New Holland CH
AdBlue (DEF) capacity & service interval
The New Holland CH model uses AdBlue (DEF) fluid with a capacity of 70 liters. The data covers 2 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| CH7.70 (2020- ) |
|
| CH7.70 Laterale (2020- ) |
|
Additional Notes
- The New Holland CH7.70 and CH7.70 Laterale both carry a 70-liter AdBlue (DEF) tank capacity, which is a notably large reservoir consistent with the demands of heavy-duty agricultural machinery operating selective catalytic reduction (SCR) systems over extended field hours.
- A 70-liter DEF capacity places both configurations well above the typical passenger vehicle range of 15-25 liters, reflecting the higher exhaust aftertreatment consumption rates associated with large diesel engines used in combine harvesters.
- Both the CH7.70 and CH7.70 Laterale share an identical 70-liter capacity figure, meaning the Laterale variant's side-discharge configuration does not alter the AdBlue system sizing relative to the standard model.
- The specifications for both rows are listed under normal use conditions, meaning the 70-liter capacity figure applies to standard operating environments rather than severe-duty or first-fill scenarios.
- SCR systems, as noted in both rows, consume AdBlue in proportion to fuel burn, so a 70-liter tank on machines of this class is sized to reduce refill frequency during long harvesting shifts.