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← Caterpillar C11 engines

Caterpillar C11 11.1 310hp (229kW) 1424Nm

I · 311 hp
Stage 1
OriginalAfter tuningDiff
Power hp311 365 +54
Torque Nm1424 1690 +266
Power gain
+17%
Torque gain
+19%
Fuel economy −8%
Before
37.3 L / h
After tuning
34.3 L / h
Saves ≈ 3.1 L / h — about 3 050 L (over 1 000 engine-hours) ≈ €5 338
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +54 hp on the road?
Get your ready-to-flash Stage 1 file for the Caterpillar C11
Order tuning file →
Stage 1 file from €120
Exact price depends on the ECU — confirmed when you upload the file
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph