Ingersoll Rand Compactors, DD series

Coolant capacity & service interval

Ingersoll Rand Compactors, DD series use coolant with a capacity of 6 liters. The service interval for coolant is 24 months. The data covers 2 configurations.

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

TypeSpecifications
DD-22
  • Use: Normal
  • Capacity 6 liter
  • Change 24 months
DD-24
  • Use: Normal
  • Capacity 6 liter
  • Change 24 months

Additional Notes

  • The DD-22 and DD-24 share an identical cooling system capacity of 6 liters, indicating a closely matched engine cooling architecture between the two models.
  • A 24-month change interval applies to normal use conditions for both the DD-22 and DD-24 cooling systems, reflecting a time-based service schedule rather than one tied to machine hours or operational load.
  • The 6-liter capacity figure represents the total cooling system volume, which is the amount of coolant required to fill the system during a full drain and refill service.