| Model Num | Machine S/N Base | Machine S/N First |
|---|---|---|
| D68 | D68E-1 | 1001 |
| Misc: Use with 144-63-53300 or 144-63-53400 Cylinder | ||
| D50 (SERIES 17) | D50A-17 | 80001 |
| Misc: MAP Tilt Dozer | ||
| D53 (SERIES 17) | D53A-17 | 80001 |
| Misc: MAP Tilt Dozer | ||
| D58 | D58E-1 | 80888 |
| Misc: MAP Tilt Dozer | ||
| D63 | D63E-1 | 1001 |
| Misc: MAP Tilt Dozer | ||
| D63 | D63E-1 | 1001 |
| Misc: Use with 144-63-53300 or 144-63-53400 Cylinder | ||
| D83 | D83E-1 | 1001 |
| Misc: MAP Tilt Dozer | ||
| D83 | D83P-1 | 1001 |
| Misc: MAP Tilt Dozer | ||
| D68 | D68E-1 | 1001 |
| Misc: MAP Tilt Dozer | ||