Kato, 176-6412, N Scale, EMD SD70MAC, Alaskan Railroad "Alaska Railroad 100 Years", #4328, DCC Ready

DCC READY:

The SD70MAC Alaska Railroad 100 Years special paint scheme commemorates the 100th anniversary of the Alaska Railroad. This special edition locomotive, numbered 4328, features a unique paint design that celebrates the rich history and heritage of the Alaska Railroad. The commemorative paint scheme includes elements that highlight the railroad's century-long journey and its significance to the state of Alaska. The special paint scheme was applied to locomotive #4328 in June 2024.

The EMD SD70MAC is a diesel-electric locomotive built by Electro-Motive Diesel (EMD). It was first introduced in 1993 and a total of 1,109 units were produced until production ended in 2007. The SD70MAC is known for its robust performance and reliability, making it a popular choice for heavy-haul freight services. Many SD70MAC locomotives are still in service, primarily with railroads like BNSF and CSX.

Key Details:

• Horsepower: 4000 HP

• Engine: 16-cylinder EMD 710G3B

• Configuration: AAR C-C (C-C stands for Co-Co)

• Maximum Speed: 70 mph

• Continuous Tractive Effort: 137,000 lbs at 12 mph

• Starting Tractive Effort: 175,500 lbs at 33%

• Length: 74 feet

• Weight: Approximately 415,000 lbs

• Fuel Capacity: 4,890 gallons

• Cooling System: 276 gallons

• Sand Capacity: 56 cubic feet (28 cu. ft. at each end)

• Gauge: Standard gauge (4 ft 8 1/2 in)

The SD70MAC was replaced by the EMD SD70ACe, which began production in 2004 and continues to be manufactured today. The SD70ACe features several improvements over the SD70MAC, including better fuel efficiency and compliance with newer emissions standards.