Ammann Rubber tyred rollers, AP

Brake fluid capacity & service interval

Ammann Rubber tyred rollers, AP use brake fluid with a capacity range of 0,75 to 1,75 liters. Service intervals include a check at 20 hours and a change at 24 months or 2000 hours. The data covers 2 configurations.

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

TypeSpecifications
AP 240, Cummins 4BT4.5-C99 T2 (2006-2012)
  • Use: Normal
  • Capacity 0,75 liter
  • Check 20 hours
  • Change 24 months/ 2000 hours
AP 240, Cummins 4BT4.5-C99 T3 (2006-2012)
  • Use: Normal
  • Capacity 1,75 liter
  • Check 20 hours
  • Change 24 months/ 2000 hours

Additional Notes

  • The Ammann Rubber tyred rollers, AP line shows a notable capacity difference between two Tier variants of the AP 240. The Cummins 4BT4.5-C99 T2 carries a brake fluid capacity of 0.75 liter, while the Cummins 4BT4.5-C99 T3 holds 1.75 liters, representing more than double the volume within the same model designation.
  • Both AP 240 configurations specify a hydraulic brake system, meaning the fluid capacity figures reflect the volume required to service a hydraulically actuated braking circuit rather than a mechanical or pneumatic arrangement.
  • A check interval of 20 hours applies to both the T2 and T3 variants under normal use conditions, indicating a relatively frequent inspection cycle consistent with heavy equipment operating in demanding environments.
  • The change interval for brake fluid on both AP 240 variants is defined by a dual threshold: 24 months or 2000 hours, whichever comes first. Under normal use conditions, either the calendar limit or the operational hour limit triggers a fluid replacement.
  • The 2000-hour change threshold, shared across both engine tier variants for the 2006-2012 period, represents a substantial operational duration, reflecting the extended service cycles typical of large compaction equipment.

Other Systems