Landini Mythos

Coolant capacity & service interval

Landini Mythos requires coolant with a capacity range of 22 to 25 liters. Service intervals occur every 1000 hours or 12 months. The data covers 8 configurations.

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

TypeSpecifications
Mythos 100 (1999-2005)
  • Use: Normal
  • Capacity 22 liter
  • Change 1000 hours/ 12 months
Mythos 100 Deltafive (1999-2005)
  • Use: Normal
  • Capacity 22 liter
  • Change 1000 hours/ 12 months
Mythos 105 (Top/Top Tronic) (1999-2005)
  • Use: Normal
  • Capacity 22 liter
  • Change 1000 hours/ 12 months
Mythos 110 (1999-2005)
  • Use: Normal
  • Capacity 22 liter
  • Change 1000 hours/ 12 months
Mythos 110 Deltafive (1999-2005)
  • Use: Normal
  • Capacity 22 liter
  • Change 1000 hours/ 12 months
Mythos 115 (Top/Top Tronic) (1999-2005)
  • Use: Normal
  • Capacity 25 liter
  • Change 1000 hours/ 12 months
Mythos 90 (1999-2005)
  • Use: Normal
  • Capacity 22 liter
  • Change 1000 hours/ 12 months
Mythos 90 Deltafive (1999-2005)
  • Use: Normal
  • Capacity 22 liter
  • Change 1000 hours/ 12 months

Additional Notes

  • Across the Landini Mythos range, cooling system capacity is either 22 or 25 liters depending on the variant. A 22-liter figure is typical of agricultural tractor cooling systems in the 90–110 horsepower class, reflecting the volume needed to manage heat across the engine block, radiator, and associated passages during sustained field operation.
  • The Mythos 115 (Top/Top Tronic) stands apart from all other variants in the 1999-2005 range with a 25-liter cooling system capacity, three liters above the 22-liter figure shared by the 90, 100, 110, and their respective sub-variants. The higher capacity aligns with the greater thermal load associated with the larger engine in the 115 designation.
  • The Mythos 90, 100, and 110 — along with their Deltafive counterparts — all share an identical 22-liter cooling system capacity, indicating a common cooling architecture across those power ratings within the 1999-2005 production span.
  • The Deltafive designation appears across the 90, 100, and 110 variants. Despite the drivetrain distinction the Deltafive suffix implies, the cooling system capacity for each Deltafive model matches exactly the capacity of the corresponding standard variant, at 22 liters.
  • The Top and Top Tronic transmission variants of the Mythos 105 share the same 22-liter cooling system capacity as the standard Mythos 100 and 110. The Mythos 115 Top/Top Tronic, however, carries the 25-liter specification, meaning the capacity difference is tied to the engine rating rather than the transmission type.
  • The coolant change interval across all Mythos variants in the 1999-2005 range is specified at 1000 hours or 12 months under normal use conditions, whichever comes first. In agricultural equipment, a dual time-and-hours interval accounts for seasonal operation patterns where calendar time may elapse before hour thresholds are reached.
  • A 1000-hour service interval for coolant is a moderately long cycle by agricultural standards, reflecting the use of extended-life or heavy-duty coolant formulations common in tractor applications of that era. The 12-month calendar limit ensures degradation from oxidation and additive depletion is addressed even in low-hour seasons.

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