John Deere 6020 Series

I (2001 >) · 6420S 4.5 120hp (88kW) 480Nm

Stage 1

	Original	After tuning	Diff
Power hp	120	140	+20
Torque Nm	480	645	+165

Power gain

+17%

Torque gain

+34%

Fuel economy −7%

Before

~~14.4~~ L / h

After tuning

13.4 L / h

Saves ≈ 1.0 L / h — about 966 L (over 1 000 engine-hours) ≈ €1 690

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

Power graph / Stage 1

PowerTorqueStock