Gecx Tier 4 Demonstrator! Cn Yale Subdivision

GECX Tier 4 Demonstrator! CN Yale Subdivision

Delta Model Railroading

General Electric Co. (GECX) Tier-4 "Demonstrator" Locomotive in Action

CN Freights with CITIRAIL leaser and GECX Tier 4 Demo unit on the Sprague Subdivision!

The Winnipeg Railfan

CSX K144 at CP 10 with GECX tier 4 demonstrator unit leading

GECX Demonstrator Tier 4 In EMD CN SD70M-2 CN Tier 4 Trails Making CSX V340 With AOKX Hoppers!!!!

Enthusiastic RailLine Streamer

GECX TIER 4! CN 3077 Leads CN M357 into Winnipeg MB w/ GECX ET44AC. (10/14/2018)

Central Canada Railfan

HiDef: Old EMD Geeps and New GE Tier 4 Demonstrators

Canadian National SD70M-2 8908 and Leaser GECX Tier 4 at CSXT Milan Yard

BNSF Railway HD 60fps: General Electric Tier IV ET44AC Demonstrator GECX 2032 @ Fullerton 3/10/16

GE Tier 4 demonstrators GECX 2024, 2023 on the Z-CHIDEN

GECX 2022 ES44AC Tier 4 Emissions Demonstrator Unit ET44AH

BaltimoreAndOhioRR

GECX Demo Tier 4 and CSX #17 Rest in Davidson as the Local Reverses | Saginaw Shorts

CN oil with GECX Tier 4 on UP

Milwaukee Area Railfan

A GECX Tier 4 Demo unit trails on NS 36T 1/26/2018

GE Tier 4 Demonstrator Unit in a 4-Engine Lashup at Egerton St., London, ON on September 13, 2019

DiamondMaster2.0

[4K] GECX Demonstrator Trails On CN 422

HD GECX 2039 Tier 4 Demonstrator ES44AC on NS 265 12/12/16

3/16/19 - GECX 2040 leads CN G899 at Odin, IL

CN Train with GE Tier 4 Demo

Trains By Perry

CN ES44AC 2843 w/ Blue GECX Tier 4 Leads Double Stack Train 107

Sudbury Spur Railfan Secondary Channel