Morrison-Knudsen TE56-4a |
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| Data Sheet Information Compiled by: Jean-Denis Bachand |
| New: 7 Novembr 2008 |
Artwork by: Jean-Denis Bachand |
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| Builder: ALCO/MLW |
Engine: 251B |
| Cycle: 4 |
Bore & Stroke: 9 X 10 |
| RPM Max/Min: |
1025 / 350 |
| Type: V12 |
Total Horsepower: 1600 |
| Main Generator: GE |
Model: 581 |
| Gear Ratio: 74:18 |
Speed: 65 mph |
| Trucks: 4-Wheel |
Configuration: B-B |
| Traction Motor Blowers: 2 |
Model: Mech Drive |
| Weight: 247,000 lbs |
Traction Motors: GE 753 (4) |
| Tractive Effort (starting) 60,000 lbs @ 25% |
Tractive Effort (continuous): 52,500 lbs @ 10.0 mph |
| Multiple Unit Capability: Yes |
Dynamic Braking: Yes |
| Auxilary Generator: GE GMG139 GY24 |
Alternator: n/a |
| Air Compressor: Westinghouse |
Model: 3CDC |
| Air Brake: Westinghouse |
Model: 26L |
| Quantity Built: 10
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Dates: 9/1974 to 3/1976 |
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| Exterior Dimensions
| TE56-4a |
| Total Length |
55'-11.2" |
| Wheel Diameter |
40" |
| Truck Wheel Base |
9'-00" |
| Height to Top Hood |
14'-06" |
| Height to Top Cab |
14'-05.2" |
| Cab Width |
10'-00" |
| Hood Width |
9'-11.2" |
| Height of Walkway |
7'-10" |
| Walkway Width |
5'-00" |
| Center Bolster |
30'-00" |
| Center Front Truck to Front Pilot |
9'-03.2" |
| Center Rear Truck to Rear Pilot |
8'-09.2" |
| Distance between Truck Centers |
39'-04" |
| Minimum Turning Radious |
30 degrees |
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| Fuel Oil: 3200
| Lubricating Oil: 111 |
| Engine Cooling Water: 70.5
| Sand Capacity: 26 cu. ft. |
Options:
- TECU controls each traction motor
- IGBT Controls (liquid-cooled)
- Engine turbocharged and aftercooled
- Tier 2 EPA Emission Level
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- Contemporary Diesel Spotter's Guide by Louis A. Marre and Jerry A. Pinkepank
- Contemporary Diesel Update by Louis A. Marre and Jerry A. Pinkepank
- Delaware & Hudson by Jim Shaughnessy (second edition)
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