This content requires the base game Train Simulator 2019 on Steam in order to play.

## About This Content
The EMD SD45 was one of the first standard North American diesel locomotives
to use a 20 cylinder diesel engine, and now you can drive this freighter in
Train Simulator.

The SD45 shared the same common frame as its forerunner, the SD40, but
featured a number of unique characteristics, including a flared radiator and a
20 cylinder engine that produced 3,600hp. Such was the popularity of the
SD45s, more than 1,200 units were built between 1965 and 1971 for more than 25
railroads, with many more companies acquiring second hand units. Union Pacific
purchased 50 units, primarily for high-speed freight and intermodal services –
such was the gear ratio of the locomotive, the SD45 was capable of 90mph top
speeds. Many of the UP SD45s were also put into service on specialist traffic
operations, such as wood chip, coal and mineral trains.

The demise of the Union Pacific SD45 began in the early 1980s as traffic
slowed on the network. High fuel consumption and excessive engine wear made
the Class an early candidate for storage, and thus all were retired by 1987.
However, some SD45s still exist as preserved examples whilst others have been
scrapped or dismantled for spare parts.

The Union Pacific SD45 for Train Simulator, developed by DigitalTrainModel,
comes in the UP’s famous ‘Armour Yellow’ livery, with features including
opening cab doors and windows, accurate sounds, extensive locomotive lighting
and power selector. Four scenarios for the Sherman Hill (available separately)
are also included.

The Sherman Hill Add-On (available separately) is required to play the
scenarios included with this add-on.
## Scenarios

Five exciting scenarios for the Sherman Hill (available on Steam):

* EMD SD45 Intro
* Emergency to Sherman
* Express to Sunrise
* Pushing and Pulling
* Gas Inlet and Outlet
More scenarios are available on Steam Workshop online and in-game. Train
Simulator’s Steam Workshop scenarios are free and easy to download, adding
many more hours of exciting gameplay. With scenarios being added daily, why
don’t you check it out now!

Click here for Steam Workshop scenarios.
## Key Features

* EMD SD45 in Union Pacific ‘Armour Yellow’ livery
* Fully detailed cab interior with full lighting, including instrument, numberboard and platform lights, and opening cab doors and windows
* Accurate locomotive sounds
* Freight wagons, including UP Airslide Hopper, UP 50ft Boxcar ComboDoor, UP 52ft Gondola with loads, UP 100t Hopper and UP CA-4 Caboose
* Scenarios for Sherman Hill
* Quick Drive compatible

Train Simulator: Union Pacific SD45 Loco Add-On