Massey Ferguson MF 7S

AdBlue (DEF) capacity & service interval

The Massey Ferguson MF 7S uses AdBlue (DEF) fluid with a capacity of 47.5 liters. The data covers 8 configurations of this model.

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

TypeSpecifications
MF 7S.155 Dyna-6 (2022- )
  • Use: Normal
  • Capacity 47,5 liter
MF 7S.165 Dyna-6 (2022- )
  • Use: Normal
  • Capacity 47,5 liter
MF 7S.180 Dyna-6 (2022- )
  • Use: Normal
  • Capacity 47,5 liter
MF 7S.155 Dyna-VT (2021- )
  • Use: Normal
  • Capacity 47,5 liter
MF 7S.165 Dyna-VT (2021- )
  • Use: Normal
  • Capacity 47,5 liter
MF 7S.180 Dyna-VT (2021- )
  • Use: Normal
  • Capacity 47,5 liter
MF 7S.190 Dyna-VT (2021- )
  • Use: Normal
  • Capacity 47,5 liter
MF 7S.210 Dyna-VT (2021- )
  • Use: Normal
  • Capacity 47,5 liter

Additional Notes

  • The Massey Ferguson MF 7S series uses a selective catalytic reduction (SCR) system for exhaust aftertreatment, which injects AdBlue (also known as diesel exhaust fluid or DEF) into the exhaust stream to reduce nitrogen oxide emissions in compliance with modern agricultural equipment emissions standards.
  • All eight configurations across the MF 7S lineup carry a uniform AdBlue tank capacity of 47.5 liters, a volume typical of larger agricultural tractors where extended field operation between refills is a practical necessity.
  • The 47.5-liter capacity represents the total tank fill volume rather than a system fluid change quantity, as AdBlue is consumed continuously during engine operation and replenished by topping up rather than by scheduled fluid replacement intervals.
  • The MF 7S range spans two transmission families: the Dyna-6, a six-step semi-powershift unit, and the Dyna-VT, a continuously variable transmission. Both transmission types share the same 47.5-liter AdBlue tank capacity across all power variants.
  • Within the Dyna-6 transmission group, three power variants are listed: the MF 7S.155, MF 7S.165, and MF 7S.180, all introduced from 2022, each with the 47.5-liter AdBlue capacity under normal use conditions.
  • The Dyna-VT transmission group covers a wider power range, spanning the MF 7S.155, MF 7S.165, MF 7S.180, MF 7S.190, and MF 7S.210 variants, all introduced from 2021, and all sharing the same 47.5-liter AdBlue specification under normal use conditions.
  • The Dyna-VT variants carry an introduction year of 2021, one year earlier than the Dyna-6 variants, which are listed from 2022, indicating a staggered rollout between the two transmission families within the MF 7S series.

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