Alco DL103 |
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| Data Sheet Information Compiled by: JEAN-DENIS BACHAND |
| Updted: 31 March 2005 |
Drawing by: Jean-Denis Bachand |
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| Engine Builder: American Locomotive Co. |
Engine: 4-cycle Model 538T-6L (two) |
| Bore and Stroke |
12" X 13" |
| RPM (maximum / minimum) |
740 / 315 |
| Main Generator: GE GT542 (two) |
Horsepower: 2000 |
| Trucks: 6-Wheel (Commonwealth) |
Configuration: A-1-A |
| Gear Ratio: 71:21 |
Speed: ? mph |
| Weight: 230,000 lbs (approx.) |
Traction Motors: GE 730 (four) |
| Tractive Effort (starting) 53,000 lbs |
Tractive Effort (continuous): 32,000 Lbs. @ 11mph |
| Multiple Unit Capability: Yes |
Dynamic Braking: No |
| Auxilary Generator: GE GTB542-C2 |
Alternator: ?? |
| Air Brake: Westinghouse |
Model: 6L |
| Compressor: General Electric |
Model: CP26 |
| Boiler Type: Steam (Vapor) |
PSI: ?? |
| Quantity Built: 1 Cab unit |
Date: January 1940 |
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| Exterior Dimensions
| Cab Unit |
| Total Length |
78'-11" |
| Pilot to Pilot |
75'-06" |
| Wheel Diameter |
40" |
| Truck Wheel Base |
15'-04" |
| Height to Top Engine Hood |
14'-06" |
| Height to Top Cab Hood |
13'-06" |
| Cab Width |
10'-00" |
| Walkway Width |
None |
| Engine Hood Width |
9'-10" |
| Center Bolster |
47'-03" |
| Center Front Truck to Front Pilot |
17'-00" |
| Center Rear Tucrk to Rear Pilot |
14'-08" |
| Distance between Truck Centers |
62'-07" |
| Minimum Turning Radius |
21 degrees |
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| Fuel Oil: 1200 Gallons |
Lubricating Oil: 92 Gallons |
| Engine Cooling Water: 208 Gallons |
Sand Capacity: 24 Cubic Feet |
| Equipment & Options: ?? |
Reference Sources:
- Mainline Modeler - March 1984
- Railway Mech. Eng. March 1941
- The Diesel Builders, Volume 2 by: John Kirkland
- TrainShed Cyclopedia #58
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