The MTU 16V4000 DS2250 is a 1864 kW (2330 kVA) Diesel standby generator set powered by a 16V 4000 G74F engine. It is available at 380 V, 400 V, 415 V and 11 V, 3-phase, 50 Hz and rated 3888 A. It holds about 300 L (79.3 gal) of oil and 225 L (59.4 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 4 group-8 batteries rated 2800 CCA at 24 V. The set measures 4766×1810×2330 mm (187.6×71.3×91.7 in), weighs about 12428 kg (27399 lb) and produces 98.6 dBA at 7 m.