The EMD SD50 is a 3,500- horsepower (2,610 kW) diesel-electric locomotive built by General Motors Electro-Motive Division. It was introduced in May 1981 as part of EMD's "50 Series"; production ceased in January 1986.

2011年2月16日 · The Electromotive Division SD50 is a 6 axle, 3,500 HP diesel-electric locomotive built by EMD from 1981 to 1986. It's 16 cylinder 645F3B engine could be rated between 3,300 HP and 3,500 HP. It was the last engine to use the 645 engine, the 710 being introduced on the subsequent SD60.

2024年12月16日 · Only one variant was produced, the SD50F. Requested solely by the Canadian National this "cowl" design featured a full length carbody and CN's wide "safety" - or "comfort" - cab. Produced at GMD's London, Ontario facility CN wound up …

EMD SD50 / GMDD SD50F; Data Sheet Information Compiled by: Jean-Denis Bachand: New: 5 Ocotober 2006: Artwork by: Jean-Denis Bachand-Engine Builder: EMD: Engine: 645F3B 16 cylinder: Bore & Stroke: 9.02" X 10" RPM (Maximum / Minimum) 904 / 318 : Main Generator: AR11: Horsepower: 3500: Gear Ratio: 62:15 : Speed: 65 mph : Trucks: HTC 6-Wheel ...

41T behind a full width leader rolls through Owego at Miller Beach Rd. Today's train has another museum quality power set, a cowl SD50 and a wide cab SD40-2. A slightly different angle of CN 5447 SD50F" The train is stopped now. M-SUPMIN rolls west with an interesting mix of power... CSX Q620-22 heads south.

I have read plenty of gripes concerning the SD50Fs, but are the SD60Fs better liked by crews, or just as bad as the SD50Fs? 1. The 50-series locomotives were a bum-product. This has to do with the fact that the 50-series is very similar to the 40-series, but with a …

on 12-14-2008, SD50F’s 5400 and 5444 were retired. This brings to a close the SD50F saga on CN. However, with alot of the units going to scrap, a half o dozen or so are being sent to the UP to pay back Horsepower hours. Also, 3 or 4 of the odd model have been sold to the Dakota, Missouri Valley and Western Railroad.

The SD50 is powered by V16 16-645F3 series diesel engine driving either an EMD AR11A-D14 or an EMD AR16A-D18 traction alternator. The power generated by the traction alternator drove 6 EMD D87 traction motors rated at 1170 amps each.

Industry-leading EMD/Dofasco HT-C trucks with traction motor detail, traction motor contour, separately applied brake details and rotating roller-bearing end caps. All LED lighting*: headlights, ditch lights, number boards, tri-colour class lights, step …

SD50F - diesel locomotive build by EMD.