Valtra (Valmet) A5 Series

Coolant capacity & service interval

Valtra (Valmet) A5 Series coolant capacity ranges from 11 to 16 liters. Service intervals include checking at 10 hours and changing at 2400 hours. The data covers 7 configurations.

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

TypeSpecifications
A105 (2020- )
  • Use: Normal
  • Capacity 11 liter
  • Check 10 hours
  • Change 2400 hours
A115 (2020- )
  • Use: Normal
  • Capacity 11 liter
  • Check 10 hours
  • Change 2400 hours
A125 (2020- )
  • Use: Normal
  • Capacity 16 liter
  • Check 10 hours
  • Change 2400 hours
A135 (2020- )
  • Use: Normal
  • Capacity 16 liter
  • Check 10 hours
  • Change 2400 hours
A75 (2020- )
  • Use: Normal
  • Capacity 11 liter
  • Check 10 hours
  • Change 2400 hours
A85 (2020- )
  • Use: Normal
  • Capacity 11 liter
  • Check 10 hours
  • Change 2400 hours
A95 (2020- )
  • Use: Normal
  • Capacity 11 liter
  • Check 10 hours
  • Change 2400 hours

Additional Notes

  • The Valtra (Valmet) A5 Series splits into two distinct cooling system capacities across the model range. The A75, A85, A95, A105, and A115 all share an 11-liter cooling system, while the A125 and A135 carry a noticeably larger 16-liter capacity, reflecting the greater thermal demands of the higher-output engines in those variants.
  • A 16-liter coolant capacity in the A125 and A135 indicates a physically larger cooling circuit, typically associated with bigger displacement engines that generate more heat under load and require greater fluid volume to maintain stable operating temperatures.
  • All seven models in the A5 Series share an identical coolant check interval of every 10 operating hours. At that frequency, the interval is designed to catch early signs of coolant loss or contamination before they develop into more serious cooling system faults.
  • The coolant change interval is set at 2,400 operating hours across every A5 Series model, regardless of engine size or cooling system capacity. In agricultural equipment terms, 2,400 hours represents a substantial service period, consistent with extended-life coolant formulations that resist degradation over long intervals.
  • The uniform 2,400-hour change interval across both the 11-liter and 16-liter configurations suggests the same coolant specification and service life expectancy applies to the entire A5 Series lineup, despite the difference in system volume between the lower and upper models.
  • All specifications are rated for normal use conditions. In agricultural machinery contexts, normal use typically refers to standard field and transport operation, as opposed to severe conditions such as sustained high-load work in extreme ambient temperatures, which can accelerate coolant degradation.

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