SP DRS-6-4-1500 page
The SP owned a total of 3 Baldwin DRS-6-4-1500 roadswitchers, the only examples of 6-alxe, 4-motor freight locomotives on the system.
Original orders:
SP:
| Orig. road numbers | Baldwin const. no. | build date |
| SP 5200 | 73654 | 8/1948 |
| SP 5201-5202 | 73655-73656 | 12/1948 |