Caterpillar C15

I · 14.6 515hp (379kW) 1650Nm

Stage 1

	Original	After tuning	Diff
Power hp	515	600	+85
Torque Nm	1650	1990	+340

Power gain

+17%

Torque gain

+21%

Fuel economy −7%

Before

~~61.8~~ L / h

After tuning

57.6 L / h

Saves ≈ 4.2 L / h — about 4 186 L (over 1 000 engine-hours) ≈ €7 326

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

Power graph / Stage 1

PowerTorqueStock