Claas Atos

Automatic transmission fluid capacity & service interval

Claas Atos automatic transmission fluid capacity ranges from 48 to 54 liters. Service intervals include checks at 50 hours and changes at 1200 hours or 12 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)
  • Hydraulic system
  • Use: Normal
  • Capacity 48 liter
  • Check 50 hours
  • Change 1200 hours/ 12 months
  • Atos 230 (2015-2020)
  • Hydraulic system
  • Use: Normal
  • Capacity 48 liter
  • Check 50 hours
  • Change 1200 hours/ 12 months
  • Atos 240 (2015-2020)
  • Hydraulic system
  • Use: Normal
  • Capacity 48 liter
  • Check 50 hours
  • Change 1200 hours/ 12 months
  • Atos 330 (2015-2020)
  • Hydraulic system
  • Use: Normal
  • Capacity 51-54 liter
  • Check 50 hours
  • Change 1200 hours/ 12 months
  • Atos 340 (2015-2020)
  • Hydraulic system
  • Use: Normal
  • Capacity 51-54 liter
  • Check 50 hours
  • Change 1200 hours/ 12 months
  • Atos 350 (2015-2020)
  • Hydraulic system
  • Use: Normal
  • Capacity 51-54 liter
  • Check 50 hours
  • Change 1200 hours/ 12 months

Additional Notes

  • The Claas Atos transmission/hydraulic system is a combined circuit, meaning the automatic transmission fluid serves both the transmission and hydraulic functions within a single shared fluid volume.
  • The Atos 220, 230, and 240 each carry a transmission/hydraulic system capacity of 48 liters, reflecting the fluid volume required to fill the shared circuit across those three variants.
  • The Atos 330, 340, and 350 specify a capacity range of 51-54 liters for the same transmission/hydraulic system, a range rather than a fixed value that accounts for variation in fill level depending on configuration or settling conditions.
  • The capacity difference between the 220-240 group at 48 liters and the 330-350 group at 51-54 liters indicates a larger combined transmission/hydraulic circuit in the higher-numbered variants.
  • A fluid level check interval of 50 hours applies uniformly across all six Atos variants for the 2015-2020 period, which in agricultural equipment terms represents a relatively frequent inspection point given typical seasonal operating hours.
  • The fluid change interval across all six variants is set at 1200 hours or 12 months under normal use conditions, whichever comes first, meaning calendar time can trigger a change even when the hour threshold has not been reached.
  • All six variants share identical check and change intervals despite the capacity difference between the two groups, indicating the service schedule is not tied to fluid volume in the specifications.

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