I think your right. Specs show it putting out 45.8A @ 120 volts. Split that into two legs at less than 23A each and #10 wire is fine.
Bottom line, a 5500Kw generator is not going to power everything at the same time, but that's another topic.
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Scott & Alta
2017 Montana 3160RL, Legacy, Onan 5.5Kw, Solar
2022 F-450 Lariat Ultimate
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