Here's another photo of my tractor and grapple taken this morning. I wanted to move some boulders around so it was no big deal to take this illustrative photo. Notice that there's more than 4" of clearance between the underside of the loader and the ground when the lower tines are parallel to and touching the ground. This position allows me to push into a pile of brush, logs or whatever without driving the grapple down into the dirt to dig. This is a Wicked 60 root rake grapple and I was able to pick up and move the boulders shown below.
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Ok your arms are several inches clear when the grapple tines ends are level-ish. It is clearer in this pic. That is better (I guess) but here, kinda, is the point I was sorta going after. On the Virnig when the tines are in a similar position/angle the loader arms are 1” clear of the ground. Either way the tines tear up the ground before the loader would dig in. If you want more clearance then tilt it a bit more. What’s the downside? The Virnig can be positioned and used the same as you describe. I’m clearing a 100+ tornado downed trees and this is the same position/move I use to pile smaller branches before clamping down and transporting. You just have to manually adjust the tine angle and loader height. My loader arms are not digging in when doing this.
With either one the operator has to control the tine attack angle/height to keep from digging in if you want to rake the ground. Float ain’t working with either.
I stand by my assessment that the Virnig is fine. It, apparently, does not meet the expectations of the OP which is also fine. To call it flawed or improperly designed I do think is a tad unfair. It fits the description and functions as a root rake grapple. When used for it’s intended purpose there is no issue with the loader arms digging in before the tines.
I never used the word float.
My photo shows the arms at ground level and would be digging in the dirt. It also shows that the grapple needs to be tilted much farther before the quick hitch can be dropped out.
The point is that the grapple cannot be used in the upright position unless one wants to beat up the arms or the soil.
When you tilt and drop the loader out does the grapple still stand up? I really have zero issue hooking/unhooking it and it standing up.
And again I simply don’t think that is it’s intended use to be directly upright. The lower tines are clearly more digger than skimmer on design. The EA (or similar) with the longer tines would probably be better suited to that kinda use.
When the tine bottoms are flat the loader is clear or even with the ground. Tilt it a touch and practice until you get the finesse.
I don’t care what grapple or anything else anyone uses. Nothing is perfect…..there is always a give and take, preferences and expectations. I just don’t think it’s fair to malign any product that doesn’t meet a criteria that it wasn’t marketed as meeting.