MP15AC EMD switcher Profile and Models

MP15AC EMD switcher

CSX 4017 at Atlanta, Georgia in June 1987. ©Roger Puta

The EMD MP15AC is a 1,500 hp (1,120 kW) diesel switcher locomotive built by General Motors' Electro-Motive Division between August 1975 and August 1984. A variant of the EMD MP15DC with an AC-DC transmission, 246 examples were built, including 25 for export to Mexico, and four built in Canada. The six largest buyers, Milwaukee (64), Southern Pacific (58), Seaboard Coast Line Railroad (45), Nacionales de México (25), Long Island (23), and Louisville & Nashville (10), were all buying road locomotives with AR10 alternators throughout the 1970s, so the similarly-equipped MP15AC was easily kept in good repair. 36 more units were sold to 8 other customers.

(Information provided via Wikipedia)

Type of Locomotive

Diesel-Electric

Builder

General Motors EMD & GMD

Build Dates

1975 to 1984

Total Built

246

Tractive Effort

62,000lbf

Power Output

1,500hp

Top Speed

65mph

Wheel Configuration

Bo-Bo

Operated By

Amtrak
BNSF
Canadian Pacific
CSX
Dow Chemical
Eastman Kodak
Ferrocarril Nacional de México
GATX Loco Group
Kennecott Copper Corporation
Lake State Railway
Long Island Rail Road
Louisville & Nashville Railroad
Milwaukee Road
Missouri-Kansas-Texas Railroad
Rockwell-Hanford Railroad
Seaboard Coast Line
Seaboard System
Soo Line
Southern Pacific
Terminal Railway - Alabama State Docks
Union Pacific
Weyerhaeuser (Golden Triangle)
Wisconsin Central

Main Duties

Switching & Freight

In Service Until

Present

Surviving Examples

Some in service