Jenbacher Type-4 Engine

Based on the proven design concepts of Type-3 and Type-6, the modern Type-4 engines in the 800-1,500kWe power range are characterised by a high power density and outstanding efficiency. The optimised control and monitoring provides easy preventative maintenance and maximum reliability and availability.

INNIO Jenbacher J420

INNIO Jenbacher J420

Type-4 Engine Benefits

  • Highest electrical efficiency in its power class.
  • Maximum levels reliability & availability.
  • Optimised for ease of service.

Type-4 Engine Features

  • LEANOX® lean burn control ensures minimal emissions.
  • Modern engine concept increases service-friendliness.
  • High-power turbocharger allows optimal operation at higher air intake temperature and altitude.
  • Low NOx emissions versions available for biogas, achieved without the requirement for an exhaust catalyst.




Find the latest information and product fact sheets on INNIO’s Jenbacher type 4 engine here.

Case Studies

Interested in installing a Jenbacher Gas Engine?

If you have further technical questions about installing a Jenbacher engine at your business or to arrange a site visit