Caterpillar C15

I · 15.2 DPF 481hp (354kW) 2238Nm

Stage 1

	Original	After tuning	Diff
Power hp	481	540	+59
Torque Nm	2238	2540	+302

Power gain

+12%

Torque gain

+13%

Fuel economy −6%

Before

~~57.7~~ L / h

After tuning

54.3 L / h

Saves ≈ 3.4 L / h — about 3 389 L (over 1 000 engine-hours) ≈ €5 931

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

Power graph / Stage 1

PowerTorqueStock