Waukesha VHP gas engines have been powering the world’s energy infrastructure.

With the rich-burn conversion upgrade,
Waukesha’s engineers have found a way to make a good engine better.

Picture2-300x208  Picture3Wider fuel tolerance (e.g.. 13% lower WKI w/o derate) and faster response to fuel swings preventing detonation or misfire-inducing shutdowns. Picture4Wider turndown range available: 750-1200rpm (ref. VHP7042GL to VHP7044GSI) Picture5Improved altitude performance with no derate up to 8,000 feet at 100F