Wacker Neuson Telehandlers, TH
AdBlue (DEF) capacity & service interval
Wacker Neuson Telehandlers, TH models use AdBlue (DEF) with a capacity range of 9,5-12 liters. The data covers 3 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| TH730, Deutz TD 3.6 L4 (2017- ) |
|
| TH735, Deutz TD 3.6 L4 (2017- ) |
|
| TH740, Deutz TD 3.6 L4 (2017- ) |
|
Additional Notes
- The Wacker Neuson TH730, TH735, and TH740 telehandlers all share the same Deutz TD 3.6 L4 engine configuration, and each carries an identical AdBlue (DEF) capacity specification of 9.5-12 liters.
- A capacity expressed as a range, such as 9.5-12 liters, typically reflects a minimum usable fill level and a maximum tank volume, meaning the system can be topped off anywhere within that window without overfilling.
- All three models are noted as using a selective catalytic reduction (SCR) system, which is the emissions control technology that consumes AdBlue by injecting it into the exhaust stream to convert nitrogen oxides into nitrogen and water.
- The 9.5-liter lower bound across the TH730, TH735, and TH740 represents a practical service fill threshold, while the 12-liter upper bound reflects the full tank capacity of the SCR reservoir on each of these machines.
- All three configurations carry a Normal use condition designation, meaning the 9.5-12 liter capacity range applies under standard operating conditions rather than a modified severe-duty or first-fill scenario.