The Doosan G570 is a large power generation unit in the Doosan Portable Power lineup. Featuring a Cummins 15-liter X15 T4F engine with the newest technology in Tier 4 engines, the X15 T4F engine has no EGR and no minimum load requirements in working temperatures down to -13° F (-25° C). Our upsized alternator allows for better motor starting capabilities, superior reaction to harmonics and improves overall alternator life. Ideal for rental, construction and special event applications, the G570WCU-2B-T4F generator has a prime power rating of 570 kVA (456 kW) and voltage configurations of 480V, 208V and 120/240 1Ø. The G570 can run 24 hours without refilling the diesel or DEF tanks in most applications. The G570 is roughly 20% smaller, in both size and weight, than comparable models in the market.