Morrison-Knudsen TE70-4s Somebody's Large Digital Image Here
* * * Roster * * *
Road No. Bldr No. Date Notes
7030 34782 2/1978 Ex-SP U25B 6745 < nee Southern Pacific 7545 (2/1964)
7031 34687 2/1978 Ex-SP U25B 6717 < nee Southern Pacific 7517 (3/1963)
7032 34770 2/1978 Ex-SP U25B 6733 < nee Southern Pacific 7533 (2/64)
7033 34789 2/1978 Ex-SP U25B 6752 < nee Southern Pacific 7552 (3/1964)
Data Sheet Information Compiled by: Jean-Denis Bachand Roster & Format by: Jean-Denis Bachand

Revised: 1 Jan. 2015 Artwork by: Jean-Denis Bachand
Engine Builder: Sulzer Engine: 8ASL
Cycle: 4 Bore & Stroke: Not Available
RPM Max/Min: Not Available
Type: 8L Total Horsepower: 2800
Main Generator: GE Model: GT598
Gear Ratio: 62:15 Speed: 65 mph
Trucks: 4-Wheel Configuration: B-B
Traction Motor Blowers: 2 Model: GE Elec. Drive
Weight: 252,000 lbs Traction Motors: GE 752 (4)
Tractive Effort (starting) 70,000 lbs @ 25% Tractive Effort (continuous): 61,000 lbs @ 10.7 mph
Multiple Unit Capability: Yes Dynamic Braking: Yes
Auxilary Generator: GE GY27 Alternator: GE GY27
Air Compressor: Westinghouse Model: 3CDC
Air Brake: Westinghouse Model: 26L
Quantity Built: 4 Dates: 1978
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Exterior Dimensions TE70-4s
Total Length 60'-02"
Wheel Diameter 40"
Truck Wheel Base 9'-04"
Height to Top Hood 15'-03.5"
Height to Top Cab 15'-07"
Cab Width 10'-06.5"
Hood Width 9'-11"
Height of Walkway 9'-04"
Walkway Width 5'-00"
Center Bolster 36'-02"
Center Front Truck to Front Pilot 3'-00.5"
Center Rear Truck to Rear Pilot 3'-00.5"
Distance between Truck Centers 45'-06"
Minimum Turning Radious 39 degrees
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Fuel Oil: 1200 gal. Lubricating Oil: 168 gal.
Engine Cooling Water: 80 gal. Sand Capacity: 18 cu. ft.
Options: -
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  • The Contemporary Diesel Spotter's Guide by Louis A. Marre and Jerry A. Pinkepank
  • Diesel Spotter's Guide Update by Louis A. Marre and Jerry A. Pinkepank

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