Challenger RoGator

AdBlue (DEF) capacity & service interval

The Challenger RoGator uses AdBlue (DEF) fluid with a capacity of 56.8 liters. The data covers 3 configurations of this model.

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

TypeSpecifications
RG 1100C (2016- )
  • Use: Normal
  • Capacity 56,8 liter
RG 1300C (2016- )
  • Use: Normal
  • Capacity 56,8 liter
RG 900C (2016- )
  • Use: Normal
  • Capacity 56,8 liter

Additional Notes

  • The Challenger RoGator's AdBlue (DEF) system capacity is listed at 56.8 liters across the RG 900C, RG 1100C, and RG 1300C configurations, all starting from 2016. A tank of that size is consistent with large agricultural self-propelled sprayers, where extended field operation makes frequent refilling impractical.
  • All three configurations — RG 900C, RG 1100C, and RG 1300C — share an identical 56.8-liter DEF capacity under normal use conditions, meaning no variation in tank size exists across the model range despite differences in the numeric designations.
  • Each configuration is noted as incorporating a selective catalytic reduction (SCR) system. SCR technology uses DEF to convert nitrogen oxides (NOx) in exhaust gases into nitrogen and water, and the 56.8-liter reservoir supports the fluid demands of that emissions process during normal operating conditions.

Other Systems