Hürlimann XB TB

AdBlue (DEF) capacity & service interval

The Hürlimann XB TB model uses AdBlue (DEF) fluid with a capacity of 10 liters. Four configurations of the model are covered.

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

TypeSpecifications
XB 105 TB, Stage 5->ZKDLN60200TH50001 (2023- )
  • Use: Normal
  • Capacity 10 liter
XB 105 TB, Stage 5->ZKDLM80200TH50001 (2023- )
  • Use: Normal
  • Capacity 10 liter
XB 115 TB, Stage 5->ZKDLN70200TH50001 (2023- )
  • Use: Normal
  • Capacity 10 liter
XB 115 TB, Stage 5->ZKDLM90200TH50001 (2023- )
  • Use: Normal
  • Capacity 10 liter

Additional Notes

  • All four XB TB configurations listed carry a 10-liter AdBlue (DEF) tank capacity, which is a service fill figure representing the usable volume of the selective catalytic reduction (SCR) reservoir rather than a component overhaul measurement.
  • The Hürlimann XB 105 TB Stage 5 appears under two separate serial number breakpoints, ZKDLM80200TH50001 and ZKDLN60200TH50001, both starting in 2023, yet both share the identical 10-liter SCR capacity.
  • The XB 115 TB Stage 5 similarly splits across two serial number lines, ZKDLM90200TH50001 and ZKDLN70200TH50001, with the 10-liter capacity applying equally across both variants from 2023 onward.
  • The use condition recorded for every row is normal, meaning the 10-liter capacity figure is associated with standard operating conditions rather than a severe-duty or first-fill scenario.
  • A 10-liter DEF tank is a relatively modest reservoir for agricultural machinery, which in practical terms means refill intervals are closely tied to engine load and operating hours rather than a fixed calendar schedule.
  • The Stage 5 designation across all four configurations refers to EU Stage V emissions compliance, a regulatory standard that mandates SCR technology as part of the exhaust aftertreatment system, which is why AdBlue capacity is a tracked specification for these models.

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