b7000 front end loader project questions

semlin

New member

Equipment
b7000
Dec 6, 2023
18
4
3
canada
hi all,

i have some loader design questions for my b7000. you guys already provided me some good info on the subframe so i i picked up a rough condition unknown brand loader locally that surprisingly seems to fit pretty closely. however, it comes with no pump and a remote reservoir tank that is way too big to hang off the loader tower (which also does not have room inside it for a tank).

i would prefer a front pump factory style but it looks like after reading threads here that a rear pto may be the more realistic option.

my questions

1. front pump option: just to confirm is it still impossible to source a female 25mm x 18t sleeve to hookup a coupler to the front driveshaft spline for a factory style front mounted pump? i have found some older threads here suggesting there was no source at that time for these and that i will need to have a flange fabricated to bolt to the fanbelt pulley if i go this route.

2. front pump option: is there a source for a reasonable cost shaft mount electro-mechanical coupler at the pump if i front mount a pump? no way do i want the pump always on.

3. factory hydraulic option: does anyone know the flow gpm of the factory hydraulics if i went that route? i am thinking pretty minimal. also, am i correct that the factory diverter block to do this is not available now and i would need to machine the existing block?

4. front or rear pump option: has anyone come up with a clever location for a remote reservoir tank on a b6000/7000/7100? there is no room for a tower tank in this loader and the tank it came with is too large.

i am currently leaning towards a rear pto pump set up and some kind of tray mounted to the three point for the reservoir tank that could rest on top of another implement. i have an old 50 gallon square spray tank i will use as a ballast tank but i also want to be able to use the loader with my box blade on the back.
 

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North Idaho Wolfman

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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
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Sandpoint, ID
hi all,

i have some loader design questions for my b7000. you guys already provided me some good info on the subframe so i i picked up a rough condition unknown brand loader locally that surprisingly seems to fit pretty closely. however, it comes with no pump and a remote reservoir tank that is way too big to hang off the loader tower (which also does not have room inside it for a tank).

i would prefer a front pump factory style but it looks like after reading threads here that a rear pto may be the more realistic option.

my questions

1. front pump option: just to confirm is it still impossible to source a female 25mm x 18t sleeve to hookup a coupler to the front driveshaft spline for a factory style front mounted pump? i have found some older threads here suggesting there was no source at that time for these and that i will need to have a flange fabricated to bolt to the fanbelt pulley if i go this route.

2. front pump option: is there a source for a reasonable cost shaft mount electro-mechanical coupler at the pump if i front mount a pump? no way do i want the pump always on.

3. factory hydraulic option: does anyone know the flow gpm of the factory hydraulics if i went that route? i am thinking pretty minimal. also, am i correct that the factory diverter block to do this is not available now and i would need to machine the existing block?

4. front or rear pump option: has anyone come up with a clever location for a remote reservoir tank on a b6000/7000/7100? there is no room for a tower tank in this loader and the tank it came with is too large.

i am currently leaning towards a rear pto pump set up and some kind of tray mounted to the three point for the reservoir tank that could rest on top of another implement. i have an old 50 gallon square spray tank i will use as a ballast tank but i also want to be able to use the loader with my box blade on the back.
1: No you would have to make it, they have long been obsolete, even the upgraded replacement is long obsolete.
2: Not really it would be 100% custom, Running the pump all the time is not an issue as in neutral it doesn't pull but a very small amount of power, like 1/10th of a HP.
3: The on board pump is 3 to 4 GPM which is enough to run the loader efficiently, @torch makes the adapter plates.
There is a way to upgrade the GPM to higher, it just involves finding the drive and pump off a B8200.
But that would not be an easy task either.
This completely solves the tank issue as you don't need it.
4: See above.
 
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semlin

New member

Equipment
b7000
Dec 6, 2023
18
4
3
canada
thanks for the quick reply wolfman.

i just read @torch's thread and went through my tractor and the b7000 part manual after not finding the block. unfortunately i don't have a hydraulic adapter block on my b7000. it looks like the correct solution would be to replace the steel supply line with hydraulic hose with adapted banjo fittings, and then verify the loader valve has power beyond. i borrowed the diagram below from torch's thread. would the "oil tank" "T" diversion at the bottom right in the diagram be required if there is a power beyond setting?


tempImageeZoSR9.jpg




 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
34,343
9,581
113
Sandpoint, ID
Yes to do it properly you need 3 lines.
Power (From the pump)
Power Beyond (back to the three point)
Tank (to the fill port)
 
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