Holder C-Series

Coolant capacity & service interval

Holder C-Series coolant capacity is 9 liters. Service intervals include checks every 10 hours and changes every 24 months. The data covers 7 configurations.

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

TypeSpecifications
C 55 SC, Stage V (2019- )
  • Use: Normal
  • Capacity 9 liter
  • Check 10 hours
  • Change 24 months
C 65 SC/TC, Stage V (2019- )
  • Use: Normal
  • Capacity 9 liter
  • Check 10 hours
  • Change 24 months
C 70 SC/TC, Stage V (2019- )
  • Use: Normal
  • Capacity 9 liter
  • Check 10 hours
  • Change 24 months
C 250, Stage IIIA (2010-2019)
  • Use: Normal
  • Capacity 9 liter
  • Check 10 hours
  • Change 24 months
C 270, Stage IIIA (2010-2019)
  • Use: Normal
  • Capacity 9 liter
  • Check 10 hours
  • Change 24 months
C 350, Stage IIIA (2010-2019)
  • Use: Normal
  • Capacity 9 liter
  • Check 10 hours
  • Change 24 months
C 370, Stage IIIA (2010-2019)
  • Use: Normal
  • Capacity 9 liter
  • Check 10 hours
  • Change 24 months

Additional Notes

  • The Holder C-Series cooling system holds 9 liters across all listed configurations, spanning both Stage IIIA variants from 2010-2019 and Stage V variants from 2019 onward. A 9-liter capacity is typical of compact utility tractor cooling systems, reflecting the relatively modest engine displacement found in this class of machine.
  • The C 250, C 270, C 350, and C 370 all carry Stage IIIA emissions certification, a European off-road engine standard that governed non-road mobile machinery produced during the 2010-2019 period. All four share the identical 9-liter cooling system capacity, indicating a common cooling circuit architecture across the Stage IIIA lineup.
  • The Stage V configurations — C 55 SC, C 65 SC/TC, and C 70 SC/TC — also share the 9-liter cooling system capacity, meaning the transition from Stage IIIA to Stage V emissions compliance did not alter the cooling system volume in the C-Series.
  • The SC and SC/TC designations on the Stage V models refer to single-cylinder and single/twin-cylinder engine variants respectively. Despite the difference in cylinder configuration between the C 65 SC/TC and C 70 SC/TC, both retain the same 9-liter cooling system fill.
  • A coolant level check interval of 10 operating hours applies uniformly across all listed configurations under normal use conditions. A 10-hour check interval is notably frequent and reflects the demands placed on cooling systems in compact utility equipment, where operating environments can accelerate coolant loss or contamination.
  • The coolant change interval is set at 24 months for all configurations under normal use conditions. A time-based interval rather than an hours-based one is common for coolant, as coolant additive packages degrade over time regardless of machine activity, making calendar-based replacement the standard practice in this application.