built: 1969
HP: 3,000
Max Speed: 65 mph
Tractive Effort: 70,000 lbs
Fuel Capacity: 3,200 gals
Weight: 371,000 lbs

The SD40's listed here are operated by the GT and DWP, both subsidiaries of the Canadian National Railroad. The DWP units at one time belonged to the GT and I consider these railroads to be virtually identical, save their different lettering and the location of their "home" railroad. The GT SD40 is a 3,000 hp, non-dynamic six-axle locomotive.