General Electric Super 7N-C30 |
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Data Sheet Information Compiled by: JEAN-DENIS BACHAND |
Revised: 14 May 2010 |
Drawing by: Jean-Denis Bachand |
25 November 2007 |
Engine Builder: Cooper Bessemer |
Engine: 4-cycle Model 16FDL |
Bore & Stroke |
9" X 10.5" |
RPM (Maximum / Minimum) |
1000 / 400 |
Main Generator: GE - GTA-24 |
Horsepower: 3000 |
Gear Ratio: 83:20 |
Speed: 70 mph |
6-Wheel |
Configuration: C-C |
Traction Motor Blowers: Mech. |
Number: 2 |
Weight: 360,000 lbs |
Traction Motors: GE 752AF (Six) |
Tractive Effort (starting) 91,600 lbs @ 25% |
Tractive Effort (continuous): 91,500 lbs @ 9.6 mph |
Multiple Unit Capability: Yes |
Dynamic Braking: Yes |
Auxilary Generator: GE GY27 |
Alternator: GMG-146 |
Air Brake: Westinghouse |
Model: 26L |
Air Compressor: Westinghouse |
Model: 3CDC |
Quantity Built: 100
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Dates: 1/1990 to 11/1991 |
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Exterior Dimensions
| Super 7N-C30 |
Total Length |
67'-03" |
Wheel Diameter |
40" |
Truck Wheel Base |
13'-07" |
Height to Hood Top |
15'-02.5" |
Height to Top Cab |
15'-10.5" |
Cab Width |
10'-02" |
Hood Width |
9'-01.5" |
Top of Walkway |
9'-11" |
Walkway Width |
5'-00" |
Center Bolster |
40'-11" |
Distance between Truck Centers |
54'-06" |
Leading Edge Front Truck to Front Pilot |
1'-07.5" |
Trailing Edge Rear Truck to Rear Pilot |
1'-07.5" |
Leading Edge Front Truck to Trailing Edge Rear Truck |
39'-11" |
Minimum Turning Radious |
21 degrees |
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Fuel Oil: 3000
| Lubricating Oil: 380 |
Engine Cooling Water: 385
| Sand Capacity: 48 cu. ft. |
Options: |
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Reference Sources:
- GE Advanced Generation, 1989 by James W. Kerr
- GE Locomotives Vols 1 & 2, 1981, by James W. Kerr
- Car & Locomotive Encyclopedia, 1984, Simmons & Boardman Publications
- Moden Locomotive Handbook, 1979, Railway Fuel & Operating Officers Assn.
- Diesel & Electric Locomotives Specifications, 1981, by F. K. Hudson
- GE Export U-Series Model Evolution by Steve Plmano
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