John Deere 6020 Series

I (2001 >) · 6220 4.5 90hp (66kW) 410Nm

Stage 1

	Original	After tuning	Diff
Power hp	90	115	+25
Torque Nm	410	545	+135

Power gain

+28%

Torque gain

+33%

Fuel economy −5%

Before

~~10.8~~ L / h

After tuning

10.2 L / h

Saves ≈ 0.6 L / h — about 555 L (over 1 000 engine-hours) ≈ €970

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

Power graph / Stage 1

PowerTorqueStock