Caterpillar C12 — Stage 1 / Stage 2 parameters
hp
Stage 1 file for Caterpillar C12
Target +0 hp. Custom development for your engine.
Все двигатели Caterpillar C12 в базе
| Engine | Version | ECU | Stock | Stage 1 | Gain |
|---|---|---|---|---|---|
| 12.0 335hp (246kW) 1350Nm | I | — | 335 hp | 390 hp | +55 |
| 12.0 355hp (261kW) 1350Nm | I | — | 355 hp | 395 hp | +40 |
| 12.0 379hp (279kW) 1450Nm | I | — | 379 hp | 395 hp | +16 |
| 12.0 409hp (301kW) 1450Nm | I | — | 409 hp | 465 hp | +56 |
| 12.0 426hp (313kW) 1550Nm | I | — | 426 hp | 480 hp | +54 |
| 12.0 430hp (316kW) 1550Nm | I | — | 430 hp | 497 hp | +67 |
| 12.0 456hp (335kW) 1550Nm | I | — | 456 hp | 502 hp | +46 |
| 12.0 505hp (371kW) 1550Nm | I | — | 505 hp | 662 hp | +157 |
Stage 1 / Stage 2 parameter catalog for Caterpillar C12: 8 engines, all diesel. 335–505 hp stock → up to 662 Stage 1. All data is based on actual CHIPOK Stage files for specific ECUs.
Calibration for Caterpillar C12 is done in licensed WinOLS5. DPF / EGR / AdBlue are switched off per the manufacturer's service documentation — with no pending DTCs after flashing.
Each table row leads to a dedicated engine page with Stage 1 figures, a dyno chart and options. Available options: DPF off, EGR off, AdBlue / SCR off, Lambda off, DTC off, Speed limiter off, Flaps off. The file is prepared in 30-60 minutes on the CHIPOK portal, paid with credits and no subscription fees.
Caterpillar C12 engines in our database: Cat C12 11.9L inline-6 diesel 350-500 hp (heavy-duty 1996-2004). Specific ECU units: Caterpillar ADEM II/III. Model-specific notes: Iconic heavy diesel; used in Class 8 trucks, Motorhomes, fire trucks; ADEM III ECM; Stage 1 → +60 hp via flash; discontinued 2004 (replaced by C13).