Farmtrac F series

Coolant capacity & service interval

Farmtrac F series uses coolant with a capacity range of 14 to 20 liters. Service intervals require a change every 12 months. The data covers 8 configurations.

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

TypeSpecifications
Farmtrac FT 535 (2012- )
  • Use: Normal
  • Capacity 14 liter
  • Change 12 months
Farmtrac FT 555/555DT (2012- )
  • Use: Normal
  • Capacity 14 liter
  • Change 12 months
Farmtrac FT 670/670DT (2012- )
  • Use: Normal
  • Capacity 17 liter
  • Change 12 months
Farmtrac FT 675/675DT (2012- )
  • Use: Normal
  • Capacity 15,5 liter
  • Change 12 months
Farmtrac FT 685DT (2012- )
  • Use: Normal
  • Capacity 17 liter
  • Change 12 months
Farmtrac FT 690DT (2012- )
  • Use: Normal
  • Capacity 17 liter
  • Change 12 months
Farmtrac FT 7100DT (2012- )
  • Use: Normal
  • Capacity 20 liter
  • Change 12 months
Farmtrac FT 7110DT (2012- )
  • Use: Normal
  • Capacity 20 liter
  • Change 12 months

Additional Notes

  • The Farmtrac F series coolant system capacities span a range from 14 liters on the smaller models up to 20 liters on the largest, reflecting the differences in engine displacement and block size across the lineup.
  • The FT 535 and FT 555/555DT share an identical 14-liter cooling system capacity, placing them in the same class in terms of thermal management volume within the F series.
  • The FT 675/675DT carries a 15.5-liter cooling system capacity, which positions it between the 14-liter smaller models and the 17-liter group, indicating a mid-range engine size relative to the broader F series.
  • The FT 670/670DT, FT 685DT, and FT 690DT all share a 17-liter cooling system capacity under normal use conditions, suggesting comparable engine cooling demands across those three configurations despite their differing model designations.
  • The FT 7100DT and FT 7110DT both require 20 liters of coolant, the highest capacity figure in the F series specifications, consistent with larger-displacement engines that generate greater heat loads requiring more fluid volume to manage.
  • A 20-liter cooling system capacity is a notably large fill volume for agricultural tractors and generally corresponds to multi-cylinder engines with higher horsepower ratings, where maintaining stable operating temperatures demands a greater coolant reservoir.
  • All eight F series models listed carry a 12-month coolant change interval under normal use conditions, meaning the service schedule is time-based rather than tied to operating hours or mileage.
  • A time-based 12-month interval for coolant replacement is standard practice for equipment where annual seasonal cycles, rather than accumulated runtime, drive fluid degradation through oxidation and additive depletion.

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