CaseIH Steiger 645 vs John Deere 9RX 640
Side-by-side specs comparison
Verdict by the numbers
- The CaseIH Steiger 645 is more powerful than the John Deere 9RX 640: 636 HP versus 631 HP (+5 HP, +1%).
- The CaseIH Steiger 645 is the more recent model: production started in 2024, versus 2021 for the John Deere 9RX 640.
- The CaseIH Steiger 645 offers a higher rear lift capacity: 10319 kg versus 6804 kg.
Full specs comparison
| CaseIH Steiger 645 | John Deere 9RX 640 | |
|---|---|---|
| Power | 636 HP | 631 HP |
| Production years | 2024+ | 2021+ |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 6 |
| Displacement | 12.9 L | 13.6 L |
| Drive | 4WD | — |
| Transmission | Power shift | Power shift |
| Gears (fwd/rev) | 17 / 2 | 18 / 6 |
| Rear lift capacity | 10 319 kg | 6 804 kg |
| Wheelbase | 391 cm | — |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the CaseIH Steiger 645 or the John Deere 9RX 640?
The CaseIH Steiger 645 is more powerful than the John Deere 9RX 640: 636 HP versus 631 HP (+5 HP, +1%).
Which is more recent, the CaseIH Steiger 645 or the John Deere 9RX 640?
The CaseIH Steiger 645 is the more recent model: production started in 2024, versus 2021 for the John Deere 9RX 640.
Which has the higher lift capacity, the CaseIH Steiger 645 or the John Deere 9RX 640?
The CaseIH Steiger 645 offers a higher rear lift capacity: 10319 kg versus 6804 kg.

