In the latter half of 2013 General Electric built a group of EF44AC 4500hp Tier 4 emissions test locomotives, painted blue and sent out to test on several railroads, including (as seen here) Union... (more)
A pair of Tier 4 demos and one Tier 3 demo GEVO make a run down the test track at the GE Transportation Plant in Erie, PA. Locomotives:GECX 2024 ET44ACGECX 2023 ET44AC GECX 201... (more)
GE Transportation tests their India Rail locomotive on the test track in Erie with a consist that also includes two Tier 4 demos and an AC6000 demo. Locomotives: GECX 2024 ET44AC... (more)
A GE Tier 4 demo unit heads down the test track at GE's Erie Plant and crosses over Sixmile Creek. Locomotives: GECX 2024 ET44ACGECX 2020 ET44AC
Two Tier 4 demos, an AC6000 demo, and the ES43ACmi for India Rail speed down the GE Transportation test track at the Erie Plant. Locomotives:GECX 2024 ET44ACGECX 2020 ET44ACGEC... (more)
UP train IDILB exits San Timoteo Canyon at Redlands with GECX 2024 leading.
Easing downgrade near El Casco in San Timoteo Canyon, GECX 2024 leads its westbound train towards Colton.
GE Tier-4 demonstrator passes westbound beneath the Beaumont Ave overpass followed by UP 4467 and KCS 4161.
GECX 2024 leads a nice westbound down Beaumont Hill with a KCS EMD 3rd out.
One of two Tier 4 compliant GEVO's hold track two in SLO
Working up Beaumont Hill on a wet morning, GECX demo unit 2024 leads this Texas bound stack train up the stiff grade.
GECX 2024 makes its way up Beaumont Hill on a stormy morning in San Timoteo Canyon.
The future of railroading. A Tier 4 compliant GEVO is hustling empty well cars down the coastline for a pre halloween surprise. The humpbacked locomotive sure looks big in Conrail blue.
