New Holland PowerStar

AdBlue (DEF) capacity & service interval

The New Holland PowerStar uses AdBlue (DEF) fluid with a capacity of 9.6 liters. The data covers 4 configurations of this model.

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

The New Holland PowerStar AdBlue (DEF) tank capacity is 9.6 liters across all four variants in the 2021 lineup, covering the PowerStar 90, 100, 110, and 120.
A 9.6-liter DEF tank is a moderate reservoir size for agricultural tractors, reflecting a balance between refill frequency and the space constraints typical of compact-to-mid-range tractor designs.
All four PowerStar variants share an identical 9.6-liter capacity, indicating a common DEF tank design across the model range rather than variant-specific sizing.
Each variant is equipped with a selective catalytic reduction (SCR) system, which is the emissions control technology that consumes the DEF fluid stored in the 9.6-liter tank.
SCR systems inject DEF into the exhaust stream to convert nitrogen oxides into nitrogen and water vapor, meaning the 9.6-liter tank capacity directly influences how frequently the system requires replenishment during normal operation.
The capacity figure of 9.6 liters represents a service fill value, reflecting the usable volume of the DEF reservoir under normal operating conditions rather than an overhaul or dry-fill measurement.
All specifications are listed under a normal use condition, meaning the 9.6-liter capacity applies to standard operating environments without adjustment for severe-duty or extended-interval scenarios.