Jungheinrich Stackers

Brake fluid capacity & service interval

Jungheinrich Stackers utilize brake fluid with a capacity of 0,18 liter. Service intervals include checks at 50 hours and 1000 hours, with fluid changes required every 12 months or 2000 hours. The data covers 4 configurations.

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

TypeSpecifications
ETX 513 (2004- )
  • Use: Normal
  • Capacity 0,18 liter
  • Check 1000 hours
  • Change 12 months/ 2000 hours
ETX 515 (2004- )
  • Use: Normal
  • Capacity 0,18 liter
  • Check 1000 hours
  • Change 12 months/ 2000 hours
ETX ac 125 (2001- )
  • Use: Normal
  • Capacity 0,18 liter
  • Check 50 hours
  • Change 12 months/ 2000 hours
ETX ac 150 (2001- )
  • Use: Normal
  • Capacity 0,18 liter
  • Check 50 hours
  • Change 12 months/ 2000 hours

Additional Notes

  • All four stacker configurations listed share a hydraulic brake system fluid capacity of 0.18 liter. This small volume is consistent with a compact hydraulic brake circuit typical of electric warehouse stackers, where the braking system is minimal compared to larger industrial vehicles.
  • The change interval across all four configurations is set at 12 months or 2000 hours, whichever comes first. The dual-trigger structure reflects standard brake fluid maintenance logic, since brake fluid degrades through moisture absorption over time regardless of operational hours.
  • The Jungheinrich ETX ac 125 and ETX ac 150, both introduced from 2001, carry a check interval of 50 hours. This is notably more frequent than the check interval assigned to the ETX 513 and ETX 515.
  • The ETX 513 and ETX 515, both introduced from 2004, have a check interval of 1000 hours. Compared to the 50-hour check interval on the ETX ac 125 and ETX ac 150, the 1000-hour interval represents a twenty-fold reduction in inspection frequency.
  • Despite the significant difference in check intervals between the two model groups, the fluid change interval of 12 months or 2000 hours remains identical across all four configurations, indicating the change schedule is independent of how often the system is inspected.