Caterpillar C15

I · 14.6 525hp (386kW) 1850Nm

Stage 1

	Original	After tuning	Diff
Power hp	525	610	+85
Torque Nm	1850	2190	+340

Power gain

+16%

Torque gain

+18%

Fuel economy −7%

Before

~~63.0~~ L / h

After tuning

58.7 L / h

Saves ≈ 4.3 L / h — about 4 322 L (over 1 000 engine-hours) ≈ €7 564

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

Power graph / Stage 1

PowerTorqueStock