FM CPA20-5 |
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| Data Sheet Information Compiled by: JEAN-DENIS BACHAND |
| New: 31 March 2006 |
Drawing by: Jean-Denis Bachand |
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| Engine Builder: Fairbanks Morse |
Engine: 2-cycle 38D8 1/8 (10 cylinder OP) |
| Bore & Stroke |
8" X 10" |
| RPM (Maximum / Minimum) |
850 / 350 |
| Main Generator: Westinghouse - WE497A |
Horsepower: 2000 |
| Gear Ratio: 58:21 |
Speed: 100 mph |
| Trucks: one 4-Wheel and one 6-wheel |
Configuration: B-B |
| Traction Motor Blowers: Belt Drive (1) |
Model: Westinghouse Y201A |
| Weight: 282,000 lbs |
Traction Motors: Westinghouse - WE370DE2(four) |
| Tractive Effort (starting) 69,000 lbs @ 25% |
Tractive Effort (continuous): 32,000 lbs @ 23.2 mph |
| Multiple Unit Capability: Yes |
Dynamic Braking: Yes |
| Auxilary Generator: Westinghouse |
Alternator: -- |
| Air Brake: Westinghouse |
Model: 24RL |
| Compressor: Westinghouse |
Model: 3C2C |
| Quantity Built: 8
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Dates: 6/1950 to 3/1952 |
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| Exterior Dimensions
| CPA 20-5 |
| Total Length |
56'-06.5" |
| Wheel Diameter |
42" |
| Truck Wheel Base |
9'-04" & 10'-10" |
| Height to Top Engine Hood |
15'-00" |
| Height to Top Cab Hood |
14'-03" |
| Cab Width |
10'-06.5" |
| Engine Hood Width |
10'-00" |
| Center Bolster |
31'-00" |
| Center Front Truck to Front Pilot |
2'-08" |
| Center Rear Tucrk to Rear Pilot |
2'-08" |
| Distance between Truck Centers |
42'-02" |
| Minimum Turning Radious |
31 degrees |
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| Fuel Oil: 1200
| Lubricating Oil: 350 |
| Engine Cooling Water: 330
| Sand Capacity: 20 cu. ft. |
| Options: VApor Clarkson Boiler (800 lbs/hr) |
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Reference Sources:
- Diesel Locomtoives, Vol.2, by Bob Hayden
- Diesel Locomotives, The First 50 Years by Louis A. Mare
- "Early Diesel and Electric Locomotives," Rail Heritage Publications
- Diesel & Electric Locomotive Specificiations, 1981 by F.K. Hudson
- Train Shed Cyclopedia, Vol. 20, 58, 60, 64, 80
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