Claas Axion

Brake fluid capacity & service interval

Claas Axion brake fluid capacity is 0,9 liters. Service intervals include a 10 hour check and a 2000 hour or 24 month change. The data covers 13 configurations.

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

TypeSpecifications
Axion 810 Hexashift (2009-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 820 Hexashift (2009-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 830 Hexashift (2009-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 840 Hexashift (2009-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 850 Hexashift (2009-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 810 CMATIC (2008-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 820 CMATIC (2008-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 840 CMATIC (2008-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 810 (2007-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 820 (2007-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 830 (2007-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 840 (2007-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months
Axion 850 (2007-2014)
  • Use: Normal
  • Capacity 0,9 liter (40 km/h version)
  • Check 10 hours
  • Change 2000 hours/ 24 months

Additional Notes

  • The 0.9-liter brake fluid capacity listed across all Claas Axion 810-850 variants applies specifically to the 40 km/h version, meaning configurations rated for higher road speeds may carry a different system volume not reflected in these specifications.
  • A check interval of every 10 operating hours is notably short by agricultural machinery standards, reflecting the safety-critical nature of hydraulic brake fluid in heavy tractor applications where fluid level and condition directly affect braking performance.
  • The change interval is defined by two thresholds simultaneously: 2000 operating hours or 24 months, whichever comes first. The calendar limit acknowledges that brake fluid degrades through moisture absorption over time regardless of machine usage.
  • The Claas Axion 810, 820, 830, 840, and 850 all share an identical 0.9-liter hydraulic brake system capacity, indicating a common brake circuit architecture across the model range despite differences in engine output between variants.
  • CMATIC variants of the Axion 810, 820, and 840 entered the specifications from 2008, one year after the base models, yet carry the same 0.9-liter brake fluid capacity and identical service intervals, suggesting the continuously variable transmission does not alter the brake circuit design.
  • Hexashift variants across the 810, 820, 830, 840, and 850 all appear from 2009 onward and share the same brake fluid capacity and service schedule as both the base and CMATIC configurations, pointing to a unified hydraulic brake system across all three transmission types in the Axion range.
  • The Axion 830 and 850 are each listed only in base and Hexashift configurations, without a CMATIC variant, while the 810, 820, and 840 include all three transmission options within the 2007-2014 period.

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