| PRCM-4 | | 1520 | Service unit |  UZ PRCM-4 |
| PRSM4 1520 mm | | 1520 | Service unit |  LDZ PRSM4  RZD PRSM4 |
| TGK | Co'Co' | 1520 | Diesel loc | @private-ru TGK  BCh TGK |
| TGK2 | 0-4-0 | 1520 | Diesel loc |  @private-ee TGK2  @private-kg TGK2  @private-kz TGK2  @private-lt TGK2 |
| TGK2-1 | 0-4-0 | 1435 | Diesel loc | @private-ru TGK2-1 UZ TGK2-1 |
| TU2 | Bo'Bo' | 750 | Diesel loc | @private-ee TU2 @private-kz TU2 ASG TU2 GAB TU2 |
| TU2K | Bo'Bo' | 750 | Diesel loc | RZD TU2K |
| TGK2M | | 1520 | Diesel loc | @private-lt TGK2M |
