Backhoe Attachment Question Involving Hydrolic's

[nwut05]

Hello, i am considering buying a new holland 757c backhoe attachment for my new holland t1510. I do not have remote rear hydrolic's, and the hoe does not come with a pto pump.

I do however have a loader on the tractor. is it possible to just extend the bhoe hydrolic lines and use one or two of the ports on the loader valve? Probrablly use the bucket curl line while the backhoe is attached. and just unplug and plug as needed. I am Just wondering if this is possible.

 

[J_J]

Does your FEL valve have a PB port?

 

[nwut05]

I am not sure , it is a rhino 2408 and was dealer installed. it came with it's own joystick control. All they done was connect to the hydrolic port on the right side of the tractor and turn the screw to the right setting. I'm sorry but don't know much about the hydrolic end of things.

what do i look for? on the control valve to determine if it has power beyond...

also if i think power beyond means that you could run an extra hydrolic feature on the loader I.E. Grapple, i do not think so but i may have that confused with a third fuction electric over hydrolic switch.

I just appreciate all the advice i can get on this matter. got a good lead on the backhoe attachment and hate to let it get by.

 

[J_J]

A FEL valve with PB will have 7 hoses attached, or have seven ports and one of the ports may have PB stamped on it.

You can add a 3rd function to control the grapple by installing the valve in series with the hyd flow path, and running wires to the joystick valve.

You can also add a diverter that uses the curl function to control the grapple.

A switch will switch between the curl function and the grapple.

 

[nwut05]

Thanks, I found out my joystick valve has the power beyond port and it is plumbed back into the tank. I was told all I had to do is have a couple of hoses made with quick couplings and route one from this valve, to the backhoe, and the backhoe return to the tank, and when I was not using the backhoe just use a shorter quick coupling line to complete the circuit.

Also please forgive the spelling HYDRAULICS...HAHA that's what happens when you post working graveyard.

 

[J_J]

What you are saying does not sound right.

If you have a PB port, and in use, there has to be a PB adapter in place and the flow from that routed to the rear for the 3pt.

As it looks now, you are not using the PB in that port on top is the PB port.

If you are not using PB now, and want PB, you have to install a PB adapter and then run that hose back to the 3pt using a QD.

When using BH, you plug the BH in hose into the PB hose and that provides flow to the BH.

You then have to run the OUT of the BH back to the tank/return hose.

If not using the BH, plug the PB hose into the 3pt port.

While using BH, you will not need 3pt unless it is a 3pt mounted BH.

 

[Budweiser John]

Not related to the hydraulic system, however does the B H in question have a sub frame mount? I have a N H back hoe on a TC 45D that works like a champ. The sub frame mount makes things solid as a rock.
The hoe is however, is a real pain to get aligned and hooked up so I'm thinking of building a wheeled dolly to store the attachment on as it would be much easier to align the B H to the tractor rather than the other way around.