No no no , flipping it lol
All I know is ,, clutch fans or non clutch after market flex fans in connection with a add on single or electric fans have worked for 100 years in all applications..It what I used years ago and never had a problem keeping the temperatures controlled, even driving through Death Valley in August .. with hydraulic systems they need engine power and Rob power . The worst problem would be a hydraulic leak or blow out .,the expenses I sure do s the same as many other repairs of todays system parts , NUTS !
One thing that wasn’t as good in the past was running add n electric fan or fans with out a clutch fan or flex fan .. they tended not to control the temps very well .