alongside the Caterpillar 3516, a common building block for large data center backup. Comp-Utility helps you compare options.
How many QSK60 units do I need?
The number depends on total load and redundancy target. For N+1, install one more unit than the load requires; for 2N, double the capacity. Comp-Utility sizes the array based on your critical load, including starting loads and UPS interaction, and designs the paralleling switchgear to meet your tier and uptime goals.
What is AmpSentry protection?
AmpSentry is Cummins' integrated protection that monitors and protects the generator and alternator against faults and overloads, coordinating with downstream protection. It helps ensure the generator delivers power safely and isolates faults appropriately. Comp-Utility verifies protection settings and coordination during commissioning.
Can QSK60 units parallel with each other reliably?
Yes. PowerCommand controls enable seamless paralleling of QSK60 units into redundant arrays, with synchronized load sharing. Comp-Utility designs and integrates the paralleling switchgear and controls and verifies load sharing and transfer through integrated systems testing before the array carries critical load.
What maintenance does a QSK60 require?
A QSK60 requires regular oil, filter, and coolant service, fuel system and fuel quality management, starting battery testing, controls verification, exercising, and periodic load bank testing, with NFPA 110 expectations for life-safety systems. Comp-Utility builds and executes a maintenance and testing program tailored to the unit and load criticality.
Who installs and services Cummins QSK60 generators in Central Texas?
Comp-Utility specs, installs, commissions, and maintains Cummins QSK60 generators and the supporting ATS and switchgear across Central Texas, including load bank and transfer testing and 24/7 emergency response. Call (512) 346-0999 or email sales@comp-utility.com.