| Model Num | Machine S/N Base | Machine S/N First | Machine S/N Last |
|---|---|---|---|
| D80, D85 (SERIES 12 & 18) | * | 10011 | UP |
| Misc: Double Angle Tilt Dozer and MAP Tilt Dozer only | |||
| D50 (SERIES 16) | D50A-16 | 65001 | 79999 |
| Misc: | |||
| D50 (SERIES 16) | D50F-16 | 66946 | 79999 |
| Misc: | |||
| D50 (SERIES 16) | D50S-16 | 65001 | 79999 |
| Misc: | |||
| D53 (SERIES 16) | D53A-16 | 65001 | 79999 |
| Misc: | |||
| D53 (SERIES 16) | D53A-16A | 65001 | 79999 |
| Misc: | |||
| D53 (SERIES 16) | D53A-16B | 65001 | 79999 |
| Misc: | |||
| D53 (SERIES 16) | D53P-16 | 65001 | 79999 |
| Misc: | |||
| D53 (SERIES 16) | D53S-16 | 65001 | 79999 |
| Misc: | |||
| D60, D65 (SERIES 6 & 7) | * | 20006 | 39999 |
| Misc: | |||