"Where Detail Makes the Difference"
- Longmont, Colorado, U.S.A. -
1 (800) 472-2530         Local: (303) 772-1901         Fax: (303) 772-8534

HO Scale SD40T-2 Locomotives

-All are Ready-to-Run. Some details may be included for installation by the modeler.

The SD40T-2 was built between April 1974 and July 1980 by EMD. The locomotives were equipped with a 16cyl 645E3 prime mover capable of 3000 horsepower. Called "Tunnel Motor" because of a cooling system modification over the SD40-2 to move the radiator intakes along the deck. This allowed for better engine cooling in tunnels.

Rio Grande, Southern Pacific, and subsidiary Cotton Belt, were the original purchasers. The SP version has a 4,400 gallon fuel tank, while the Rio Grande version has a 4,000 gallon fuel tank. When the Rio Grande and Southern Pacific were absorbed into the Union Pacific, all SD40T-2's were owned by Union Pacific.

In the early 2000's, some were retired, while others were sold off to various short line railroads (or other countries) and are still in service today. By 2008, none were left on the Union Pacific in DRGW or SP reporting marks. The last Rio Grande unit, DRGW 5371, still in Rio Grande paint, was retired in March 2008 and placed on display at the Utah State Railroad Museum in Ogden, UT.


This locomotive features "ALL NEW" tooling, see-through radiator grilles, wire and etched metal details, walkway tread, DRGW and SP specific details, LED lighting, Kadee® metal couplers, and more!

-Non-Sound are equipped with an ESU LokPilot DCC decoder.
-Sound units are equipped with an ESU LokSound Select DCC decoder. Sounds are recorded from the prototype for superior quality and accuracy.

-DC only customers may reserve models with a dealer as "DC only". Note that some lighting functions may not operate correctly or at all when a locomotive is converted to DC only.
DC only locomotives are non-sound only.


For pricing information on Reserve Now items, visit our Reservation Page.
49401 - Non-Sound
49401S - Sound
Rio Grande 6 Locomotive #'s
Stock #'s -01 to -06
Reserve Now
49403 - Non-Sound
49403S - Sound
Southern Pacific - Speed Lettering 6 Locomotive #'s
Stock #'s -01 to -06
Reserve Now
49406 - Non-Sound
49406S - Sound
Union Pacific 3 Locomotive #'s
Stock #'s -01 to -03
Reserve Now
49409 - Non-Sound
49409S - Sound
SP/SF Kodachrome - Snoot 3 Locomotive #'s
Stock #'s -01 to -03
Reserve Now
49410 - Non-Sound
49410S - Sound
New York Susquehanna & Western 4 Locomotive #'s
Stock #'s -01 to -04
Reserve Now
49413 - Non-Sound
49413S - Sound
SP - Kodachrome - 88in. Nose 3 Locomotive #'s
Stock #'s -01 to -03
Reserve Now
49421 - Non-Sound
49421S - Sound
Southern Pacific - Snoot - L Window 6 Locomotive #'s
Stock #'s -01 to -06
Reserve Now
49422 - Non-Sound
49422S - Sound
Cotton Belt - Snoot - L Window 6 Locomotive #'s
Stock #'s -01 to -06
Reserve Now
49423 - Non-Sound
49423S - Sound
RJ Corman 2 Locomotive #'s
Stock #'s -01 to -02
Reserve Now
49424 - Non-Sound
49424S - Sound
Union Pacific Patch - Ex D&RGW 2 Locomotive #'s
Stock #'s -01 to -02
Reserve Now
49425 - Non-Sound
49425S - Sound
Union Pacific Patch - Ex Southern Pacific 4 Locomotive #'s
Stock #'s -01 to -04
Reserve Now
49426 - Non-Sound
49426S - Sound
Kansas City Southern 4 Locomotive #'s
Stock #'s -01 to -04
Reserve Now
49427 - Non-Sound
49427S - Sound
Genessee & Wyoming 3 Locomotive #'s
Stock #'s -01 to -03
Reserve Now
49428 - Non-Sound
49428S - Sound
Ohio Central 2 Locomotive #'s
Stock #'s -01 to -02
Reserve Now
49429 - Non-Sound
49429S - Sound
Wheeling & Lake Erie - Ex D&RGW 2 Locomotive #'s
Stock #'s -01 to -02
Reserve Now
49432 - Non-Sound
49432S - Sound
Terminal Railroad Association 1 Locomotive #
Stock # -01
Reserve Now
49433 - Non-Sound
49433S - Sound
Western Rail Inc. - WRIX Potash 2 Locomotive #'s
Stock #'s -01 to -02
Reserve Now
49434 - Non-Sound
49434S - Sound
Knoxville Locomotive Works 3 Locomotive #'s
Stock #'s -01 to -03
Reserve Now
49435 - Non-Sound
49435S - Sound
CORP 3 Locomotive #'s
Stock #'s -01 to -03
Reserve Now
49436 - Non-Sound
49436S - Sound
Buffalo & Pittsburgh 2 Locomotive #'s
Stock #'s -01 to -02
Reserve Now

InterMountain Railway Company
P.O. Box 839
Longmont, Colorado
80502-0839