The armored staff battalion 3 ensures the leadership ability of the 3rd Panzer grenadier Brigade through the management support company. His workshop company supports the associations of the Brigade with repairs on vehicles and equipment. Also, the battalion ensured the supply of all units with ammunition and equipment (fuel oils). The soldiers, however, the ABC defense company are specialists in nuclear, biological and chemical threats. A private education company in Weitra are training for aspiring squad soldiers.

The reconnaissance and artillery battalion 3 represents the eyes and ears of the 3rd Panzer grenadier Brigade. His soldiers are active in the use of front line and track, how far enemy forces are already advanced. Furthermore they provide with their M 109A5Ö armored howitzers for the steep fire support of the Brigade. After calculating the target coordinates, the Gunners can accurately hit targets within a very short time from a distance of many kilometers or illuminate all areas.

The pioneer battalion 3 ensures that the combat units of the Brigade in use are free to move (bridges, ferries, etc.). At the same time, it inhibits the movement of the opponent through the building of locks (minefields, Waterfilled, etc.). With construction machinery, the pioneers build positions to protect against attack. Environmental disasters such as avalanches, floods and Bauerngraben are the first helpers on the spot. In addition, there are the soldiers of the battalion able with Pioneer divers perform underwater work.

The tank battalion 33 is the armored, mobile and fire force-hard core of the 3rd Panzer grenadier Brigade. Through its "Leopard" 2A4 main battle tank, the battalion has armor protection, high mobility and firepower. These benefits fully to bear come primarily flat and hilly areas. The modern armor vehicles offer the crew a strong ballistic protection against enemy fire.

The mechanized infantry battalion 35 is particularly flexible through its mix of infantry and combat armored personnel carriers. The extraordinary strength is alternating between the battle of the infantry fighting vehicle and the swarming of the soldiers in the area. With the new infantry fighting vehicle "Ulan", the Panzergrenadiere have one of the world's most advanced combat cars. This has proved already several times in missions abroad.

The soldiers of the Jäger battalion 19 are specialists for use in difficult terrain such as E.g. an area. Its tasks include military defence, preventive use of assistance and disaster relief. Other heavyweights are the training of quotas for peace support operations abroad (Kosovo, Bosnia, etc.).