| Unit Number | Built | To | Serial | Notes | 
|---|
| DRGW 552A DRGW 5521
 | Nov-1946 | Jan-1966 | 3544 | To DRGW 5521 on 1950 Wrecked 25-Jul-1965 Pactolus, CO
 Trade to EMD on GP40s
 | 
| DRGW 552B DRGW 5522
 | Nov-1946 | Jan-1966 | 3550 | To DRGW 5522 on 1950 Wrecked 25-Jul-1965 Pactolus, CO
 Trade to EMD on GP40s
 | 
| DRGW 552C DRGW 5523
 | Nov-1946 | Jan-1966 | 3551 | To DRGW 5523 on 1950 Wrecked 25-Jul-1965 Pactolus, CO
 Trade to EMD on GP40s
 | 
| DRGW 552D DRGW 5524
 | Nov-1946 | Jan-1966 | 3545 | To DRGW 5524 on 1950 Wrecked 25-Jul-1965 Pactolus, CO
 Trade to EMD on GP40s
 | 
| DRGW 553A DRGW 5531
 | Nov-1946 | Jan-1966 | 3546 | To DRGW 5531 during 1950 Trade to EMD on GP40s
 | 
| DRGW 553B DRGW 5532
 | Nov-1946 | Jan-1966 | 3552 | To DRGW 5532 during 1950 Trade to EMD on GP40s
 | 
| DRGW 553C DRGW 5533
 | Nov-1946 | Jan-1966 | 3553 | To DRGW 5533 during 1950 Trade to EMD on GP40s
 | 
| [gDRGW5534 | DRGW 553D DRGW 5534g]
 | Nov-1946 | Jan-1966 | 3547 | To DRGW 5534 during 1950 Trade to EMD on GP40s
 | 
| DRGW 554A DRGW 5541
 | Nov-1946 | Dec-1965 | 3548 | To DRGW 5541 during 1950 Trade to EMD on GP40s
 | 
| DRGW 554B DRGW 5542
 | Nov-1946 | Dec-1965 | 3554 | To DRGW 5542 during 1950 Trade to EMD on GP40s
 | 
| DRGW 554C DRGW 5543
 | Nov-1946 | Jan-1966 | 3555 | To DRGW 5543 during 1950 Trade to EMD on GP40s
 | 
| DRGW 554D DRGW 5544
 | Nov-1946 | Dec-1965 | 3549 | To DRGW 5544 during 1950 Trade to EMD on GP40s
 |