Hürlimann XF

Power steering fluid capacity & service interval

Hürlimann XF power steering fluid capacity is 41 liters. Service intervals include checks every 10 hours and changes every 1200 hours or 12 months. The data covers 5 configurations.

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

TypeSpecifications
  • XF.100 (2004-2009)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 41 liter
  • Check 10 hours
  • Change 1200 hours/ 12 months
  • XF.55 (2004-2009)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 41 liter
  • Check 10 hours
  • Change 1200 hours/ 12 months
  • XF.70 (2004-2009)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 41 liter
  • Check 10 hours
  • Change 1200 hours/ 12 months
  • XF.75 (2004-2009)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 41 liter
  • Check 10 hours
  • Change 1200 hours/ 12 months
  • XF.90 (2004-2009)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 41 liter
  • Check 10 hours
  • Change 1200 hours/ 12 months

Additional Notes

  • The Hürlimann XF power steering fluid is part of a shared system that also serves the transaxle and hydraulic functions, meaning the 41-liter capacity reflects the total volume of a combined circuit rather than a standalone steering reservoir.
  • A 41-liter capacity is notably large by agricultural equipment standards, consistent with integrated hydraulic systems on tractors where a single fluid reservoir supplies multiple working circuits simultaneously.
  • All five XF variants covered — the XF.55, XF.70, XF.75, XF.90, and XF.100 — carry an identical 41-liter capacity for the transaxle/hydraulic/power steering system across the 2004-2009 model years.
  • The uniform capacity across configurations spanning different power outputs suggests a common hydraulic platform was used throughout the XF range during the 2004-2009 period.
  • The fluid check interval is set at every 10 operating hours under normal use conditions, which is a short cycle reflecting the importance of maintaining correct fluid level in a system that simultaneously manages steering response and hydraulic function.
  • The change interval is specified at 1200 hours or 12 months under normal use conditions, whichever comes first, applying a dual threshold that accounts for both high-use and low-use operating patterns.
  • A 12-month calendar limit alongside the 1200-hour threshold means fluid degradation over time is treated as a factor independent of machine usage, so low-hour seasonal operation still triggers a change at the annual mark.

Other Systems