1999 ASV 4520 combining Hi & lo flow together

[Mike73]

Has anyone ever combined their Lo & Hi flow Hyd together to increase the flow gpm's and if so how did it work out, was there noticeable increase in performance of the attachment. My low flow is 19 gpm and Hi flow is 30 gpm. I have read where same unit as mine can combine the 2 and increase the gpms to 49 gpm's, I have a chance to get a slightly used mulcher at a descent price but requires 38-50 gpm

 

[Tazza]

If you do couple them together, there is a chance your control block won't be large enough to handle the extra oil and cause it to heat up faster.

 

[Mike73]

If you do couple them together, there is a chance your control block won't be large enough to handle the extra oil and cause it to heat up faster.

Thanks for that info