2024年9月30日 · While UP operated a large fleet of 1500-horsepower F3s, the road's F7 fleet consisted of only 20 F7As, 36 F7Bs, and two FP7s, compared with Santa Fe's large fleet of 215 F7 cab units and 247 F7 booster units.

The EMD F7 is a model of 1,500-horsepower (1,100 kW) diesel-electric locomotive produced between February 1949 and December 1953 by the Electro-Motive Division of General Motors (EMD) and General Motors Diesel (GMD).

2014年1月30日 · Phase II F7 Low radiator fans, vertical slit radiator grilles, and 36 inch dynamic braking fan. The variation within this carbody style comes from the louvers between the portholes. The early version has the horizontal style and the late version has the vertical style.

EMD F-units are a line of diesel-electric locomotives produced between November 1939 and November 1960 by General Motors Electro-Motive Division and General Motors-Diesel Division. Final assembly for all F-units was at the GM-EMD plant at La Grange, Illinois, and the GMDD plant in London, Ontario.

2025年1月20日 · These newer units were called F7s, but produced the same 1,500 horsepower as the F3, the major difference being in better traction motors and automatic transition between throttle positions. UP acquired five F7 cab units numbered 1466-1470 and 10 F7 booster units numbered 1466B,C-1474B,C.

2006年7月6日 · More than 75 North American railroads, from Alaska through Canada into Mexico, wound up with them, and 50 roads bought F7’s new. The largest F7 fleets were Southern Pacific’s (530) and Santa Fe’s (472), although the latter was in a sense two fleets, the Warbonnet red/silver passenger or dual-service units and the blue/yellow freight fleet.

F7 LOCOMOTIVE FEATURES: 5-pole motor with precision-machined flywheels and multi-link drive train for trouble-free operation; All-wheel drive with precision gears for smooth and quiet operation; All-wheel electrical pickup provides reliable current flow; Heavy die-cast frame for greater traction and more pulling power

2025年3月27日 · POCO F7 Ultra: Flagship Snapdragon® 8 Elite, VisionBoost D7 Chipset, IP68 dust and water resistance. POCO F7 Ultra: Flagship Snapdragon® 8 Elite, VisionBoost D7 Chipset, IP68 dust and water resistance ... Please be noted that the test conditions of water resistance include: submersion in static freshwater up to a depth of 2.5 meters, up to 30 ...

2023年12月11日 · 其中包括比亚迪元up、极氪007性能版、飞凡f7、仰望u9、吉利levc纯电mpv等车型。具体来看： 比亚迪元up申报图曝光. 日前，从最新一期工信部官网获取到了比亚迪旗下全新suv车型申报图，根据尾标显示，该车或命名为元up。

2013年7月6日 · UP F7A - 1435 Bo'Bo' Diesel-electric locomotive