I’ve run the Kingslinger and it’s not much more performance than a 12V. Low volume and would be affected by wind.
I run the AR45 and AR30. Both are great but are also affected by strong winds. As are actual pressure washers when going for max distance. I’ve also run a P40.
Max horizontal distance I saw with a Kingslinger on 1/2” hose was 42ft but even with an accumulator it was more like 35ft average.
P40 on a 1/2” hose was 56ft and 9.5GPM 290PSI
AR45 on a 1/2” hose was 59ft and 9.5GPM 200PSI
Switching the AR45 to 5/8” hose it went to 68ft and 12GPM with a much harder punch. 200PSI
I also run the AR30 on 1/2” and see 62.8FT and 10GPM. I really like the 30. Haven’t tried it with 5/8” hose yet. 225PSI
Videos:
Kingslinger vs 12V
AR30 vs AR45
AR30 build list. $2184 if no reel. Gas pump 9.5GPM 580 PSI. I use it for roof washing, post treat, and house washing. Predator 212 motor with a High Flow Proportioner from Pan Handle. On a 1/2” hose I see 62.8FT and 10GPM Gas Soft Wash System
