Challenger 75E vs Kirovets K-744R2
Side-by-side specs comparison
Verdict by the numbers
- The Kirovets K-744R2 is more powerful than the Challenger 75E: 350 HP versus 340 HP (+10 HP, +3%).
- The Kirovets K-744R2 is the more recent model: production started in 2000, versus 1998 for the Challenger 75E.
Full specs comparison
| Challenger 75E | Kirovets K-744R2 | |
|---|---|---|
| Power | 340 HP | 350 HP |
| Production years | 1998–2001 | 2000–2024 |
| Fuel | Diesel | Diesel |
| Cylinders | 6 | 8 |
| Displacement | 10.3 L | 17.2 L |
| Weight | — | 15 680 kg |
| Drive | — | 4WD |
| Transmission | Power shift | Power shift |
| Gears (fwd/rev) | 10 / 2 | 16 / 8 |
| Wheelbase | — | 374 cm |
| Length | — | 735 cm |
| Cab | Yes | Yes |
Frequently asked questions
Which is more powerful, the Challenger 75E or the Kirovets K-744R2?
The Kirovets K-744R2 is more powerful than the Challenger 75E: 350 HP versus 340 HP (+10 HP, +3%).
Which is more recent, the Challenger 75E or the Kirovets K-744R2?
The Kirovets K-744R2 is the more recent model: production started in 2000, versus 1998 for the Challenger 75E.