Caterpillar C12

I · 12.0 355hp (261kW) 1350Nm

Stage 1

	Original	After tuning	Diff
Power hp	355	395	+40
Torque Nm	1350	1595	+245

Power gain

+11%

Torque gain

+18%

Fuel economy −5%

Before

~~42.6~~ L / h

After tuning

40.3 L / h

Saves ≈ 2.3 L / h — about 2 254 L (over 1 000 engine-hours) ≈ €3 945

Estimate for a typical duty cycle · real saving depends on load & driving style

Power graph / Stage 1

PowerTorqueStock