More Hydraulic Questions

[joe swanson]

I have a 336D with a FEL and YM765 Back hoe. The Hoe is powered by a PTO pump. While the FEL loader uses the tractor Hydraulics. Why can't I use the tractor Hydraulics to power the BH in the same manner it is used to supply hydraulic power for the FEL loader.

Seems like a couple of T fittings and a few quick connect for the BH would allow the same supply and return to be used for the BH??

What am I missing.

Thanks

Joe

 

[lens12]

You can use the tractor hydraulics to run the backhoe. It may not be quite as fast. You do not want to use Tees. This will create a parrallel circuit . The oil will go to the circuit of least resistance. You need to plumb the backhoe in series with the loader & always make sure you hook the hose together when you remove the backhoe, so you don't wreck the tractor hydraulic pump.