SD70MAC Technical Information

SD70MAC Historical Photo Gallery (1976 - 1998)

SD70MAC Survivors Photo Gallery (Post 1999)

General

Built in 1998, Order Number 976825
Weight- 415,000lbs

Engine

Model- 710G3B
Cylinder Arrangement- V-16 2 Cycle
RPM Idle- 200 Low Idle- 200 Throttle 8- 900 Overspeed- 990-1045
Spark Arrestor- Turbo
Main Generator- AR20
Auxiliary Generator- DELCO 18kW AC
Auxiliary Alternator- CA7
Traction Motors- D90TR
Traction Motor Blowers Motor- 2 DELCO 22109571
Radiator Fans- 3, 48" Fans, 2 Speed Q Type
Grid Blowers- 1, 54" Fan 12 Blade DELCO A8592 Motor

 

Performance

Horsepower- 4000

Capacities

Fuel- 4890 gallons
Lube Oil- 436 gallons
Engine Coolant- 276 gallons
Sand- 56 cubic feet

Trucks

Wheel Diameter- 42"
Gear Ratio- 85:16
Journal Bearings- Timken

Special Features

Speed Recorder- Pulse
Speed Indicator- Pulse
Snow Plow- Short Hood End
Electronic Cab Display
Air Conditioner
No Cab Signal or LSL Equipment
Built to CSX specs
Assembled At CR Juniata Locomotive Shop

 

Roster

CR # Previous # Builders # Build Date Other
4130   976825-1 4-1998 Added to Roster 3-21-98
4131   976825-2 4-1998 Added to Roster 3-21-98
4132   976825-3 4-1998 Added to Roster 3-26-98
4133   976825-4 4-1998 Added to Roster 4-1-98
4134   976825-5 4-1998 Added to Roster 4-8-98
4135   976825-6 4-1998 Added to Roster 4-15-98
4136   976825-7 4-1998 Added to Roster 4-23-98
4137   976825-8 4-1998 Added to Roster 4-23-98
4138   976825-9 5-1998 Added to Roster 5-1-98
4139   976825-10 5-1998 Added to Roster 5-1-98
4140   976825-11 5-1998 Added to Roster 5-7-98
4141   976825-12 5-1998 Added to Roster 5-11-98
4142   976825-13 5-1998 Added to Roster 5-28-98
4143   976825-14 5-1998 Added to Roster 5-28-98
4144   976825-15 5-1998 Added to Roster 5-28-98

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