Claas Atos

Brake fluid capacity & service interval

Claas Atos brake fluid capacity is 1 liter. Service intervals include checking every 50 hours and changing every 24 months. The data covers 6 configurations.

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

TypeSpecifications
Atos 220 (2015-2020)
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
  • Change 24 months
Atos 230 (2015-2020)
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
  • Change 24 months
Atos 240 (2015-2020)
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
  • Change 24 months
Atos 330 (2015-2020)
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
  • Change 24 months
Atos 340 (2015-2020)
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
  • Change 24 months
Atos 350 (2015-2020)
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
  • Change 24 months

Additional Notes

  • The Claas Atos brake fluid system is noted as a combined hydraulic brake and clutch system, meaning a single fluid reservoir serves both functions across all six variants in the 220, 230, 240, 330, 340, and 350 configurations.
  • Every variant from 2015-2020 carries a uniform system capacity of 1 liter, which is consistent with a compact shared reservoir rather than a large dedicated brake circuit found in heavier machinery.
  • The check interval is set at 50 operating hours under normal use conditions, a figure tied to engine hours rather than calendar time, which is standard practice for agricultural equipment where annual mileage is not a meaningful measure.
  • The fluid change interval is 24 months under normal use conditions, reflecting the well-established tendency of glycol-based brake fluids to absorb moisture over time, which lowers the boiling point and reduces braking effectiveness regardless of operating hours accumulated.
  • The 50-hour check interval and 24-month change interval operate as independent schedules, meaning whichever threshold is reached first would govern the required service action at a given point in operation.
  • The capacity and service intervals are identical across the 220, 230, 240, 330, 340, and 350 variants for 2015-2020, indicating no differentiation in brake and clutch hydraulic system sizing between the lower and higher model numbers within the Atos range.

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