International Harvester TD-18A vs Oliver OC-15
Side-by-side specs comparison
Verdict by the numbers
- The International Harvester TD-18A is more powerful than the Oliver OC-15: 112 HP versus 110 HP (+2 HP, +2%).
- The Oliver OC-15 is the more recent model: production started in 1956, versus 1949 for the International Harvester TD-18A.
Full specs comparison
| International Harvester TD-18A | Oliver OC-15 | |
|---|---|---|
| Power | 112 HP | 110 HP |
| Production years | 1949–1958 | 1956–1961 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 11.3 L | 8.7 L |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 6 / 2 | 4 / 2 |
Frequently asked questions
Which is more powerful, the International Harvester TD-18A or the Oliver OC-15?
The International Harvester TD-18A is more powerful than the Oliver OC-15: 112 HP versus 110 HP (+2 HP, +2%).
Which is more recent, the International Harvester TD-18A or the Oliver OC-15?
The Oliver OC-15 is the more recent model: production started in 1956, versus 1949 for the International Harvester TD-18A.