3-Point Hitch Ck2610 HST - Jumpy 3PH

   / Ck2610 HST - Jumpy 3PH #21  
Phantese, I owe you an apology. I was out playing on the tractor today, and decided to play with the york rake a little. And what I found was if I raise the rake slowly, it bounces. I guess I never really tried to go slow with it before. I usually just put it up, or down. I did do little grading with it before, but never noticed the bounce as you describe until today, just playing with it. And it didnt take much to get it to bounce.
 
   / Ck2610 HST - Jumpy 3PH #22  
Add me to the list. I have a ck2610 hst. Does the exact same thing as described.
 
   / Ck2610 HST - Jumpy 3PH #23  
My CK3510 SE HST also has the jerky 3ph. Bought new in September 2017.
 
   / Ck2610 HST - Jumpy 3PH
  • Thread Starter
#24  
So update, I dropped by my dealer to pick up my floor mat since it was a backordered item at the time of purchase. Brought up the issue and he pretty much told me that's the one disadvantage of Kioti having such high flow hydraulics. Makes sense, still think Kioti could have put a higher flow valve in there that could handle the pressure.

Still not a deal breaker for me but something to keep an eye on for the future if Kioti decides to put a improved valve in new tractors going forward.
 
   / Ck2610 HST - Jumpy 3PH #25  
2017 CK3510H. Same problem with being jerky on lifting.
 
   / Ck2610 HST - Jumpy 3PH #26  
I've had my tractor for almost a year and never noticed the 3 point being "jumpy" until I read this post. Went to disc the garden this morning and figured what the heck i'll check it out. Sure enough, if you try to raise it slowly it does jerk.
I fixed it though............I just raise it the way I always did in the past, just pull the lever all the way up in one motion.:)
This is my third tractor, the first was an old Ferguson TO 30, second was a Grey market Yanmar, I don't know if they were jumpy or not. I've never felt the need to raise an implement super slowly.
 
   / Ck2610 HST - Jumpy 3PH #27  
I've had my tractor for almost a year and never noticed the 3 point being "jumpy" until I read this post. Went to disc the garden this morning and figured what the heck i'll check it out. Sure enough, if you try to raise it slowly it does jerk.
I fixed it though............I just raise it the way I always did in the past, just pull the lever all the way up in one motion.:)
This is my third tractor, the first was an old Ferguson TO 30, second was a Grey market Yanmar, I don't know if they were jumpy or not. I've never felt the need to raise an implement super slowly.

This is how I "fixed" mine also. I just raise it right to the one I want. Really doesnt bother me.
 
   / Ck2610 HST - Jumpy 3PH #28  
Sounds like they are using something like Kubota did with their 1/4" valve. 3 pt moves 1/4 inch at a time for adjustment, which would create a jerking type motion. Similar to the effect that you will get while using the draft control to control depth of implement
 
   / Ck2610 HST - Jumpy 3PH #29  
Phantese, I owe you an apology. I was out playing on the tractor today, and decided to play with the york rake a little. And what I found was if I raise the rake slowly, it bounces. I guess I never really tried to go slow with it before. I usually just put it up, or down. I did do little grading with it before, but never noticed the bounce as you describe until today, just playing with it. And it didnt take much to get it to bounce.

Hi, Thanks for the comment, no apology needed at all!!
 
   / Ck2610 HST - Jumpy 3PH #33  
Mine has done it since new also. I asked my dealer right away, and they didn't know anything about it. Really sucked with the 3pt snow blower this past winter. Something that heavy, bouncing on the back, cant be good for the tractor.
 
   / Ck2610 HST - Jumpy 3PH #34  
If it's bouncing all the time when it's up, you can adjust that with the MLS valve. If it's jerking when you bring it up, you're stuck with that.
 
   / Ck2610 HST - Jumpy 3PH #35  
The first letter is U.

Thank you Bruce. Mine is also U.

I have had my CK3510SE for a little over a week. I have a weight box on the back that weights around 1,400 lbs. I have raised it many times by pulling the handle all the way up. Today I did try raising my 3 point hitch slowly. It does bounce when doing that.
 
   / Ck2610 HST - Jumpy 3PH #36  
I hope kioti watches these forums and threads. I知 sure they could come out with a new valve to replace ours to get rid of this jerkiness.
 
   / Ck2610 HST - Jumpy 3PH #37  
I hope kioti watches these forums and threads. I知 sure they could come out with a new valve to replace ours to get rid of this jerkiness.

Kubota never did. Their attitude was if you wanted a smooth valve, you would have bought a Grand L. At least that is what they told me. I bought a premium Kioti instead.
 
   / Ck2610 HST - Jumpy 3PH #38  
I'm trying to understand this problem fully still, as I want to buy a 2610 or 3510 within the year.

So if you want to bump your 3-pt implement up just a tad, it jumps up in 1/2" increments or so? It doesn't keep bouncing, right? Just acts bouncy to get to the point you have selected with the lever?

Why is this a problem, exactly? So it's jerky. It still works and goes to the place you request, right? Its not like the 3-pt arms are going to fall off the tractor or something. Any one have a video they could post and share?

Nice review video, Bruce. But I can't fathom why you would really go to the trouble to return your kioti just because the hitch acts a little jerky.
 

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