The EMD F40PH is a four-axle 3,000–3,200 hp (2.2–2.4 MW) B-B diesel-electric locomotive built by General Motors Electro-Motive Division in several variants from 1975 to 1992. Intended for use on Amtrak 's short-haul passenger routes, it became the backbone of Amtrak's diesel fleet after the failure of the EMD SDP40F.

F40PH的命名方式为： F ull-width cowl body, Model- 40, P assenger, H EP；也就是全尺寸车厢，40系列，客运型，可提供机车供电。 为提供北美标准的480V 60Hz三相交流HEP电源，早期的F40PH由主柴油机直接带动HEP发电。 这导致柴油机在提供HEP时只能以恒定的最高转速893rpm运转；也就是说无论机车此时牵引功率为何、油门处于什么位置，主内燃机均以恒定的最高转速运转；牵引功率依靠主牵引发电机的励磁强度调节。 显然这一设计虽然减少了配备专门 …

F40PHM’s can be found on Metra’s BNSF, Rock Island, and SouthWest Service lines. In 2017, Metra received the first of its repainted and renovated F40PHM-2s (now called F40PHM-3s) from Progress Rail’s plant in Patterson, Ga. The new paint scheme gives these 30-year-old locomotives a fresh, modern look.

F40PH型柴油机车 是 美国 通用汽车 易安迪公司 （GM-EMD）于1970年代推出的一款干线客运 柴油机车。 1970年，为了挽救岌岌可危的美国铁路客运业务， 美国国家铁路客运公司 （美铁）经 国会 批准成立，并于1971年5月1日起开始营运，接管了当时全美20家大型铁路公司的客运业务。 1970年代初，为了汰换各种各样从不同铁路公司接手的柴油机车，美铁首先向易安迪公司订购了 SDP40F型柴油机车，随后又向 通用电气公司 订购了 P30CH型柴油机车，用于牵引 长途城际 …

2025年2月26日 · Electro-Motive's F40PH series became the face of Amtrak for more than two decades. The model was originally designed to operate in commuter and short haul service. …

Rapido aims to capture the look and sound of this iconic locomotive that has brought Chicagoans to and from work for the last 30 years! But wait......we can’t forget 211! One F40PHM-2 received a special CB&Q-inspired heritage scheme in 2019, which we are proud to include on the first run!

The prototypes of the Rapido Trains HO Scale EMD F40PHM-2 is a mainstay on Chicago's Metra commuter railroad. Nicknamed "Winnebagos" for their similar appearance to the venerable recreational vehicle, these were the last 30 F40PHs that Metra ordered new, in 1991.

EMD F40PHM-2 Data Sheet

2025年2月24日 · The F40PH is a diesel-electric locomotive primarily operated by AMTRAK for short-ranged passenger railway service. It is based in the EMD GP40-2 freight hauler which began appearing in 1972 and were built in over 1,100 examples.

Built around EMD’s venerable 16-cylinder 645E3 power plant, the F40PH was rated at 3000 HP, but they featured a unique control system to allow them to provide head-end power. The F40’s alternator for the HEP was driven directly off the prime mover, and in order to supply power at the correct 480V and 60Hz, it had to run at exactly 896 RPM.