The SD45 is a six-axle diesel-electric locomotive class built by General Motors Electro-Motive Division between 1965 and 1971. It has an EMD 645E3 twenty- cylinder engine generating 3,600 hp (2,680 kW) on the same frame as the SD38, SD39, SD40, and SDP40. As of 2023, most SD45s have been retired, scrapped or rebuilt to SD40-2 standards.

These units basically developed the Dash-2 features, having the modular control circuits and the HTC trucks, as well as other Dash-2 enhancements. In November 1970, three units #9500, …

Any SD45X tech info you have might help out Liz even more. As can be seen in the photos, the majority of the construction of the shell is completed, and into the adding specific details phase.

Dec 20, 2024 · SD45X Only seven of this variant were produced in 1970-1971. It was an experimental design which tested EMD's new "Dash 2" upgrades and could produce 4,200 horsepower. The model was also equipped with EMD's latest HT-C truck, which was a standard option on the SD40-2. Photo Gallery

EMD SD45X Data Sheet

Aug 25, 2023 · Equipped with a 20-cylinder 645-series prime mover turned up to 4,200 horsepower, 600 more horsepower than standard SD45s, the EMD SD45X was the most …

The EMD SD45X is an experimental 6-axle diesel-electric locomotive that was built General Motors Electro-Motive Division mostly for the Southern Pacific Railroad with a total of seven examples built between June 1970 and February 1971.

Southern Pacific (SP) EMD SD45X in HO Scale by Overland Models Inc. OMI #AA-1114-2 built by the craftsmen of Ajin. Factory Painted-#9501 Dark Gray/Scarlet Red Nose with prototype Tunnel Ears (nickname: ‘Elephant Ears’). Test ran excellent in forward and …

An EMD SD45X is a 6-axle experimental diesel-electric locomotive built by General Motors Electro-Motive Division between June 1970 and February 1971. Power was provided by an EMD 645E3A 20-cylinder engine which generated 4,200 horsepower (3,130 kW). 7 examples of this locomotive model were built for American railroads. 6 of these units would ...

An EMD SD45X is a 6-axle experimental diesel-electric locomotive built by General Motors Electro-Motive Division between June 1970 and February 1971. Power was provided by an EMD 645E3A 20-cylinder engine which generated 4,200 horsepower (3,130 kW). 7 examples of this locomotive model were built for American railroads. 6 of these units would ...