£6,950 Ex Works + VAT
The Cummins C22D5Q is a compact yet highly capable diesel generator designed to deliver dependable standby and prime power for commercial, industrial and critical infrastructure applications. Combining a robust Cummins diesel engine, Stamford alternator and advanced PowerStart control technology, this generator set provides reliable performance, fuel-efficient operation and straightforward ownership for businesses that require dependable power when it matters most.
Power interruptions can have serious consequences for businesses, facilities and essential services. The Cummins C22D5Q has been engineered to provide dependable emergency power whenever the mains supply fails, making it an excellent choice for organisations seeking a 22kVA standby generator that combines proven reliability with trusted global support.
Delivering 22kVA standby power and 18kW standby power, this generator set is well suited to protecting operations from unexpected outages. Whether supporting building services, communications equipment, security systems, workshops or small industrial processes, the C22D5Q provides the confidence of continuous power availability backed by one of the world's most respected power generation brands.
For sites operating away from the utility network, the C22D5Q also performs exceptionally as a 20kVA prime power generator. With a 16kW prime power rating, it is capable of supplying variable loads for extended operating periods, making it suitable for temporary works, remote facilities and off-grid applications.
Its fuel-efficient diesel engine helps reduce operating costs while maintaining dependable performance under changing load conditions. This makes the generator an attractive solution for users who need reliable continuous power without compromising on efficiency.
Common prime power applications include:
At the heart of this Cummins diesel generator is a rugged industrial engine engineered specifically for power generation duties. Designed for dependable operation and rapid response to load changes, the engine provides the durability required for both standby and continuous-use environments.
Cummins has built its reputation on producing engines capable of operating in demanding conditions across the globe. This heritage gives owners confidence that the generator can perform reliably in a wide variety of climates and operating environments.
The naturally aspirated engine design also contributes to simplicity and long-term dependability, reducing complexity while maintaining strong performance characteristics. For organisations seeking a generator that balances efficiency, reliability and ease of maintenance, the C22D5Q offers a compelling solution.
Electrical quality is just as important as engine performance, particularly when powering sensitive equipment. The C22D5Q incorporates a Stamford brushless alternator, a name recognised worldwide for quality and reliability in generator applications.
The alternator is designed to deliver stable power output across varying load conditions, helping protect connected equipment while supporting smooth operation. Its brushless construction reduces maintenance requirements and contributes to the long-term reliability expected from a professional-grade industrial diesel generator.
This combination of Cummins engine technology and Stamford alternator performance creates a well-balanced power generation package suitable for a broad range of applications.
Modern power systems demand more than simple engine operation. The integrated PowerStart control system provides comprehensive monitoring, protection and operational control, giving users greater visibility of generator performance and status.
The controller supports automatic mains failure functionality, enabling the generator to respond quickly during utility outages. It also offers advanced monitoring of engine and alternator functions, fault diagnostics, event logging and maintenance reminders.
Key operational benefits include:
These features help simplify operation while reducing downtime and supporting proactive maintenance planning.
The compact footprint and versatile performance profile of the C22D5Q make it suitable for a wide range of installations requiring a commercial standby generator or industrial backup generator.
Typical applications include:
Its ability to provide dependable emergency power while maintaining efficient operation makes it a practical choice for businesses seeking to strengthen operational resilience.
The C22D5Q is available in both open and enclosed configurations, allowing users to select the most appropriate solution for their installation requirements.
The enclosed version offers enhanced protection against environmental conditions while helping reduce noise emissions, making it particularly suitable for installations near occupied buildings or noise-sensitive locations. Integrated cooling and acoustic design help ensure reliable operation without compromising accessibility for servicing and maintenance.
An integrated coolant heating system is included as standard on enclosed models, supporting reliable engine starting in colder conditions and improving readiness for standby applications.
One of the greatest advantages of investing in a Cummins generator is access to a global support infrastructure. The C22D5Q benefits from comprehensive warranty coverage and support through Cummins distributors and service partners around the world.
For organisations operating across multiple locations or in remote regions, this worldwide service network provides valuable peace of mind and helps ensure long-term equipment support throughout the generator's operational life.
The generator has also been designed to comply with recognised international standards and is available with both CE and UKCA marking, supporting deployment across the UK and international markets.
Selecting the right diesel generator set requires balancing reliability, efficiency, support and long-term value. The Cummins C22D5Q successfully combines all of these attributes in a compact and versatile package.
Its combination of 22kVA standby power, 18kW standby output, 20kVA prime power capability and 16kW prime rating makes it suitable for a wide range of backup and continuous power applications. Supported by Cummins engineering, Stamford alternator technology and advanced digital controls, it delivers dependable performance for businesses that cannot afford power interruptions.
For organisations seeking a high-quality 22kVA generator, the Cummins C22D5Q offers a proven power solution that delivers reliability, operational confidence and long-term value wherever dependable electricity is required.
* at 100% prime rated load
