Allis Chalmers 175 vs International Harvester 684
Side-by-side specs comparison
Verdict by the numbers
- The Allis Chalmers 175 and the International Harvester 684 deliver the same power: 69 HP.
- The International Harvester 684 is the more recent model: production started in 1977, versus 1970 for the Allis Chalmers 175.
Full specs comparison
| Allis Chalmers 175 | International Harvester 684 | |
|---|---|---|
| Power | 69 HP | 69 HP |
| Production years | 1970–1980 | 1977–1984 |
| Fuel | Gasoline | Diesel |
| Cylinders | 4 | 4 |
| Displacement | 3.7 L | 3.9 L |
| Weight | 3 551 kg | — |
| Drive | 2WD | 2WD or 4WD |
| Transmission | Partial power shift | Power shift |
| Gears (fwd/rev) | 8 / 2 | 8 / 4 |
| Rear lift capacity | — | 1 632 kg |
| Wheelbase | 236 cm | 223 cm |
| Length | 346 cm | — |
| Cab | — | Yes |
Frequently asked questions
Which is more powerful, the Allis Chalmers 175 or the International Harvester 684?
The Allis Chalmers 175 and the International Harvester 684 deliver the same power: 69 HP.
Which is more recent, the Allis Chalmers 175 or the International Harvester 684?
The International Harvester 684 is the more recent model: production started in 1977, versus 1970 for the Allis Chalmers 175.

