JCB Wheeled loaders (USA)

Automatic transmission fluid capacity & service interval

JCB Wheeled loaders (USA) require Automatic transmission fluid with a capacity of 27 liter. Service intervals include checking every 10 hours and changing every 1000 hours or 12 months. The data covers 2 configurations.

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

TypeSpecifications
  • 413S HT USA, JCB Ecomax Stage IV/T4f (2016- )
  • Powershift
  • Use: Normal
  • Capacity 27 liter
  • Check 10 hours
  • Change 1000 hours/ 12 months
  • Code: ZF 6WG115 6/3
  • 413S HT USA, JCB Ecomax Stage IIIB/T4i (2013- )
  • Powershift
  • Use: Normal
  • Capacity 27 liter
  • Check 10 hours
  • Change 1000 hours/ 12 months
  • Code: ZF 6WG115 6/3

Additional Notes

  • The powershift transmission in the JCB Wheeled Loaders (USA) 413S HT carries a fluid capacity of 27 liters, a volume consistent with a full transmission service fill rather than a minor top-up quantity.
  • Both the Ecomax Stage IIIB/T4i variant from 2013 and the Ecomax Stage IV/T4f variant from 2016 share an identical 27-liter capacity for the powershift transmission fluid.
  • The fluid check interval is set at every 10 hours of operation under normal use conditions, reflecting the relatively frequent monitoring expected of a high-load transmission system in wheeled loader applications.
  • The fluid change interval is specified at 1000 hours or 12 months under normal use conditions, whichever comes first, applying equally across both the Stage IIIB/T4i and Stage IV/T4f engine configurations.
  • The alignment of capacity and service intervals across two distinct engine emission tiers indicates that the powershift transmission assembly itself remained unchanged between the Stage IIIB/T4i and Stage IV/T4f variants of the 413S HT.

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