| Model | Horsepower | Year(s) |
|---|---|---|
| 12D10B | 12 | 1951,1952,1953 |
| 12D11B | 12 | 1954,1955 |
| 12D13B | 12 | 1956 |
| 12D14B | 12 | 1956 |
| 12D15B | 12 | 1957 |
| 12D16B | 12 | 1957 |
| 12D17B | 12 | 1958 |
| 12D18B | 12 | 1959 |
| 12DE13B | 12 | 1956 |
| 12DE15B | 12 | 1957 |
| 12S10B | 12 | 1951,1952,1953 |
| 12S12B | 12 | 1956 |
| 12S13B | 12 | 1957 |
| 12S14B | 12 | 1957 |
| 12S15B | 12 | 1958 |
| 15D10B | 15 | 1960 |
| 15D11B | 15 | 1961 |
| 15D12B | 15 | 1961 |
| 15D13B | 15 | 1962 |
| 15D14B | 15 | 1962 |