John Deere 6R 155 vs Ursus 1634
Side-by-side specs comparison
Verdict by the numbers
- The John Deere 6R 155 and the Ursus 1634 deliver the same power: 152 HP.
- The John Deere 6R 155 is the more recent model: production started in 2022, versus 1991 for the Ursus 1634.
- The John Deere 6R 155 is heavier: 7100 kg versus 5190 kg for the Ursus 1634.
- The Ursus 1634 offers a higher rear lift capacity: 5499 kg versus 4169 kg.
Full specs comparison
| John Deere 6R 155 | Ursus 1634 | |
|---|---|---|
| Power | 152 HP | 152 HP |
| Production years | 2022+ | 1991–2009 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 6.8 L | 6.8 L |
| Weight | 7 100 kg | 5 190 kg |
| Drive | 4WD | 4WD |
| Transmission | CVT | Power shift |
| Gears (fwd/rev) | — | 12 / 6 |
| Rear lift capacity | 4 169 kg | 5 499 kg |
| Wheelbase | 276 cm | 270 cm |
| Length | — | 449 cm |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the John Deere 6R 155 or the Ursus 1634?
The John Deere 6R 155 and the Ursus 1634 deliver the same power: 152 HP.
Which is more recent, the John Deere 6R 155 or the Ursus 1634?
The John Deere 6R 155 is the more recent model: production started in 2022, versus 1991 for the Ursus 1634.
Which is heavier, the John Deere 6R 155 or the Ursus 1634?
The John Deere 6R 155 is heavier: 7100 kg versus 5190 kg for the Ursus 1634.
Which has the higher lift capacity, the John Deere 6R 155 or the Ursus 1634?
The Ursus 1634 offers a higher rear lift capacity: 5499 kg versus 4169 kg.

