> Regardless, a 70 kW generator fits on a small trailer. Smaller than the weapon itself. It will run for days on a good sized tank of diesel.
At full load and a thermodynamic efficiency of about ~31% a 70kW generator is about 300hp mechanical. Those fit on a trailer. Not a "small" trailer. A dual axle type trailer with ~1.3 tons of capacity (Cummings C70D2RE.) Military generators tend to be heavier than commercial units. It will burn about ~175 gal/day of diesel, so yes a "good sized" tank about: about ~3.2 55 gal drums every day.
Now, they're imagining "625 element" systems for adequate coverage of a high value site, like an air base. About 2000 bbl/day. That's a little more than 10 large tanker trucks of fuel.
Logistically non-trivial. The Russian's have learned that large fuel trucks are short-lived in drone-dense environments.
Of course, that all for 100% 24/7 operation. I suspect that any real system will quickly become adept at running far less than 100%.
At full load and a thermodynamic efficiency of about ~31% a 70kW generator is about 300hp mechanical. Those fit on a trailer. Not a "small" trailer. A dual axle type trailer with ~1.3 tons of capacity (Cummings C70D2RE.) Military generators tend to be heavier than commercial units. It will burn about ~175 gal/day of diesel, so yes a "good sized" tank about: about ~3.2 55 gal drums every day.
Now, they're imagining "625 element" systems for adequate coverage of a high value site, like an air base. About 2000 bbl/day. That's a little more than 10 large tanker trucks of fuel.
Logistically non-trivial. The Russian's have learned that large fuel trucks are short-lived in drone-dense environments.
Of course, that all for 100% 24/7 operation. I suspect that any real system will quickly become adept at running far less than 100%.