The diesel-operated generator weighs in at a reasonable 239 ... The Lowboy II is just that source, with the generator pushing up to 7,000 watts of energy at standby and staying constant at 6,500w.
The Family Handyman on MSN4mon
7 Best Generators for Powering Your RV
It can sustain a 5,500 watt output continuously, and as much as 7,000 watts for short bursts ... it should last 15-20 years.
Our average of how long a generator ran, over various loads, on a full tank of gasoline or diesel fuel, a 20-pound tank for propane-based portables, or a 250-gallon propane tank for stationary models.