Landini Rex V

Coolant capacity & service interval

Landini Rex V requires coolant with a capacity of 15,5 liters. 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
Rex 90 S, Perkins 1104D-44T (2011-2017)
  • Use: Normal
  • Capacity 15,5 liter
  • Change 1000 hours/ 12 months
Rex 90 V, Perkins 1104D-44T (2011-2017)
  • Use: Normal
  • Capacity 15,5 liter
  • Change 1000 hours/ 12 months

Additional Notes

  • The Landini Rex V cooling system capacity is 15.5 liters across both the Rex 90 S and Rex 90 V configurations, each fitted with the Perkins 1104D-44T engine for the 2011-2017 period.
  • A 15.5-liter cooling system capacity is consistent with a mid-range turbocharged four-cylinder agricultural engine, reflecting the total volume of the radiator, engine block passages, and associated hoses rather than a partial service top-up figure.
  • The specified change interval is 1,000 hours or 12 months, whichever comes first, applied under normal use conditions for both the Rex 90 S and Rex 90 V variants.
  • A dual-trigger interval combining operating hours and calendar time is standard practice for coolant maintenance, since coolant additives degrade both through thermal cycling during use and through chemical breakdown over time even in low-hour machines.
  • The Rex 90 S and Rex 90 V share identical coolant capacity and change interval specifications across the full 2011-2017 range, indicating no differentiation in cooling system design between the two body or transmission variants despite carrying distinct model designations.

Other Systems