McCormick D-Max

Coolant capacity & service interval

McCormick D-Max requires 20 liters of coolant. Service intervals occur every 1000 hours or 12 months. The data covers 2 configurations.

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

TypeSpecifications
D-115 MAX, FPT NEF4.5-TA (2015-2019)
  • Use: Normal
  • Capacity 20 liter
  • Change 1000 hours/ 12 months
D-125 MAX, FPT NEF4.5-TA (2015-2019)
  • Use: Normal
  • Capacity 20 liter
  • Change 1000 hours/ 12 months

Additional Notes

  • The McCormick D-Max D-115 MAX and D-125 MAX, both fitted with the FPT NEF4.5-TA engine, share an identical cooling system capacity of 20 liters across the 2015-2019 model years.
  • A 20-liter cooling system capacity is consistent with a mid-displacement agricultural engine of this class, reflecting the volume needed to maintain thermal stability under sustained field operation.
  • The specified change interval for both configurations is 1,000 hours or 12 months under normal use conditions, whichever comes first, meaning calendar time can trigger a service requirement even when hour accumulation is low.

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