B219 Lift Cylinder Specs? UPDATE!

Lil Foot

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1979 B7100DT Gear, Nissan Hanix N150-2 Excavator
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Does anyone have the B219 lift cylinder specs?
Diameter of pistons & rams, extended & retracted length, diameter of pins, width of eyes at each end?

My lift cylinders gave up the ghost this last trip up to the high country, and I left without measuring the pertinent info. (doh!)
I was going to see if there were replacement cylinders available somewhere instead of rebuilding them again.
(this would be the third time that I know of)
I suspect they are worn to the point that new seals are lasting shorter & shorter intervals.
I can measure them next trip up, but I thought if someone had the specs, I might start my research early....
Thanks in advance!
 

Dave_eng

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Oct 6, 2012
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Does anyone have the B219 lift cylinder specs?
Diameter of pistons & rams, extended & retracted length, diameter of pins, width of eyes at each end?

My lift cylinders gave up the ghost this last trip up to the high country, and I left without measuring the pertinent info. (doh!)
I was going to see if there were replacement cylinders available somewhere instead of rebuilding them again.
(this would be the third time that I know of)
I suspect they are worn to the point that new seals are lasting shorter & shorter intervals.
I can measure them next trip up, but I thought if someone had the specs, I might start my research early....
Thanks in advance!
Kubotabooks at the following link has info for the B219 which I think includes part numbers.
B219

Dave
 

85Hokie

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Dave_eng

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Lil Foot

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Yeah, I have that manual, but it doesn't have the info I'm looking for.
I was hoping someone had gone the route of replacing the cylinders with aftermarket ones & had already done some of the legwork.
 

TheOldHokie

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Yeah, I have that manual, but it doesn't have the info I'm looking for.
I was hoping someone had gone the route of replacing the cylinders with aftermarket ones & had already done some of the legwork.
As I am fond of sayung - it aint rocket science. I dont have the data youbareblookingvlbfor but its easy to get off the tractor and you dont need an exact match. Ibam sure youvwill easily find replacements.

I replaced all four on my B1630 a couple years ago. Heres what I used and they should be very close to what you need. Current price will be around $350 for the vylinders and maybe $30 for any fittings you need. Magister is fast ans shipping is included in the price. Surplus Center is another source but they bang you pretty hard on shipping.

Dan

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17094855973517956580586864959345.jpg
 

parttime1017

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B6100E Kubota
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Yeah, I have that manual, but it doesn't have the info I'm looking for.
I was hoping someone had gone the route of replacing the cylinders with aftermarket ones & had already done some of the legwork.
HYDRAULIC CYLINDERS, 2" BORE X 16" STROKE... 26 1/4" CLOSED PIN CENTER DISTANCE...
NORTHERN TOOL #39042016...SURPLUS CENTER #9-4300-16
 

Lil Foot

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Wow, Thanks! I will check them out.
 

TheOldHokie

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Wow, Thanks! I will check them out.
Surplus Centet cant.seem to find that item number. Here is a 2 x 16 from Magister


Dan
 

Lil Foot

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Alas, neither part number shows up. :(
 

parttime1017

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B6100E Kubota
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Alas, neither part number shows up. :(
Sorry... I ended up using Ebay to purchase my cylinders. They came from Surplus Center thru EBAY.
The part numbers were in my notes and I didn't check to see if still alive. Price was cheaper thru Ebay.
 

Lil Foot

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Got it.
I will be going back up where the tractor lives around the 13th or maybe sooner, and I will pull a cylinder off and bring it home with me for positive ID.
 

Lil Foot

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I measured the lift & curl cylinders.

Lift cylinders:
Bore 2.000"
Closed length 23" (center of eye to center of eye)
Extended length 40"
Eye diameters (pin holes) 5/8"
Width of eye tubes 1 3/4"
Ram diameter 1 1/8"
Body diameter 2 3/8"

Curl cylinders:
All dimensions the same except for closed & extended lengths:
Closed length 17"
Extended length 28"
 
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Mallis_dad

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B7100
Apr 16, 2024
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WFOY
I measured the lift & curl cylinders.

Lift cylinders:
Bore 2.000"
Closed length 23" (center of eye to center of eye)
Extended length 40"
Eye diameters (pin holes) 5/8"
Width of eye tubes 1 3/4"
Ram diameter 1 1/8"
Body diameter 2 3/8"

Curl cylinders:
All dimensions the same except for closed & extended lengths:
Closed length 17"
Extended length 28"
New member with a 79' B7100 with FEL rebuilt cylinders once and doing the rt. lift for the second time today. might be intrested in replacement of all 4 if replacements can be found without too much trouble.
Keep us posted.
 

TheOldHokie

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New member with a 79' B7100 with FEL rebuilt cylinders once and doing the rt. lift for the second time today. might be intrested in replacement of all 4 if replacements can be found without too much trouble.
Keep us posted.
Replacement is just a matter of spending a bit under $800.

Dan
 
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