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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