Hürlimann XA SPIRIT

Brake fluid capacity & service interval

Hürlimann XA SPIRIT brake fluid capacity is 1 liter. Service intervals require a check every 50 hours. The data covers 4 configurations.

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

TypeSpecifications
XA 100 Spirit, Stage 3B ->ZKDDC90200BH50001 (2021- )
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
XA 70 Spirit, Stage 3B ->ZKDDC60200BH50001 (2021- )
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
XA 80 Spirit, Stage 3B ->ZKDDC70200BH50001 (2021- )
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
XA 90 Spirit, Stage 3B ->ZKDDC80200BH50001 (2021- )
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours

Additional Notes

  • The Hürlimann XA Spirit hydraulic brake system holds a capacity of 1 liter across the XA 70, XA 80, XA 90, and XA 100 Spirit variants, all at Stage 3B.
  • A 1-liter brake fluid capacity is a relatively modest volume, consistent with the contained hydraulic circuits typical of agricultural tractor braking systems rather than larger multi-circuit commercial vehicle setups.
  • The check interval for the hydraulic brake system is set at every 50 hours of operation under normal use conditions across all four XA Spirit configurations.
  • A 50-hour check interval is measured in engine operating hours rather than calendar time, which is standard practice for agricultural machinery where annual mileage or calendar-based scheduling is less meaningful than actual working time.
  • The uniform 1-liter capacity and 50-hour check interval across the XA 70, XA 80, XA 90, and XA 100 Spirit models indicate a shared hydraulic brake architecture despite the differing power outputs implied by the model designations.
  • Each variant carries a unique serial number threshold in the format ZKDDC_0200BH50001, with the middle segment varying by model, serving as the production identification boundary from which the 2021 specifications apply.

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