Trucks: B-B Blomberg
Engine: 16-567, 1,500 hp
Gear ratio: 62:15
Maximum speed: 65 mph
Operating weight (lbs.): 235,000
Tractive effort (lbs): 44,000
Length: 56‘ – 2″
Order: C-263
| Road no. | Class | Build date | Builder’s no. | Former road nos. | Remanufactured to | Remanufacture date | Notes / disposition |
| 4390 | GR-17y | Sep 59 | A1768 | 4150 | |||
| 4391 | GR-17y | Sep 59 | A1768 | 4151 | 7029 | b/n is A1769 | |
| 4392 | GR-17y | Sep 59 | A1770 | 4152 | 7264 | ||
| 4393 | GR-17y | Sep 59 | A1771 | 4153 | 275 | ||
| 4394 | GR-17y | Sep 59 | A1772 | 4154 | 7030 | ||
| 4395 | GR-17y | Sep 59 | A1773 | 4155 | 215 | ||
| 4396 | GR-17y | Sep 59 | A1774 | 4156 | 7014 |