Assertion: tank | /r/HasProperty | stationary
Facets:
Source sentences:
text: The tank is also fitted with an Extel Systems Wedel APU (Auxiliary Power Unit - also referred to as a GUE [Generating Unit Engine]) based around a 38 kW Perkins P404C-22 Diesel engine, with a 600 A electrical output which can be used to power the vehicle's electrical systems when it is stationary and the main engine is switched off, this replaces the Perkins P4.108 engine fitted when the tank was first introduced.