Fairbanks Morse Defense and subsidiaries arethe only OEM for the ALCO engine product line
Strong, durable cylinder head casting for increased life of critical components
Well established, workhorse engine to accommodate multiple applications
Known for reliability, high specific output and low specific fuel consumption
Quality iron alloy makes cylinder head resist high temperatures and pressures
OEM ApprovedReman Solutions
Largest ALCOInventory Globally
The Fairbanks Morse ALCO 251F engine is renowned worldwide for efficient and reliable power in the most demanding stationary applications. Featuring a durable cylinder head casting, this rugged ALCO engine option offers exceptional commonality of components and affords high specific output with low specific fuel consumption.
All ratings subject to factory approved application.
Ratings are based on: 90ºF (32.2ºC) ambient temp.
28.25 in Hg (71.6 cm Hg) barometric pressure (min).
1,500 ft. (457 m) altitude (max). Standby ratings available.
The kWe ratings are based on generators with nominal efficiencies of 96.2%.
All dimensions and rating data given is for base load generator set.
701 White Ave.
Beloit, WI 53511