The MTU 12V1600 GS450 is a 450 kW (563 kVA) Natural Gas (NG), Liquid Propane (LP) standby generator set powered by a MTU 12V1600L80S engine. It is available at 208 V, 240 V, 380 V, 480 V and 600 V, 3-phase, 60 Hz and rated 1561 A. It holds about 73 L (19.3 gal) of oil and 156 L (41.2 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 group-4 batteries rated 1050 CCA. The set measures 3720×1865×2247 mm (146.5×73.4×88.5 in) and produces 90.9 dBA at 7 m.