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← Caterpillar C11 engines

Caterpillar C11 11.1 340hp (250kW) 1695Nm

I · 340 hp
Stage 1
OriginalAfter tuningDiff
Power hp340 395 +55
Torque Nm1695 1795 +100
Power gain
+16%
Torque gain
+6%
Fuel economy −10%
Before
40.8 L / h
After tuning
36.7 L / h
Saves ≈ 4.1 L / h — about 4 072 L (over 1 000 engine-hours) ≈ €7 126
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +55 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