Claas Lexion 700

Coolant capacity & service interval

Claas Lexion 700 coolant capacity ranges from 40 to 72 liters. The service interval for coolant is 60 months. The data covers 8 configurations.

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

TypeSpecifications
Lexion 730 (2016-2020)
  • Use: Normal
  • Capacity 68 liter
  • Change 60 months
Lexion 740 / TerraTrac (2016-2020)
  • Use: Normal
  • Capacity 72 liter
  • Change 60 months
Lexion 750 / TerraTrac (2016-2020)
  • Use: Normal
  • Capacity 72 liter
  • Change 60 months
Lexion 760 / TerraTrac (2016-2020)
  • Use: Normal
  • Capacity 72 liter
  • Change 60 months
Lexion 780 / TerraTrac (2016-2020)
  • Use: Normal
  • Capacity 68 liter
  • Change 60 months
Lexion 750 / TerraTrac / Montana (2012-2020)
  • Use: Normal
  • Capacity 40 liter
Lexion 760 / TerraTrac / Montana (2012-2020)
  • Use: Normal
  • Capacity 45 liter
Lexion 770 / TerraTrac (2012-2020)
  • Use: Normal
  • Capacity 64 liter

Additional Notes

  • Cooling system capacities across the Claas Lexion 700 series range from 40 liters to 72 liters, reflecting meaningful differences in engine displacement and thermal management requirements between variants.
  • The Lexion 750 / TerraTrac / Montana carries a 40-liter cooling system capacity, while the Lexion 750 / TerraTrac (2016-2020) specification lists 72 liters — a difference of 32 liters between two configurations sharing the same base model designation.
  • Similarly, the Lexion 760 / TerraTrac / Montana is specified at 45 liters, whereas the Lexion 760 / TerraTrac (2016-2020) is listed at 72 liters, again showing a substantial capacity gap between Montana and non-Montana variants of the same model.
  • The Lexion 730 and Lexion 780 / TerraTrac share an identical 68-liter cooling system capacity, despite occupying different positions within the model range.
  • The Lexion 740 / TerraTrac, Lexion 750 / TerraTrac, and Lexion 760 / TerraTrac all share a 72-liter cooling system capacity for the 2016-2020 period, representing the largest coolant volume in the series.
  • A 60-month coolant change interval is specified under normal use conditions for the Lexion 730, 740 / TerraTrac, 750 / TerraTrac, 760 / TerraTrac, and 780 / TerraTrac variants. A 60-month interval is consistent with extended-life coolant formulations, which are engineered to maintain corrosion inhibitor effectiveness over multi-year service periods.
  • The Lexion 770 / TerraTrac (2012-2020) and the Lexion 750 / TerraTrac / Montana and Lexion 760 / TerraTrac / Montana configurations carry capacity-only specifications without an associated change interval, meaning no coolant replacement interval is listed for those rows.
  • The Lexion 770 / TerraTrac is specified at 64 liters, placing it between the 68-liter and 72-liter groupings found elsewhere in the series, and covering the full 2012-2020 model year span listed in the dataset.

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