SD80MAC Technical Information



SD80MAC Historical Photo Gallery (1976 - 1998)

SD80MAC Survivors Photo Gallery (Post 1999)

Dimension

The SD80MAC is 80' 2" in length over the couplers and stands 15' 5" high
The unit is 12' 1" wide over the snowplow
Distance between the bolsters is 54' 2"

General

Built in 1996, Order Number 946501
Weight- 425,000lbs
Maximum Curvature Per Single Unit- 27.4 °

Engine

Model- 710G3B-ES
Cylinder Arrangement- 20
RPM Idle- 274 Low Idle- 200 Throttle 8- 904 Overspeed- 1000
Spark Arrestor- Turbo
Main Generator- EMD TA22 / CA8A
Auxiliary Generator- 3A-8147
Auxiliary Alternator- CA8B
Traction Motors- 1TB2830AC
Traction Motor Blowers Motor- 2 Electric
Radiator Fans- 3, 52" Fans, 2 Speed
Grid Blowers- 1 Fan

 

Performance

Horsepower- 5000
Maximum Continuous Tractive Effort- 155,000lbs
Minimum Continuous Speed- 11.1mph
Maximum Speed- 75mph
Traction Motor Rating- 755 amps
Dynamic Brake- High Capacity Extended Range
Speed At Maximum Braking Effort- 0-75mph

Capacities

Fuel- 5800 gallons
Lube Oil- 510 gallons
Engine Coolant- 342 gallons
Sand- 40 cubic feet

Air Brake Equipment

Schedule- Epic II
Automatic Brake Valve- Epic II
Independent Brake Valve- Epic II
Control Valve- Epic II
Application Valve- Epic II
Relay Valve- Epic II
Vent Valve- 2, No. 8
Safety Control- EMD ICE
Horn- Leslie RSL-3LR
Air Filters, Brake- Salem 975-110 Auxiliary- Salem 975-070
No Air Dryer

Trucks

Wheel Diameter- 45"
Gear Ratio- 86:16
Journal Bearings- Timken GG 6.875"
Brake Rigging- Single Shoe
Brake Shoes- 16" Composition

Special Features

Radio Provision- All Channel Clean Cab
Cab Heater- Electric
Speed Recorder- EMD ICE
Speed Indicator- EMD ICE
Water Cooler- Portable Cooler
Toilet System- Chemical
Snow Plow- Short Hood End
Electronic Cab Display
Self Load Test
Locotrol III Radio Control
Underfloor Air Conditioner
Motorized Air Compressor
Electronic Fuel Injection
Cab Signal Equipped
LSL Equipped
Allignment Control Coupler Equipped
Electric Parking Brake With Manual Override
Wheel Flange Lubricator Equipped
No Spotter
No Emergency Cranking Receptacles
Assembled At CR Juniata Locomotive Shop

Roster

CR # Previous # Builders # Build Date Other
4100   946501-1 12-1995 Added to Roster 1-25-96
4101   946501-2 12-1995 Added to Roster 1-25-96
4102   946501-3 1-1996 Added to Roster 2-2-96
4103   946501-4 1-1996 Added to Roster 3-6-96
4104   946501-5 1-1996 Added to Roster 1-30-96
4105   946501-6 1-1996 Added to Roster 2-9-96
4106   946501-7 1-1996 Added to Roster 2-23-96
4107   946501-8 1-1996 Added to Roster 2-28-96
4108   946501-9 1-1996 Added to Roster 2-15-96
4109   946501-10 1-1996 Added to Roster 3-12-96
4110   946501-11 1-1996 Added to Roster 3-20-96
4111   946501-12 1-1996 Added to Roster 3-26-96
4112   946501-13 3-1996 Added to Roster 3-28-96
4113   946501-14 4-1996 Added to Roster 4-9-96
4114   946501-15 3-1996 Added to Roster 4-4-96
4115   946501-16 3-1996 Added to Roster 4-3-96
4116   946501-17 3-1996 Added to Roster 4-16-96
4117   946501-18 3-1996 Added to Roster 4-12-96
4118   946501-19 4-1996 Added to Roster 4-19-96
4119   946501-20 4-1996 Added to Roster 4-30-96
4120   946501-21 4-1996 Added to Roster 4-20-96
4121   946501-22 4-1996 Added to Roster 4-23-96
4122   946501-23 4-1996 Added to Roster 5-3-96
4123   946501-24 4-1996 Added to Roster 5-8-96
4124   946501-25 5-1996 Added to Roster 5-13-96
4125   946501-26 5-1996 Added to Roster 5-16-96
4126   946501-27 5-1996 Added to Roster 5-12-96
4127   946501-28 5-1996  
4128   946501-29 7-1995 EMD Demo 8000, Added to Roster 5-8-97
4129   946501-30 7-1995 EMD Demo 8001, Added to Roster 5-8-97
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