Wacker Neuson Tracked dumpers, DT

Coolant capacity & service interval

Wacker Neuson Tracked dumpers, DT use coolant with a capacity range of 5 to 6 liters. Service intervals include a check every 10 hours and a change every 1000 hours or 12 months. The data covers 2 configurations.

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

TypeSpecifications
DT15, Kubota D902 (2011- )
  • Use: Normal
  • Capacity 5 liter
DT25, Kubota V2403-M-E3 (2011- )
  • Use: Normal
  • Capacity 6 liter
  • Check 10 hours
  • Change 1000 hours/ 12 months

Additional Notes

  • The Wacker Neuson DT15 with the Kubota D902 engine, introduced in 2011, carries a cooling system capacity of 5 liters, while the DT25 with the Kubota V2403-M-E3 engine holds 6 liters, reflecting the larger displacement of the four-cylinder engine relative to the three-cylinder unit in the DT15.
  • The DT25 cooling system specifies an initial fluid level check at 10 hours of operation under normal use conditions, which is a short-interval verification typical of new or freshly serviced equipment to confirm fill integrity before extended running.
  • Under normal use conditions, the DT25 cooling system calls for a full coolant change at 1,000 hours or 12 months, whichever comes first, meaning time elapsed can trigger a service event even when the hour threshold has not been reached.