Caterpillar 3406E All 14.6 - 558hp
Real standard and upgraded performance figures for the 14.6 - 558hp engine in the Caterpillar 3406E All.
Standard vs. upgraded performance for the Caterpillar 3406E All 14.6 - 558hp, based on real files we've processed for this exact engine.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 558 | 2516 |
| Stage 1 | 610 | 3000 |
| Stage 2 | 636 | 3242 |
- Make
- Caterpillar
- Model
- 3406E
- Generation
- All
- Engine
- 14.6 - 558hp
- Fuel type
- diesel
Frequently asked questions
Is Stage 1 tuning safe for the Caterpillar 3406E All 14.6 - 558hp?
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 - 558hp make after tuning?
Standard output is 558 HP / 2516 Nm; Stage 1 on this engine typically reaches 610 HP / 3000 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Caterpillar 3406E All 14.6 - 558hp 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 - 558hp 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.