Case - IH Magnum

AdBlue (DEF) capacity & service interval

Case - IH Magnum uses AdBlue (DEF) with a capacity range of 87 to 99 liters. The data covers 18 configurations.

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

TypeSpecifications
Magnum 190 (2016- )
  • Use: Normal
  • Capacity 88,2 liter
Magnum 210 (2016- )
  • Use: Normal
  • Capacity 88,2 liter
Magnum 225 (2016- )
  • Use: Normal
  • Capacity 88,2 liter
Magnum 235 (2016- )
  • Use: Normal
  • Capacity 87 liter
Magnum 250 (2016- )
  • Use: Normal
  • Capacity 99 liter
Magnum 260 (2016- )
  • Use: Normal
  • Capacity 87 liter
Magnum 280 (2016- )
  • Use: Normal
  • Capacity 99 liter
Magnum 290 (2016- )
  • Use: Normal
  • Capacity 87 liter
Magnum 310 (2016- )
  • Use: Normal
  • Capacity 99 liter
Magnum 315 (2016- )
  • Use: Normal
  • Capacity 87 liter
Magnum 340 (2016- )
  • Use: Normal
  • Capacity 99 liter
Magnum 340 (2016- )
  • Use: Normal
  • Capacity 99 liter
Magnum 370 (2016- )
  • Use: Normal
  • Capacity 87 liter
Magnum 380 (2016- )
  • Use: Normal
  • Capacity 99 liter
Magnum 180 (2014-2019)
  • Use: Normal
  • Capacity 88,2 liter
Magnum 200 (2014-2019)
  • Use: Normal
  • Capacity 88,2 liter
Magnum 220 (2014-2019)
  • Use: Normal
  • Capacity 88,2 liter
Magnum 240 (2014-2019)
  • Use: Normal
  • Capacity 88,2 liter

Additional Notes

  • The Case IH Magnum AdBlue (DEF) system is classified as a selective catalytic reduction (SCR) system across all listed configurations, meaning the fluid is injected into the exhaust stream to reduce nitrogen oxide emissions rather than being mixed with fuel or engine oil.
  • All specifications are listed under normal use conditions, which in the context of SCR fluid capacity refers to standard operating fill levels rather than a severe-duty or first-change scenario.
  • The Magnum 180, 190, 200, 210, 220, 225, and 240 all share an 88.2-liter DEF tank capacity, representing the most common capacity value across the lower and mid-range configurations in the lineup.
  • The Magnum 235, 260, 290, 315, and 370 each carry an 87-liter DEF capacity, which sits just below the 88.2-liter figure seen in the lower-numbered models and indicates a distinct tank specification for those configurations.
  • The Magnum 250, 280, 310, 340, and 380 are each rated at 99 liters, the largest DEF capacity value in the specifications, reflecting a substantially larger reservoir relative to the 87- and 88.2-liter groups.
  • The 99-liter capacity on models such as the Magnum 250 and 280 represents roughly a 12-liter increase over the 87-liter figure, a difference that is meaningful at the scale of large agricultural equipment where refill frequency directly affects field operation time.
  • The Magnum 180, 200, 220, and 240 share a model year range of 2014-2019, while the 190, 210, 225, 235, and all higher-numbered configurations carry a starting year of 2016, indicating a later introduction for those variants.
  • Among the 2016-onward models, DEF capacity does not follow a simple linear relationship with model number. The Magnum 235 holds 87 liters while the Magnum 250 holds 99 liters, showing that adjacent model numbers can carry meaningfully different tank sizes.

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