| Built by | EMD |
| Date built | 1964 |
| Purchased from | EMD |
| Placed in service | 2501(1964) 2502 (1965) |
| Wheels | 40" |
| Journals | 6 1/2" x 12" |
| Max RPM | 900 |
| Idling RPM | 315 |
| Cylinders | 16 |
| Bore | 8 1/2" |
| Stroke | 10" |
| Wt. on drivers | 259,120 |
| Air brakes | 26 L |
| Air compressor | WBO |
| Gear ratio | 62:15 |
| Max speed | 71 MPH |
| Max curve | 21 degrees |
| Lube oil | 243 gal |
| Fuel | 2600 gal |
| Cooling water | 275 gal |
| Sand | 41 cu ft |
| Max width | 10'- 4" |
| Max height | 15'-3" |
| Max length | 56'-2" |
| Horsepower | 2500 |
Note:
2502 has a winterization hatch over the front cooling fan
The information on this page was last updated September 24, 1998