Caterpillar C12

I · 12.0 379hp (279kW) 1450Nm

Stage 1

	Original	After tuning	Diff
Power hp	379	395	+16
Torque Nm	1450	1595	+145

Power gain

+4%

Torque gain

+10%

Fuel economy −6%

Before

~~45.5~~ L / h

After tuning

42.9 L / h

Saves ≈ 2.6 L / h — about 2 589 L (over 1 000 engine-hours) ≈ €4 531

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

Power graph / Stage 1

PowerTorqueStock