Caterpillar 3126B All 7.2 - 305hp
Real standard and upgraded performance figures for the 7.2 - 305hp engine in the Caterpillar 3126B All.
These are real standard and Stage 1 (and where available, Stage 2) figures for the Caterpillar 3126B All 7.2 - 305hp — not a generic estimate for the model range.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 305 | 1085 |
| Stage 1 | 355 | 1350 |
| Stage 2 | 380 | 1482 |
- Make
- Caterpillar
- Model
- 3126B
- Generation
- All
- Engine
- 7.2 - 305hp
- Fuel type
- diesel
Frequently asked questions
Is Stage 1 tuning safe for the Caterpillar 3126B All 7.2 - 305hp?
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 7.2 - 305hp make after tuning?
Standard output is 305 HP / 1085 Nm; Stage 1 on this engine typically reaches 355 HP / 1350 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Caterpillar 3126B All 7.2 - 305hp 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 7.2 - 305hp 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.