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← Caterpillar C12 engines

Caterpillar C12

I · 12.0 430hp (316kW) 1550Nm
Stage 1
OriginalAfter tuningDiff
Power hp430 495 +65
Torque Nm1550 1825 +275
Power gain
+15%
Torque gain
+18%
Fuel economy −8%
Before
51.6 L / h
After tuning
47.3 L / h
Saves ≈ 4.3 L / h — about 4 320 L (over 1 000 engine-hours) ≈ €7 561
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +65 hp on the road?
Get your ready-to-flash Stage 1 file for the Caterpillar C12
Order tuning file
Original file back-up Delivered in ~30 min Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph