Perkins unveils 2606 diesel engine designed for electric power generation, set for 2025 launch

Perkins has unveiled its new Perkins 2606 diesel engine, specifically designed and optimised for electric power generation.

Initially targeting regions with limited or no emissions regulations, the 13-litre, six-cylinder engine is built on the proven Perkins 2600 Series platform, known for its high power density and fuel efficiency. The industrial platform, introduced last year, has already undergone more than 30,000 hours of design validation, with over 120 patents granted or pending across the entire engine series. Commercial production of the 2606 engine is set to begin in the second half of 2025.

Delivering between 321-523 kW of prime power and 365-572 kW for standby use, the new engine enhances Perkins' electric power range. Its flexibility allows it to switch seamlessly between 50 and 60 Hz, as well as accommodate various voltage requirements, making it suitable for diverse regions and applications such as data centres, industrial sites, power plants, and remote work locations.

The 2600 Series is engineered to operate in challenging conditions, handling altitudes up to 3,500 metres and extreme temperatures ranging from -40°C to 60°C.

Compatibility with HVO

The engine’s design improvements, such as integrated components and a 45% reduction in leak joints, contribute to enhanced reliability, lower fluid consumption, and extended service intervals of up to 1,000 hours for oil and fuel filters—minimising downtime and reducing operational costs.

Additionally, the 2606 engine is compatible with renewable liquid fuels, including 100% hydrotreated vegetable oils (HVO), B100 distilled biodiesel, and up to B100 fatty acid methyl ester (FAME) biodiesel. To ensure optimal performance and reliability, users must adhere to the official Perkins fuel guidelines available on their website. The engine’s architecture also supports future developments in natural gas and hydrogen fuel technologies.

"Generator sets remain essential for both stationary and mobile power generation, particularly in areas where the electrical grid is unreliable or non-existent," said Jaz Gill, vice president of Perkins global sales, marketing, service, and parts. "Diesel engines continue to power these systems, and the Perkins 2606 engine leverages our investment in the 13-litre platform to deliver a versatile, high-performing power solution with low ownership and operating costs."