A generator for this type of application can be a very affordable alternative to digging in 3 phase power if not already available on-site. Common sizes for this particular use range from about 100 kw to 300 kw. Pictured are a 125 kw MTU, 160 kw Kohler, and 200 kw Cummins / Onan. These units are currently in stock here at Abraham Generator Sales. They have gone through our shop, been ran, inspected, and load bank tested, and are ready to go. Give us a call today for a quote.