Fendt 300 Vario Gen4

Coolant capacity & service interval

Fendt 300 Vario Gen4 coolant capacity is 24 liters. Service intervals include a check every 10 hours and a change every 2000 hours or 24 months. The data covers 4 configurations.

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

TypeSpecifications
311 Vario (2021- )
  • Use: Normal
  • Capacity 24 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
312 Vario (2021- )
  • Use: Normal
  • Capacity 24 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
313 Vario (2021- )
  • Use: Normal
  • Capacity 24 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
314 Vario (2021- )
  • Use: Normal
  • Capacity 24 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months

Additional Notes

  • The Fendt 300 Vario Gen4 cooling system holds 24 liters across the 311, 312, 313, and 314 Vario variants, indicating a uniform system volume regardless of the specific model within the range.
  • A 24-liter coolant capacity is a substantial fill volume, consistent with the demands of a liquid-cooled agricultural tractor engine where sustained high-load operation requires significant thermal management.
  • The coolant level check interval is set at every 10 hours of operation under normal use conditions, reflecting how frequently the system should be inspected rather than serviced in full.
  • A 10-hour check interval is notably short and aligns with the intensive daily operating cycles common in agricultural machinery, where coolant loss or contamination can occur more rapidly than in on-road vehicles.
  • The coolant change interval is specified at 2000 hours or 24 months under normal use conditions, whichever comes first, meaning calendar time can trigger a change even when the hour threshold has not been reached.
  • A 2000-hour change interval is a long-cycle specification, typical of modern extended-life coolant formulations used in heavy-duty equipment where frequent full drains would be impractical.
  • The 311, 312, 313, and 314 Vario models all share identical coolant capacity, check, and change specifications from 2021 onward, indicating no variation in cooling system requirements across the four variants in the Gen4 lineup.

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