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"; …

Jan 11, 2025 · The San Diego 50M is a great introduction into ultra marathons or your first 50M distance, ideal for all running levels. The San Diego Trail Marathon is a staple in the trail …

The standard production SD50 was cataloged only between November, 1984-May, 1985 and subsequently replaced by the SD60, equipped with EMD's latest 710 prime mover. The …

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"; …

The EMD, Electro Motive Division, SD50 is a 3,500/3,600 hp, six-axle, diesel locomotive built between 1980–1987. There were 427 units built. Many are still in service, albeit rebuilt or …

Jan 17, 2024 · The EMD SD50 became one such contributor, built across 431 total examples from the period spanning 1980 to 1987. The locomotive was constructed under the Electro-Motive …

The road was ready for Tunnel Motors a few years later, but builder EMD wasn’t, and offered Rio Grande its 3,500-hp SD50 with the promise that increased horsepower and traction slip control …

EMD SD50 Data Sheet

The EMD SD50 is a 3,500-horsepower locomotive built by General Motors Electro-Motive Division. It was introduced in May 1981 as part of EMD's "50 Series"; production ceased in …

Nov 25, 2010 · The SD50 (and GP50, and GE locomotives from the later part of their Dash-7 production) were the first that tried to use sophisticated control systems to give much higher …