The Union Pacific Railroad (UP) ordered many of their AC4400CWs with Controlled Tractive Effort software, giving them the designation of C44ACCTE. This software package is now standard …

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 …

Actually the "CTE" allows two separate levels of tractive effort when the unit is operating as a DP remote. Both are selectable by the locomotive engineer when setting up the DP link between …

The older model AC4400CW's (C44AC's) are being upgraded with the CTE software and reclassed C44ACCTE's as well. Simply put, the CTE software is used to reduce the tractive …

2018年3月8日 · UP's model designation is C44ACCTE; GEs designation is ES44AC. UP uses the "45" in its C45ACCTE designation to distinguish its Tier II units from its AC4400s (C44ACCTE …

2010年7月6日 · This unit, UP 5652, is one of 141 General Electric C44ACCTE units with 4,390 hp manufactured in 2004. You can clearly see that, in just six years, this unit has seen some …

2024年2月18日 · 2022年7月，联合太平洋铁路与西屋制动技术签订了一份将600台原通用电气运输制内燃机车重建为C44ACM型内燃机车的合同。 在这批机车当中，525台机车为C44AC型 …

UP 6081 (C44ACCTE) operating as DPU on southbound coal train at Union Station, Little Rock, Arkansas.

2023年1月29日 · 在UP铁路机车序列中，AC4400CW型机车未集成牵引力控制软件者被定型为C44AC型，集成者被定型为C44ACCTE型；而AC6000CW型机车中，首批装用7HDL-16型柴 …

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