Caterpillar RD4 vs John Deere 1020 VU
Side-by-side specs comparison
Verdict by the numbers
- The Caterpillar RD4 and the John Deere 1020 VU deliver the same power: 44 HP.
- The John Deere 1020 VU is the more recent model: production started in 1967, versus 1935 for the Caterpillar RD4.
Full specs comparison
| Caterpillar RD4 | John Deere 1020 VU | |
|---|---|---|
| Power | 44 HP | 44 HP |
| Production years | 1935–1940 | 1967–1972 |
| Fuel | Diesel | Diesel |
| Cylinders | 4 | 3 |
| Displacement | 5.1 L | 2.5 L |
| Weight | — | 1 710 kg |
| Drive | — | 2WD |
| Transmission | Gear | Gear |
| Gears (fwd/rev) | 5 / 1 | 8 / 4 |
| Wheelbase | — | 160 cm |
| Length | — | 309 cm |
Frequently asked questions
Which is more powerful, the Caterpillar RD4 or the John Deere 1020 VU?
The Caterpillar RD4 and the John Deere 1020 VU deliver the same power: 44 HP.
Which is more recent, the Caterpillar RD4 or the John Deere 1020 VU?
The John Deere 1020 VU is the more recent model: production started in 1967, versus 1935 for the Caterpillar RD4.