The Cummins 25 kVA diesel generator is a compact yet powerful solution designed for residential, commercial, and light industrial applications. Known for its reliability, fuel efficiency, and robust engineering, this generator is part of Cummins’ globally respected lineup of standby and prime power systems.Get more news about 25 kva cummins diesel generator price,you can vist our website!

Engine and Performance
At the heart of the 25 kVA generator is a rugged 4-cylinder, liquid-cooled diesel engine. With a displacement of 3.3 liters, this engine is built to deliver consistent power output under varying load conditions. Operating at 1800 RPM, it ensures smooth performance and quick response to load changes. The engine uses indirect injection and is compliant with EPA emissions standards for stationary emergency applications2.

The generator delivers a standby output of 25 kW (31.25 kVA) and a prime rating of 22.7 kW (28.4 kVA), making it suitable for both emergency backup and continuous operation in remote or off-grid locations.

Alternator and Control System
Cummins equips this generator with a brushless alternator featuring low reactance 2/3 pitch windings. This design minimizes waveform distortion and enhances fault-clearing capabilities. The alternator is paired with the PowerCommand® 1.1 electronic control system, which integrates automatic remote start/stop, precise voltage and frequency regulation, and real-time monitoring. It also supports NFPA 110 Level 1 compliance, ensuring the generator can accept full rated load in a single step.

Fuel Efficiency and Tank Options
Fuel consumption at full load is approximately 2.42 gallons per hour, which is considered economical for its class. Users can choose from optional dual-wall sub-base fuel tanks, including a 74-gallon version that offers extended runtime and meets stringent safety codes. These tanks are designed to prevent leaks and support long-term operation without frequent refueling1.

Enclosure and Noise Control
The generator is available in open or enclosed configurations. The Level 1 aluminum enclosure is sound-attenuated and weather-protective, reducing operational noise to 69.5 dB at 23 feet. This makes it suitable for use in residential areas or noise-sensitive environments. The enclosure is also engineered to withstand wind loads up to 180 MPH, ensuring durability in extreme weather conditions3.

Safety and Maintenance Features
Safety is a priority in Cummins’ design. The generator includes low oil shutdown alerts, overload protection, and a digital electronic governor for stable operation. Maintenance is simplified with removable panels and service doors, allowing easy access to internal components. Optional accessories include wireless monitoring kits, cold weather packages, and maintenance kits to enhance usability and longevity.

Applications and Use Cases
The 25 kVA Cummins diesel generator is ideal for:

Residential backup during grid outages

Small business continuity

Remote site power for construction or agriculture

Light industrial operations requiring stable power

Its compact footprint and versatile configuration options make it a favorite among users who need dependable power without the bulk or complexity of larger systems.

Warranty and Support
Cummins backs this generator with a limited 2-year warranty and a global network of service providers. This ensures peace of mind and access to expert support wherever the unit is deployed.