Fendt 900 Vario Gen7

AdBlue (DEF) capacity & service interval

The Fendt 900 Vario Gen7 uses AdBlue (DEF) fluid with a capacity of 70 liters. The data covers 5 configurations of this model.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
930 Vario (2021- )
  • Use: Normal
  • Capacity 70 liter
933 Vario (2021- )
  • Use: Normal
  • Capacity 70 liter
936 Vario (2021- )
  • Use: Normal
  • Capacity 70 liter
939 Vario (2021- )
  • Use: Normal
  • Capacity 70 liter
942 Vario (2021- )
  • Use: Normal
  • Capacity 70 liter

Additional Notes

  • The Fendt 900 Vario Gen7 AdBlue system is classified as a selective catalytic reduction (SCR) system, which is an emissions control technology that injects diesel exhaust fluid into the exhaust stream to convert nitrogen oxides into nitrogen and water.
  • All five variants covered by the specifications — the 930, 933, 936, 939, and 942 Vario — share an identical AdBlue tank capacity of 70 liters under normal use conditions.
  • A 70-liter AdBlue tank is a notably large reservoir by agricultural equipment standards, reflecting the high-output engine demands of tractors in the 900 Vario Gen7 range and the corresponding rate of DEF consumption during extended field operations.
  • The uniform 70-liter capacity across all five model variants indicates that the SCR tank design is shared across the lineup regardless of the power output differences between the 930 and 942 Vario.
  • All specifications are listed under normal use conditions, meaning the 70-liter capacity figure applies to standard operating scenarios rather than severe-duty or specialized service classifications.

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