Caterpillar D2 vs Massey-Harris 102 Junior
Side-by-side specs comparison
Verdict by the numbers
- The Caterpillar D2 is more powerful than the Massey-Harris 102 Junior: 30 HP versus 29 HP (+1 HP, +3%).
- The Massey-Harris 102 Junior is the more recent model: production started in 1939, versus 1938 for the Caterpillar D2.
Full specs comparison
| Caterpillar D2 | Massey-Harris 102 Junior | |
|---|---|---|
| Power | 30 HP | 29 HP |
| Production years | 1938–1957 | 1939–1946 |
| Fuel | Diesel | Distillate |
| Cylinders | 4 | 4 |
| Displacement | 4.1 L | 2.7 L |
| Weight | — | 1 542 kg |
| Drive | — | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 5 / 1 | 4 / 1 |
Frequently asked questions
Which is more powerful, the Caterpillar D2 or the Massey-Harris 102 Junior?
The Caterpillar D2 is more powerful than the Massey-Harris 102 Junior: 30 HP versus 29 HP (+1 HP, +3%).
Which is more recent, the Caterpillar D2 or the Massey-Harris 102 Junior?
The Massey-Harris 102 Junior is the more recent model: production started in 1939, versus 1938 for the Caterpillar D2.

