Caterpillar D7 vs John Deere 3440
Side-by-side specs comparison
Verdict by the numbers
- The Caterpillar D7 and the John Deere 3440 deliver the same power: 102 HP.
- The John Deere 3440 is the more recent model: production started in 1979, versus 1940 for the Caterpillar D7.
Full specs comparison
| Caterpillar D7 | John Deere 3440 | |
|---|---|---|
| Power | 102 HP | 102 HP |
| Production years | 1940–1954 | 1979–1981 |
| Fuel | Diesel | Diesel |
| Cylinders | 4 | 6 |
| Displacement | 13.6 L | 5.9 L |
| Weight | — | 4 145 kg |
| Drive | — | 2WD |
| Transmission | Gear | — |
| Gears (fwd/rev) | 5 / 4 | 8 / 2 |
| Wheelbase | — | 262 cm |
| Length | — | 403 cm |
Frequently asked questions
Which is more powerful, the Caterpillar D7 or the John Deere 3440?
The Caterpillar D7 and the John Deere 3440 deliver the same power: 102 HP.
Which is more recent, the Caterpillar D7 or the John Deere 3440?
The John Deere 3440 is the more recent model: production started in 1979, versus 1940 for the Caterpillar D7.