Deutz-Fahr Series 6 C TTV

Coolant capacity & service interval

Deutz-Fahr Series 6 C TTV uses coolant with a capacity of 15,5 liters. Service intervals include checks every 10 hours and changes at 2000 to 2400 hours or 24 months. The data covers 9 configurations.

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

TypeSpecifications
6115C TTV, Stage 5->ZKDLT00200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2400 hours/ 24 months
6115C TTV, Stage 5->ZKDGW60200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
6115C TTV, Stage 5->ZKDLW30200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
6125C TTV, Stage 5->ZKDLT10200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2400 hours/ 24 months
6125C TTV, Stage 5->ZKDLW470200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
6125C TTV, Stage 5->ZKDGW70200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
6135C TTV, Stage 5->ZKDLT20200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2400 hours/ 24 months
6135C TTV, Stage 5->ZKDGW80200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months
6135C TTV, Stage 5->ZKDLW50200TD50001 (2022- )
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 2000 hours/ 24 months

Additional Notes

  • All nine configurations of the Deutz-Fahr Series 6 C TTV covered in these specifications share a uniform cooling system capacity of 15.5 liters, regardless of power variant (6115C, 6125C, or 6135C) or serial number series.
  • A 15.5-liter cooling system capacity is relatively substantial for an agricultural tractor, reflecting the thermal management demands of a Stage 5 emissions-compliant engine, which incorporates exhaust aftertreatment components that generate additional heat loads.
  • The coolant level check interval is set at 10 hours across all nine configurations. In agricultural machinery, a 10-hour check interval corresponds roughly to daily inspection during active field seasons, given that a standard working day commonly runs 8-10 hours.
  • Two distinct coolant change intervals appear across the specifications: 2000 hours or 24 months, and 2400 hours or 24 months. Both intervals apply under normal use conditions, meaning the difference is tied to the specific serial number series rather than to operating severity.
  • Within each power variant (6115C, 6125C, and 6135C), the configuration belonging to the ZKDLT serial number series carries the longer 2400-hour change interval, while the ZKDGW and ZKDLW series are specified at 2000 hours.
  • The 24-month calendar limit applies equally to both the 2000-hour and 2400-hour configurations. A time-based ceiling alongside an hours-based one means whichever threshold is reached first governs the service event, which is standard practice for machines that may accumulate hours unevenly across seasons.
  • The 400-hour difference between the two change intervals (2000 vs. 2400 hours) represents a 20% extension in service life for the ZKDLT-series configurations. At typical agricultural usage rates, this gap can translate to a meaningful difference in annual service frequency for high-utilization machines.

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