New Holland 10S Series

Coolant capacity & service interval

The New Holland 10S Series uses coolant with a capacity of 18 liters. The data covers 5 configurations of this model.

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

TypeSpecifications
6610S (1994-2000)
  • Use: Normal
  • Capacity 18 liter
6610S HC (1994-2000)
  • Use: Normal
  • Capacity 18 liter
7610S (1994-2000)
  • Use: Normal
  • Capacity 18 liter
7610S HC (1994-2000)
  • Use: Normal
  • Capacity 18 liter
7810S (1994-2000)
  • Use: Normal
  • Capacity 18 liter

Additional Notes

  • All five configurations in the New Holland 10S Series — the 6610S, 6610S HC, 7610S, 7610S HC, and 7810S — share an identical cooling system capacity of 18 liters across the 1994-2000 model years.
  • An 18-liter cooling system capacity is a relatively substantial figure for agricultural tractors of this era, reflecting the thermal management demands of the engines used across the 10S Series lineup.
  • The capacity figure of 18 liters applies under normal use conditions for each configuration, meaning the specification is tied to standard operating environments rather than severe-duty or first-fill scenarios.
  • The HC variants — the 6610S HC and 7610S HC — carry the same 18-liter cooling system capacity as their standard counterparts, indicating no difference in cooling system volume between the standard and HC trim levels.

Other Systems