


Wisconsin Central
WC 6634, formerly MKCX 9511, was built as EL 3656, an “SD45M”. It featured the long frame of the SDP45, but no steam generator; the extra space was used for a large 5000 gallon fuel tank so that the units could run greater distances before refueling.
On the WC, the 6634 came wearing its coat of Helm dark blue, but this was exchanged for the attractive WC maroon and gold scheme, courtesy of the WSOR’s Horicon, WI shops, in 1998. The unit was allegedly a bit of a shop queen, but was a popular target for area railfans due to its uniqueness. When the WC was sold to the CN in 2001, many locomotives were subsequently auctioned off, including the 6634. She was sold to Rail World on 7/11/02 for $17,050 with a bad-order turbo, and subsequently cut up for scrap- the final chapter in her storied 32-year career.
WC FEATURES:

Helm Leasing
HELM Financial Corporation is one of the largest leasing outfits that provides locomotives and freight cars for the railroad industry. With a current fleet of over 850 locomotives, railroads can chose long term and/or short term leases depending on their needs. Their equipment can be seen all over North America providing power where needed.
HLCX FEATURES:
PROTOTYPE SPECIFIC INFORMATION
In the 1960s, railroads were looking to replace aging EMD E-units and Alco PAs for passenger service. EMD responded by adding a steam generator compartment to the long hood end of their SD45. This required a longer frame and resulted in the creation of the SDP45. Three railroads originally purchased SDP45s: Southern Pacific, Great Northern, and Erie Lackawanna. Over the decades, the SDP45s were then acquired by other railroads through mergers, leasing companies, and rebuild programs.
SDP45 SERIES LOCOMOTIVE FEATURES:
SOUND-EQUIPPED MODELS ALSO FEATURE
PRIMED FOR GRIME MODELS FEATURE
LEGENDARY LIVERIES
What are Legendary Liveries? An Athearn exclusive, they are the ultimate answer to “What if?” Featuring some of the most popular railroad paint schemes of all time, these models are perfect for collecting, protofreelancing, or just plain fun! Whether company proposed paint schemes, canceled locomotive orders, or alternate takes on history, Legendary Liveries are fun and unique additions to any roster. Enjoy these items, and answer the ultimate railroad question of: “What if?”
Southern Pacific – Daylight
In November of 1981, Southern Pacific released a one-of-a-kind rebuilt SD45, number 7399. This “SD44R” was fitted with a 16-cylinder prime mover and was painted in an attractive adaptation of the road’s famous “Daylight” scheme. While no other SD44Rs were completed, the unit lasted several years with its special paint. We think that the two SDP45s which kept their steam generators into the 1980s would look great in this scheme as well, heading up an OCS or shipper’s special!
SP FEATURES:
Order Due Date: September 27, 2024
Anticipated Delivery Date: February 2026
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