PSI is expanding its product line to include new EPA-certified 20-, 40- and 53-liter diesel engines. The engines are now available for production.

The 20-liter diesel engine has a power range of 550 to 625 kWe, while the 40-liter engine offers output between 750 kWe to 1.25 MW. The power range of the 53-liter engine is between 1.5 and 1.65 MW.

PSI’s 20-liter Diesel engine.

PSI’s diesel engines feature a reliable, durable design and combine consistent performance and power density with minimum weight. Like all of PSI’s power generation products, the engines are fitted with the Company’s advanced fuel and emission control systems, which are designed to provide application-specific performance.

“We are excited to significantly expand our range of products through the introduction of PSI’s 60 hz diesel options into our engine portfolio,” CEO John Miller noted. “We have solutions to match customers’ power needs applications and standards. Our engines meet tough emissions standards and deliver the performance and efficiency in the most demanding conditions.”

PSI’s 40-liter Diesel engine

All three engines are for stationary power generation applications supporting EPA certified standby distributed generation. The 20-, 40- and 53-liter diesel engines are largely designed for energy market applications including emergency power, wastewater treatment, oil and gas exploration and production and other industrial sectors. In addition, the engines can handle mission critical customer operations in the healthcare, data center, hospitality and transportation industries.

The EPA certified the new engines September 3, 2019. The certifications cover stationary emission regulations for operation on diesel fuel for model year 2020.

PSI’s 53-liter Diesel engine

The certifications were facilitated by Weichai, PSI’s strategic partner. PSI has access to Weichai’s manufacturing facilities and supply chain network, and both companies share best practices in engine research and development as well as manufacturing, procurement and distribution.