Valtra (Valmet) 05 series

Coolant capacity & service interval

Valtra (Valmet) 05 series uses coolant with a capacity range of 10 to 26 liters. Service intervals include checks at 10 hours and changes at 1000 hours or 12 months and 1600 hours or 24 months. The data covers 9 configurations.

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

TypeSpecifications
2005 (1986-1990)
  • Use: Normal
  • Capacity 24 liter
  • Check 10 hours
  • Change 1000 hours/ 12 months
2105 (1986-1990)
  • Use: Normal
  • Capacity 26 liter
  • Check 10 hours
  • Change 1000 hours/ 12 months
305, 305-4 (1986-1991)
  • Use: Normal
  • Capacity 10 liter
  • Check 10 hours
  • Change 1600 hours/ 24 months
405, 405-4 (1986-1991)
  • Use: Normal
  • Capacity 10 liter
  • Check 10 hours
  • Change 1600 hours/ 24 months
505, 505-4 (1986-1991)
  • Use: Normal
  • Capacity 13,5 liter
  • Check 10 hours
  • Change 1600 hours/ 24 months
605, 605-4 (1986-1991)
  • Use: Normal
  • Capacity 13,5 liter
  • Check 10 hours
  • Change 1600 hours/ 24 months
705, 705-4 (1986-1991)
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 1600 hours/ 24 months
805-4 (1986-1991)
  • Use: Normal
  • Capacity 15,5 liter
  • Check 10 hours
  • Change 1600 hours/ 24 months
905-4 (1986-1991)
  • Use: Normal
  • Capacity 24 liter
  • Check 10 hours
  • Change 1600 hours/ 24 months

Additional Notes

  • The Valtra (Valmet) 05 series cooling system capacities range from 10 liters in the smaller 305 and 405 models up to 26 liters in the 2105, reflecting the significant difference in engine displacement across the lineup.
  • The 2005 and 2105 models, produced 1986-1990, carry coolant change intervals of 1000 hours or 12 months under normal use conditions, which is a shorter interval than the rest of the 05 series range.
  • Models from the 305 through the 905-4, all produced 1986-1991, share a longer coolant change interval of 1600 hours or 24 months under normal use conditions, doubling the calendar-based interval compared to the 2005 and 2105.
  • All models across the 05 series share a coolant check interval of 10 hours, which is a very short operational period and reflects standard practice for working machinery where coolant level loss can indicate developing faults early.
  • The 305 and 405 models share an identical 10-liter cooling system capacity despite representing different power outputs, suggesting a common engine block or cooling circuit architecture between those two variants.
  • The 505 and 605 models also share a capacity of 13.5 liters, and similarly the 705 and 805-4 share a capacity of 15.5 liters, indicating that cooling system volume does not always increase incrementally with each model step in the series.
  • The 905-4, the largest model in the 1986-1991 group, has a 24-liter cooling system capacity, placing it on par with the 2005 from the 1986-1990 group despite the two belonging to different sub-ranges within the 05 series.
  • The four-wheel-drive variants, denoted by the "-4" suffix such as the 305-4, 405-4, 505-4, 605-4, 705-4, and 805-4, share identical cooling system capacities and service intervals with their two-wheel-drive counterparts where both configurations are listed together.

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