Thanks for all the replies... I have no doubt the R.R. is a good tool.... just looking for someone that has used it for my purpose... Rip-Rap does an awesome job for its intended purpose but is a pain to deal with to begin with & to clean out....
@CoyPatton Thanks for the reply... You have touched on many of my real concerns, especially the concern I have of pulling the process stone out of the Rip-Rap. I wouldn't mind if it pulls some of the Rip-Rap up with it, but my thinking is along the lines of yours that only the Rip-Rap will be pulled up & most of the process with just stay behind. I was also under the same thought process as you for the past many years as to just leave the process as it packed the Rip-Rap well. However due to weather & the inability to stay on top of it this past year I've lost to much of it in certain places & really need to reclaim it to help re-establish the culvert to the way they worked prior.
I realize no matter what I use there will be a lot of repositioning to do this project due to the angle / slope of our driveway & the areas I need to work. I'm ok with this & even only working in 5+ft sections if I can achieve the result I'm looking for... Just don't know what attachment makes sense... and being the R.R is fairly inexpensive, removable, & works on the front.... It interested me.
I have many implements for driveway maintenance, all having there place & use, but I really haven't come up with a good way (or implement) to reclaim some of the process in order to reshape the culverts. Really don't want to dig them out...
My concern is with your intended usage whereas much has been said on the mounting of the RR to the bucket. I would agree that a call to the mfg would be in order to discuss those specifics with.
Working ditches with any width bucket is always a pain. 1) pain is only can do the width of bucket (if lucky) and need to reposition, lots of time and frustration with this process.
Bigger issue, ditches are rarely even/smooth/whatever description you want to insert. This is in several areas 2 I will point out. A) the ditch bottom for drainage is pitched while your ground you are working from may slope a different direction do the angle of the ditch and the angle of the bucket do not match up, making raking near impossible. B) the sides of the ditch you want to rake up likely are not smooth, dips and rises in your raking path. So you lose material or pick up unwanted material as you rake up the ditch bank.
Then another issue—raking small material from among rip rap with a 5’+ flat rake. What a headache without the afore mention troubles. You want to leave the big stuff, but as anyone who has ever raked any rocks knows you leave behind the smaller stuff.
My only suggestion is a multi step process.
1) remove all rocks (or at least as much ad feasible)
2) a multi step separation process. Easiest to remove the stuff you want to return to the ditch. Most any rock bucket will accomplish this.
Then remove the processed gravel from the dirt. Screens are available for this, but my experience has been disappoint in the results. I either have most of my fines (the glue that keeps my gravel together) in the dirt making the dirt less useful in other places as this is often very rich dirt from runoff topsoil settling. Or large dirt clumps remaining in my gravel, making it less desirable in the driveway.
Now depending on your results, you have 3 piles, 1 to return to your ditch if you did not when it was separated, a 2nd to return to your driveway, and a 3rd to use for low spots in your yard.
My experience has taught me to leave that rock in the rip rap to help reduce the washing away of soil between the large rocks and add more material to the drive. I have thrown out some mortar near culverts to provide extra fines in areas prone to washing away.
@CoyPatton Thanks for the reply... You have touched on many of my real concerns, especially the concern I have of pulling the process stone out of the Rip-Rap. I wouldn't mind if it pulls some of the Rip-Rap up with it, but my thinking is along the lines of yours that only the Rip-Rap will be pulled up & most of the process with just stay behind. I was also under the same thought process as you for the past many years as to just leave the process as it packed the Rip-Rap well. However due to weather & the inability to stay on top of it this past year I've lost to much of it in certain places & really need to reclaim it to help re-establish the culvert to the way they worked prior.
I realize no matter what I use there will be a lot of repositioning to do this project due to the angle / slope of our driveway & the areas I need to work. I'm ok with this & even only working in 5+ft sections if I can achieve the result I'm looking for... Just don't know what attachment makes sense... and being the R.R is fairly inexpensive, removable, & works on the front.... It interested me.
I have many implements for driveway maintenance, all having there place & use, but I really haven't come up with a good way (or implement) to reclaim some of the process in order to reshape the culverts. Really don't want to dig them out...