Loading Wood on a demolition site with my ec300el equipped with Oilquick OQ80, Oilquick OQLS Safety System, Hydraram HDG-1900 Demolition grab and the Hadley Bullyhorn Train Horn in the end ;)
the oilquick system is nothing but amazing i think, was alot better than i could ever imagine before i started to use it. the quality of all the parts and components in the system is excellent :) i dont miss to run out and wrestle with hoses anymore hehe :P
it depends on the situation i would say. i clean them if the couplings get dirty for some reason for example: very dusty enviroment and the attachment have been standing in that for a couple of hours unused or if its snowing alot. In wintertime every morning i first start the machine and then i look over all the couplings on all attachments to see so they dont have ice on them ( ice destroys the rubber O-rings ) if they have ice i remove it with a Gas Burner and spray with BreakClean if they are dusty. in summer time i use a cloth and BreakClean spray. 1-2 times a week i spray the quick couplings and electric connections on the machine, takes 20 seconds top. so far i have used it for 1500 hours, in +30c and in -30c, rain, snow, muddy conditions and some days i have changed tools 40-45 times with no problems so its a top quality product :)
dieseldyr dieseldyr no Im using OQ80, OQ70 is to small on a +30t machine. The exact price i dont know but with rototilt and OQ for all my attachments its around 450k swedish. I have more things than standard so The price goes up.