Versatile HHT series

Coolant capacity & service interval

Versatile HHT series coolant capacity is 83 liters. Service intervals include checks at 10 hours and changes at 2000 hours. The data covers 3 configurations.

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

TypeSpecifications
435 (2006- )
  • Use: Normal
  • Capacity 83 liter
  • Check 10 hours
  • Change 2000 hours
485 (2006- )
  • Use: Normal
  • Capacity 83 liter
  • Check 10 hours
  • Change 2000 hours
535 (2006- )
  • Use: Normal
  • Capacity 83 liter
  • Check 10 hours
  • Change 2000 hours

Additional Notes

  • The Versatile HHT series cooling system holds 83 liters across the 435, 485, and 535 configurations, a capacity consistent with large-displacement agricultural powerplants where substantial coolant volume is needed to manage heat across extended working cycles.
  • A 10-hour check interval applies to the cooling system on all three configurations under normal use conditions, placing coolant inspection on the same frequency as daily or near-daily pre-operation routines common in heavy field equipment.
  • The coolant change interval is set at 2000 hours under normal use conditions for the 435, 485, and 535, a figure that reflects long-drain coolant formulations typically used in high-hour agricultural machinery.
  • The 83-liter capacity figure represents a service fill value, meaning the amount of coolant required to refill the system during a standard drain-and-fill service rather than a complete overhaul or block flush procedure.
  • All three configurations share identical cooling system specifications, indicating no variation in coolant capacity or service intervals across the 435, 485, and 535 within the HHT series for the 2006 starting year.