Linde Forklift trucks, diesel (392 series)

Coolant capacity & service interval

Linde Forklift trucks, diesel (392 series) require coolant with a capacity range of 6 to 8 liters. Service intervals include a check every 10 hours and a change every 9000 hours. The data covers 2 configurations.

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

TypeSpecifications
H20D, 392-02 / VW BXT (2015- )
  • Use: Normal
  • Capacity 6 liter
  • Capacity 8 liter (+ heater)
  • Check 10 hours
  • Change 9000 hours
H25D, 392-02 / VW BXT (2015- )
  • Use: Normal
  • Capacity 6 liter
  • Capacity 8 liter (+ heater)
  • Check 10 hours
  • Change 9000 hours

Additional Notes

  • The Linde Forklift trucks, diesel (392 series) H20D and H25D variants, both fitted with the VW BXT engine, share an identical cooling system capacity of 6 liters under standard configuration.
  • When an optional cabin heater is installed on either the H20D or H25D, the cooling system capacity rises to 8 liters, reflecting the additional fluid volume required to circulate through the heater circuit.
  • A coolant level check interval of 10 operating hours applies to both the H20D and H25D under normal use conditions, indicating a relatively frequent inspection cadence typical of heavy-duty industrial equipment.
  • The coolant change interval for both configurations is set at 9,000 operating hours under normal use conditions, a figure that reflects extended-life coolant formulations commonly used in modern diesel engine cooling systems.