The GE AC4400CW, sometimes referred as " AC44CW ", is a 4,400 horsepower (3,300 kW) diesel-electric locomotive that was built by GE Transportation Systems between 1993 and …

SP in Transition by Bill Shippen and Joe Shine - Four Ways West Publications. Southern Pacific Rails - a motive power finale by Peter Limas has a number of images and data concerning SP …

One main difference between the SP AC4400’s and their UP counterparts (C44AC) is that the SP versions do not have an isolated cab. Essentially, the UP units have some additional …

本文即介绍交付给UP的AC4400CW型内燃机车—— AC44CW型和AC44CW-CTE型机车。 AC4400CW型内燃机车是GE Transportation第一款提供可选径向转向架设计的内燃机车，旨 …

2018年11月22日 · Brand-new General Electric AC4400CWs were the shot in the arm Southern Pacific needed to modernize its diesel fleet in the 1990s.

2025年1月1日 · The AC4400CW was basically a variant of the C44-9W in that it featured AC (alternating current) traction motors instead of the more traditional DC (direct current) traction …

The GE (General Electric) AC4400CW is a high-powered six-axle, AC-traction 4,400hp diesel locomotive built from 1994 to 2004 (first introduced in 1993). An example of an early CP …

2012年1月12日 · Southern Pacific GE AC4400's battle the 3.5% grade toward the tunnel at the summit of Tennessee Pass in a spring snow storm. We watch the three SP GE AC4400's in …

本文即介绍交付给美国联合太平洋铁路的AC4400CW型内燃机车——AC44CW型和AC44CW-CTE型机车。 可选的径向转向架. AC4400CW型内燃机车是GE Transportation第一款提供可 …

4 days ago I posted about a coal train I saw decending from Soldier Summit heading west. That train had an SP AC44 as #2, these used to seem common but now seem pretty rare. Today I …