This Generac power generator is a reliable and efficient source of power for all your construction needs. With a power rating of 55KVA, it runs on natural gas and comes with a battery included. The voltage is 220V and the model is QT0655. The standby feature ensures that power is always available when needed. This power generator was manufactured in 2007 and is suitable for a variety of applications including construction. So, whether you need it for a job site or for backup power at home, this Generac generator is a great choice.