Fendt Katana Gen3

AdBlue (DEF) capacity & service interval

Fendt Katana Gen3 uses AdBlue (DEF) with a capacity range of 190 to 205 liters. The data covers 2 configurations.

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

TypeSpecifications
Katana 650 Gen 3 (2020- )
  • Use: Normal
  • Capacity 205 liter
Katana 850 Gen 3 (2020- )
  • Use: Normal
  • Capacity 190 liter

Additional Notes

  • The Fendt Katana Gen3 uses a selective catalytic reduction (SCR) system, which injects AdBlue (DEF) into the exhaust stream to reduce nitrogen oxide emissions in diesel engines.
  • The Katana 650 Gen3, starting from 2020, carries an AdBlue tank capacity of 205 liters, a figure that reflects the scale of fluid storage needed for extended field operation without frequent refilling.
  • The Katana 850 Gen3, also starting from 2020, has a slightly smaller AdBlue capacity of 190 liters, meaning the larger model designation does not correspond to a larger DEF tank in this case.
  • Both configurations list capacity under normal use conditions, indicating the 205-liter and 190-liter figures apply to standard operating scenarios rather than severe or exceptional duty cycles.
  • A 205-liter AdBlue capacity on the Katana 650 Gen3 represents a substantial reservoir by agricultural machinery standards, where high-capacity tanks are common on large harvesting equipment to reduce downtime during long harvesting runs.

Other Systems