Caterpillar 3406E

I · 14.6 441hp (324kW) 2108Nm

Stage 1

	Original	After tuning	Diff
Power hp	441	560	+119
Torque Nm	2108	2640	+532

Power gain

+27%

Torque gain

+25%

Fuel economy −7%

Before

~~52.9~~ L / h

After tuning

49.3 L / h

Saves ≈ 3.6 L / h — about 3 597 L (over 1 000 engine-hours) ≈ €6 294

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

Power graph / Stage 1

PowerTorqueStock