Caterpillar C15OHE All 14.6 - 525hp
Real standard and upgraded performance figures for the 14.6 - 525hp engine in the Caterpillar C15OHE All.
Below: measured output for the 14.6 - 525hp in the Caterpillar C15OHE All, standard vs. remapped, in both horsepower and torque.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 525 | 1850 |
| Stage 1 | 620 | 2200 |
| Stage 2 | 667 | 2375 |
- Make
- Caterpillar
- Model
- C15OHE
- Generation
- All
- Engine
- 14.6 - 525hp
- Fuel type
- diesel
Frequently asked questions
Is Stage 1 tuning safe for the Caterpillar C15OHE All 14.6 - 525hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the 14.6 - 525hp make after tuning?
Standard output is 525 HP / 1850 Nm; Stage 1 on this engine typically reaches 620 HP / 2200 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Caterpillar C15OHE All 14.6 - 525hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the 14.6 - 525hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.