All are powered by the GE GEVO engine. [ 4 ] The Evolution Series was named as one of the "10 Locomotives That Changed Railroading" by Trains Magazine and was the only locomotive series introduced after 1972 to be included in that list.

Wabtec’s Evolution Series ET44AC locomotive meets the U.S. Environmental Protection Agency’s (EPA) stringent Tier 4 emission standards without use of any type of after-treatment, which allows the railroads to have significant savings through area infrastructure cost avoidance and reduced operational costs. 8,000 Evolution Locomotives worth…

Wabtec developed the first freight locomotive to meet the U.S. Environmental Agency’s (EPA) stringent Tier 4 emission standards without use of any type treatment. The Evolution Series Tier 4 Locomotive provides the railroads reduced operational …

The highest and most stringent tier level, Tier 4, sets maximum allowable NOx and hydrocarbon emissions levels for locomotives built for domestic use 2015 onward. While similar in appearance to previous GE GEVo designs, the Tier 4 models featured a …

Mar 6, 2025 · I understand GE increased the capacity of the cooling system on their T4 versions to meet Tier 4 emission regulations. How much more water capacity was added and what engine temperature are they trying to maintain?

The Tier 4 GEVO is selling like hot cakes compared to the EMD offering, why is that ?

Aug 15, 2017 · Due to personal reasons, Fox Valley is handing off production of the T4 GEVO's that they announced last July (2016) to InterMountain. The release has an order deadline of September 30th with an expected delivery of Spring 2018. Although it will use the same mechanism as the Fox Valley GEVO, the shell is a completely new tooling.

General Electric (GE) began deliveries in late 2018 and through 2019 to Kansas City Southern (KCS) of Tier 4 ET44AC diesel locomotives. The group included 25 units, GE builder serial numbers 65918–65942, which became Kansas City Southern 5000–5024. This group includes the modified exhaust stack design with angled sides.

Aug 16, 2019 · Introduced in 2012, General Electric’s Tier 4 GEVo Series represents the latest in diesel-electric locomotive technology. The GE Tier 4 GEVo is designed to meet increasingly stringent Environmental Protection Agency (EPA) emissions regulations.

2,462 likes, 26 comments - craighensleyphoto on November 27, 2024: "Shiny new T4 GEVO’s on 230 with the new CPKC scheme. #reels #reelsvideo #train #drone #rail #railroad #railway #new #fresh #railway #video".