What is gp38-2w?

GP38-2w is a type of diesel-electric locomotive that was produced by the Electro-Motive Division (EMD) of General Motors. It was initially introduced in 1972, and over 2,200 units were built between then and 1986. The "w" in its name stands for "winterization", indicating that it was equipped with features such as a modified air intake and a winterized fuel system, making it suitable for operation in colder climates.

The GP38-2w has a turbocharged 16-cylinder EMD 645E3 diesel engine that generates 2,000 horsepower. It has a Co-Co wheel arrangement, with six axles powered by three traction motors. It has a maximum speed of 65 miles per hour (105 kilometers per hour) and is primarily used for freight service and switching operations.

Several North American railroads operate the GP38-2w, including Canadian Pacific, Canadian National, Norfolk Southern, and Union Pacific. It is still in use today, although many have been replaced by newer models of locomotives with more advanced technology.