At 180-kilovolt and 240-kilovolt sizes, the G 180 and G 240 are the latest models in Wacker Neuson’s line of mobile generators. The G 180, with a 300-gallon fuel tank and 28-hour run time, and the G 240, with a 400-gallon fuel tank and 30-hour run time, run on clean burning Tier-III engines. The generators are also equipped for high-speed refueling, capable of accepting up to 50 gallons per minute.