
Cummins C1875D5
1875 kVA Open Diesel Generator
1500 kW
1360 kW
POA

POA
The Cummins C1875D5 is a high-capacity industrial diesel generator engineered to deliver dependable power for critical infrastructure, large-scale industrial operations, utility support applications, and demanding standby power requirements.
Offering 1875 kVA standby power and 1700 kVA prime power, this robust generating set combines proven Cummins engine technology with exceptional performance, fuel efficiency, and reliability for continuous operation in challenging environments.
Organisations that cannot afford downtime require a power solution capable of responding instantly and performing reliably under load. The Cummins C1875D5 has been designed specifically for these applications, providing dependable emergency power generation when utility supplies fail.
As a 1875 kVA generator, this model is ideally suited to large facilities where maintaining operational continuity is essential. Data centres, healthcare facilities, manufacturing plants, utility infrastructure, airports, telecommunications networks, water treatment facilities, and commercial campuses all benefit from the dependable performance delivered by this heavy-duty diesel genset.
The generator's 1500 kW standby power rating enables it to support substantial electrical loads during grid outages, helping organisations minimise operational disruption and protect critical systems.
Beyond standby applications, the Cummins C1875D5 is also an excellent choice for continuous and prime power duties. With a prime power rating of 1700 kVA and 1360 kW, the generator is designed to supply power to variable loads for unlimited operating hours when used in accordance with prime power operating conditions.
This makes the unit particularly attractive for:
Where grid access is unavailable or unreliable, this prime power generator delivers the durability and performance required for long-term operation.
At the heart of the C1875D5 is the highly respected Cummins KTA50-G23 diesel engine. This heavy-duty powerplant has earned a global reputation for reliability, longevity, and dependable performance in some of the world's most demanding operating environments.
The engine features a V16 configuration with advanced turbocharging and low-temperature aftercooling technology, enabling efficient combustion and strong load acceptance characteristics. This design helps the generator maintain stable performance under fluctuating electrical demands while delivering excellent responsiveness during sudden load changes.
Cummins engines are widely recognised throughout the power generation industry for their durability and extensive worldwide support network. For organisations operating internationally, this global service infrastructure provides additional confidence and long-term value.
Large power generation systems must perform consistently under challenging conditions. The Cummins C1875D5 has been engineered with industrial durability in mind, helping operators maintain productivity in harsh operating environments.
Its heavy-duty design supports deployment across a broad range of sectors, including:
The generator's robust construction helps ensure dependable performance even when operating under demanding load profiles and environmental conditions.
When evaluating a backup power generator, reliability is often the most important consideration. The C1875D5 has been designed to provide dependable power delivery whenever it is needed, helping protect essential operations from costly downtime.
For data centres, uninterrupted power supply systems rely on rapid generator response to maintain critical services. Healthcare facilities depend on standby generators to support life-safety equipment and essential medical operations. Industrial facilities require dependable backup generation to protect production processes and minimise losses associated with unexpected outages.
The Cummins C1875D5 addresses these requirements through a combination of proven engine technology, advanced control systems, and high-quality alternator integration.
Fuel consumption is a significant consideration when selecting a high-capacity diesel generator. The C1875D5 has been engineered to deliver strong fuel efficiency across varying load conditions, helping operators optimise operating costs throughout the generator's service life.
For prime power applications where generators operate for extended periods, efficient fuel utilisation can contribute substantially to reducing overall operational expenditure. The generator's advanced combustion system and turbocharged engine design help maximise energy extraction from every litre of fuel.
This makes the unit particularly suitable for organisations seeking a balance between high power output and long-term operating economy.
Effective thermal management is essential for maintaining generator reliability and performance. The Cummins C1875D5 incorporates a high-capacity cooling system designed to support operation in demanding ambient conditions.
The generator's cooling package helps maintain stable operating temperatures during continuous operation and under high electrical loads. This contributes to improved reliability, reduced component stress, and enhanced long-term durability.
For installations located in warmer climates, optional cooling configurations provide additional flexibility, making the generator suitable for deployment across diverse geographical regions and environmental conditions.
Operating at 50 Hz, the Cummins C1875D5 is suitable for use throughout the UK, Europe, the Middle East, Africa, Asia, and many other international markets.
Its compatibility with commonly used industrial power systems makes it a versatile solution for multinational organisations and international projects. Whether supporting critical infrastructure in the UK or providing prime power on a remote project site overseas, the generator delivers the performance expected from a world-leading power generation brand.
Investing in a large industrial generator requires confidence in both the equipment and the manufacturer behind it. Cummins has built a reputation for delivering dependable power generation solutions trusted by businesses worldwide.
Key advantages of the Cummins C1875D5 include:
For organisations seeking a powerful, reliable, and efficient industrial diesel generator, the Cummins C1875D5 represents a proven solution. Combining 1500 kW standby power with 1360 kW prime power capability, this generator is engineered to support critical operations where dependable electrical supply is essential.
Whether deployed as a standby generator protecting business continuity or as a prime power generator supporting continuous operations, the Cummins C1875D5 delivers the performance, durability, and reliability expected from one of the world's leading power generation manufacturers.
* at 100% prime rated load