Caterpillar C15

I · 15.2 DPF 634hp (466kW) 2780Nm

Stage 1

	Original	After tuning	Diff
Power hp	634	710	+76
Torque Nm	2780	3140	+360

Power gain

+12%

Torque gain

+13%

Fuel economy −5%

Before

~~76.1~~ L / h

After tuning

72.1 L / h

Saves ≈ 4.0 L / h — about 3 987 L (over 1 000 engine-hours) ≈ €6 978

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

Power graph / Stage 1

PowerTorqueStock