New Holland T3.F

Coolant capacity & service interval

New Holland T3.F coolant capacity ranges from 12 to 15,6 liters. Service intervals include checking at 10 hours and changing at 3600 hours. The data covers 7 configurations.

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

TypeSpecifications
T3.60F (2018- )
  • Use: Normal
  • Capacity 15,6 liter
  • Check 10 hours
  • Change 3600 hours
T3.70F (2018- )
  • Use: Normal
  • Capacity 15,6 liter
  • Check 10 hours
  • Change 3600 hours
T3.80F (2018- )
  • Use: Normal
  • Capacity 15,6 liter
  • Check 10 hours
  • Change 3600 hours
T3.50F (2014-2019)
  • Use: Normal
  • Capacity 12 liter
  • Check 10 hours
  • Change 3600 hours
T3.55F (2014-2019)
  • Use: Normal
  • Capacity 12 liter
  • Check 10 hours
  • Change 3600 hours
T3.65F (2014-2019)
  • Use: Normal
  • Capacity 12 liter
  • Check 10 hours
  • Change 3600 hours
T3.75F (2014-2019)
  • Use: Normal
  • Capacity 12 liter
  • Check 10 hours
  • Change 3600 hours

Additional Notes

  • The New Holland T3.F series splits into two distinct cooling system capacities depending on the variant. The T3.50F, T3.55F, T3.65F, and T3.75F all share a 12-liter cooling system, while the T3.60F, T3.70F, and T3.80F each carry a larger 15.6-liter system. The difference in capacity reflects the larger engine displacement found in the higher-output variants.
  • A 12-liter cooling system capacity is a service fill figure, representing the total volume of coolant the system holds during normal operation. Knowing this value is essential when draining and refilling the system, as underfilling can lead to inadequate heat dissipation across the engine block and radiator circuit.
  • The 15.6-liter capacity on the T3.60F, T3.70F, and T3.80F represents a notably larger thermal management volume. Larger cooling systems are typically associated with engines producing more heat output, requiring greater fluid volume to maintain stable operating temperatures under load.
  • All seven variants share an identical coolant check interval of every 10 hours of operation under normal use conditions. A 10-hour check interval is relatively frequent and reflects the importance of monitoring coolant level and condition in agricultural equipment that often operates under sustained heavy loads.
  • The coolant change interval across all T3.F variants is set at 3,600 hours under normal use conditions. In agricultural machinery, 3,600 hours represents a substantial service life between fluid changes, and the interval is tied to the degradation rate of coolant additives that protect against corrosion and cavitation within the engine cooling circuit.
  • The T3.50F, T3.55F, T3.65F, and T3.75F share not only the same 12-liter capacity but also the same 2014-2019 model year range, indicating a closely related platform with consistent cooling system architecture across those four variants.
  • The T3.60F, T3.70F, and T3.80F each carry a starting model year of 2018, coinciding with the larger 15.6-liter cooling capacity. The alignment of the later introduction date with the increased capacity suggests a platform revision that accommodated a more powerful engine family requiring expanded thermal management.

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