DOC #CERT-7CE3-01AC-C1DD
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
John Deere 6020serie
All 6820 135hp Diesel
Original
135HP
550 Nm
Stage 1
170HP
770 Nm
+35 HP / +26% +220 Nm / +40%
Estimated Power and Torque Curve
Customer
Chassis
Date
Signature
Stamp
NOTICE: This document represents estimated values based on database information. It is not valid as official certification without the original handwritten signature and physical stamp of the authorized technician. Performance values may vary based on vehicle condition, fuel quality and operating environment.