Tuning24 / Tuning by brand / John Deere / John Deere Tractor 9R | RX 640 - 13.6L - 640HP - Tier4F John Deere Tractor 9R | RX 640 - 13.6L - 640HP - Tier4F Tuning for the John Deere Tractor 9R | RX 640 - 13.6L - 640HP - Tier4F: 640 hp becomes up to 770 hp, torque 2955 to 3641 Nm. EGR, DEF delete available.
Available for this machine ECO-Tuning HP 640 → 700 NM 2955 → 3310 Performance-Tuning HP 640 → 770 NM 2955 → 3641 EGR Delete Available
DEF Delete Available
Legal aspects These product modifications may not be permitted in all countries and can affect your vehicle’s type-approval, insurance coverage and warranty claims. You confirm that you have read and understood Sections 7.16, 7.17 and 7.18 of the Terms & Conditions and will verify all local legal requirements with your authorized dealer or a qualified expert before use.
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