Leeboy Graders

Coolant capacity & service interval

Leeboy Graders use coolant with a capacity range of 8,52 to 22 liters. Service intervals include checking at 10 hours and changing at 2000 hours. The data covers 6 configurations.

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

TypeSpecifications
685D, (S/N 183712->) (2019- )
  • Use: Normal
  • Capacity 22 liter
  • Check 10 hours
  • Change 2000 hours
695B, (S/N 191235->) (2019- )
  • Use: Normal
  • Capacity 22 liter
  • Check 10 hours
  • Change 2000 hours
695, (S/N 101825->) (2016-2019)
  • Use: Normal
  • Capacity 8,52 liter
  • Check 10 hours
  • Change 2000 hours
G-700, (S/N 101825->) (2016-2019)
  • Use: Normal
  • Capacity 8,52 liter
  • Check 10 hours
  • Change 2000 hours
685C, (S/N 103234->) (2014-2019)
  • Use: Normal
  • Capacity 21 liter
  • Check 10 hours
  • Change 2000 hours
685B, (S/N 400->) (2008-2014)
  • Use: Normal
  • Capacity 21 liter
  • Check 10 hours
  • Change 2000 hours

Additional Notes

  • The Leeboy 685B (S/N 400->) and 685C (S/N 103234->) share an identical cooling system capacity of 21 liters, despite spanning model years 2008-2019 across two distinct serial number ranges.
  • The 685D (S/N 183712->) carries a cooling system capacity of 22 liters, one liter more than the 685B and 685C, reflecting a slight increase in coolant volume for the newer model generation starting in 2019.
  • The 695 (S/N 101825->) and G-700 (S/N 101825->) both share a cooling system capacity of 8.52 liters, a notably smaller figure compared to the 685-series models, indicating a significantly different engine or cooling circuit configuration.
  • The 695B (S/N 191235->) carries a 22-liter cooling system capacity, aligning with the 685D rather than the 8.52-liter figure of the earlier 695, which points to a substantial change in cooling system design between the two 695-series variants.
  • A 10-hour check interval applies to all six configurations under normal use conditions, meaning coolant level verification is among the most frequent routine service tasks across the entire Leeboy Graders lineup covered here.
  • The 2000-hour coolant change interval is consistent across all six configurations under normal use conditions, a figure typical of heavy equipment designed for extended service cycles in demanding operating environments.
  • The 685-series spans three successive model designations (685B, 685C, 685D) across 2008-2019, with cooling system capacity holding steady at 21 liters for the B and C variants before rising to 22 liters in the D variant.

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