Rops tension bolts

85Hokie

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Staff member
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Equipment
BX-25D ,PTB. Under Armor, '90&'92-B7100HST's, '06 BX1850 FEL
Jul 13, 2013
10,746
2,551
113
Bedford - VA
On the BX series they DID come with "locking" knobs

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JimmyJazz

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Equipment
B2601
Aug 8, 2020
1,219
739
113
Pittsburgh, Pa
The YouTube guy GP outdoors mentions finding and buying that bolt that can be tightened by hand . Kubota sells them. Mine didn't come with one but I asked and they gave it to me. You could just stick a bolt in there if you don't plan on adjusting it often.
 

AGMartin

Member

Equipment
2021 L2501HST with LA525 FEL and BH77 backhoe
Aug 29, 2021
11
30
13
Bainbridge Island WA
New lx2610

Should these have came with my new machine? Lock down rops so it does not vibrate.
I recently received my ROPS mounted Kubota canopy with forward facing work lights mounted to it that vibrate terrifically while operating my 2021 L2501 tractor. After a brief inspection of the ROPS, I decided that adding a bolt to each one of these threaded holes could be a big step towards resolving this excessive vibration situation. I determined that the holes are 10 x 1.25 and that a 35 to 50mm long bolt might just do the trick. I will report my results when I have installed the correct size bolts and thoroughly tested their effectiveness.
UPDATE: I chose 40mm long bolts and they did the trick plus the extra length will allow me to add jamb nuts if I find they are needed to keep the bolts tight.
 

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jnschnit

Active member

Equipment
B2601, BH70 BH, LA435 FL, RCK60-32 MMM, BX2763 Blade, ZD1011
May 10, 2013
135
45
28
newark valley new york
Does not come with tractor. You can ask the dealer to see if he will throw it in. If not you can buy.
 

OrangeKrush

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Equipment
BX2680, LA344 with Piranha tooth bar, LP PF 1242, LP Rear Blade, KK 60" BB
Nov 15, 2020
1,047
515
113
Indy
As mentioned or at least my BX came with the knob bolts shown above and work great to keep it rattle free. Find the right bolt and maybe a locknut to keep it from backing off. Although I don't think mine has anything that keeps tension on it other than being seated against the ROPS.
 
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lugbolt

Well-known member

Equipment
ZG127S-54
Oct 15, 2015
5,214
1,896
113
Mid, South, USA
when i worked at the dealer, those knobs and the little tension clips would often show up missing from zd's and bx's. I guess people with L's wanted them but wasn't willing to pay for them.
 
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SDT

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Equipment
multiple and various
Apr 15, 2018
3,256
1,042
113
SE, IN
New lx2610

Should these have came with my new machine? Lock down rops so it does not vibrate.
Not supplied with my B3350.

I bought appropriately sized bolts with jam nuts to eliminate rattles.

Much improved.
 
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ctfjr

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Equipment
L3800HST
Dec 7, 2009
1,881
2,297
113
central ct
I didn't put anything more than a bolt in there as I never lower the rops. hasn't moved in over a 125 hrs of op time.
 
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