Wille Articulated loaders

Automatic transmission fluid capacity & service interval

Wille Articulated loaders require Automatic transmission fluid with a capacity range of 0,65 to 1,7 liters. Service intervals include 200 hours, 500 hours/ 12 months, and 1000 hours. The data covers 9 configurations.

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

TypeSpecifications
  • 375D, Stage V (2022- )
  • Hydrostatic
  • Use: Normal
  • Capacity 0,8 liter
  • Change 500 hours/ 12 months
  • 375D, Stage V (2022- )
  • Hydrostatic
  • Use: First change only
  • Capacity 0,8 liter
  • Change 200 hours
  • 475D, Stage V (2022- )
  • Hydrostatic
  • Use: Normal
  • Capacity 0,65 liter
  • Change 500 hours/ 12 months
  • 475D, Stage V (2022- )
  • Hydrostatic
  • Use: First change only
  • Capacity 0,65 liter
  • Change 200 hours
  • 675D, Stage V (2022- )
  • Hydrostatic
  • Use: Normal
  • Capacity 1,7 liter
  • Change 1000 hours
  • 675D, Stage V (2022- )
  • Hydrostatic
  • Use: First change only
  • Capacity 1,7 liter
  • Change 200 hours
  • 875D, Stage V (2022- )
  • Hydrostatic
  • Use: Normal
  • Capacity 1,7 liter
  • Change 1000 hours
  • 875D, Stage V (2022- )
  • Hydrostatic
  • Use: First change only
  • Capacity 1,7 liter
  • Change 200 hours
  • 455B, Detroit D754 TE3
  • Hydrostatic
  • Use: Normal
  • Capacity 0,9 liter

Additional Notes

  • The Wille articulated loaders covered here use hydrostatic transmission systems, which rely on hydraulic fluid circuits rather than conventional gear-based automatic transmission mechanisms. The fluid capacity figures listed represent the fill volume for the hydrostatic transmission unit specifically.
  • Across the Stage V models, hydrostatic transmission capacities range from 0,65 liters in the 475D to 1,7 liters in the 675D and 875D, reflecting differences in transmission unit sizing between the smaller and larger loader configurations.
  • The 375D Stage V carries a hydrostatic transmission capacity of 0,8 liters, placing it between the 475D at 0,65 liters and the 455B at 0,9 liters in terms of fluid volume.
  • A first-change interval of 200 hours applies to the 375D, 475D, 675D, and 875D Stage V models. An early fluid change at 200 hours is standard practice for hydrostatic systems to remove metal particles and contaminants generated during the initial break-in period.
  • After the first change, the 375D and 475D Stage V models follow a normal-use interval of 500 hours or 12 months, whichever comes first. The dual time-and-calendar trigger accounts for fluid degradation that can occur through oxidation and moisture absorption even when operating hours are low.
  • The 675D and 875D Stage V models share a normal-use change interval of 1000 hours, double the interval specified for the 375D and 475D. Both models also share the same 1,7-liter capacity, indicating an identical transmission unit across the two larger loaders.
  • The 455B with Detroit D754 TE3 engine has a listed hydrostatic transmission capacity of 0,9 liters with no change interval specified in the available data. Only a capacity figure is present for the normal-use condition.

Other Systems