Caterpillar C15

I · 15.2 DPF 558hp (410kW) 2509Nm

Stage 1

	Original	After tuning	Diff
Power hp	558	620	+62
Torque Nm	2509	2880	+371

Power gain

+11%

Torque gain

+15%

Fuel economy −5%

Before

~~67.0~~ L / h

After tuning

63.3 L / h

Saves ≈ 3.7 L / h — about 3 657 L (over 1 000 engine-hours) ≈ €6 399

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

Power graph / Stage 1

PowerTorqueStock