Whether your need is for standby or prime electricity generation, you need the performance and reliability that comes with our 4000 Series diesel engines. With models from 6 to 16 cylinders, the 4000 Series diesel engines are the real powerhouse of electricity generation. Diesel models achieve regulated and unregulated emissions standards globally.

For larger electric power requirements, our 4000 Series gas engines offer high performance and reliability while meeting increasingly stringent emissions standards. With exceptional power-to-weight ratios and compact design, these engines are easy to transport, install and maintain. Our 4000 Series gas engines achieve regulated and unregulated emissions standards globally.