Hardi Sprayers

Differential fluid capacity & service interval

Hardi Sprayers use differential fluid with a capacity of 7 liters. Service intervals include checking at 10 hours and changing at 500 hours. The data covers 2 configurations.

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

TypeSpecifications
  • SPM-OLH (53 kW) (1999-2006)
  • Rear
  • Use: Normal
  • Capacity 7 liter
  • Check 10 hours
  • Change 500 hours
  • Code: Hurth
  • SPM-OLH (78 kW) (1999-2006)
  • Rear
  • Use: Normal
  • Capacity 7 liter
  • Check 10 hours
  • Change 500 hours
  • Code: Hurth

Additional Notes

  • The Hardi Sprayers SPM-OLH, in both the 53 kW and 78 kW configurations, carries a rear differential fluid capacity of 7 liters, which represents a service fill volume for maintaining proper lubrication in normal operating conditions.
  • A check interval of 10 hours applies to the rear differential on both SPM-OLH variants, reflecting how frequently fluid level and condition are to be verified during normal use.
  • The change interval for the rear differential fluid is set at 500 hours for both the 53 kW and 78 kW SPM-OLH models under normal use conditions, a figure consistent with heavy-duty agricultural equipment that operates in demanding field environments.
  • Despite the difference in engine output between the 53 kW and 78 kW variants, the rear differential fluid capacity, check interval, and change interval are identical across both configurations for the 1999-2006 model years.

Other Systems