770 Hydraulic fluid capacity

[Pks]

I'm looking for the hydraulic fluid capacity for the 770.

I want to run a hydraulic motor, driven by the onboard hydraulic system, to power a front mounted snowblower, attached to the FEL, and need to figure out if an additional reservoir is necessary.

 

[Dutch445]

Here are the specs of the Hydraulic capacity of the 770:

working pressure 2050 psi
pump capacity (main) 5.6 gpm
pump capacity (steering) 4.3gpm
total flow of pumps 9.9 gpm


I think you'll find it hard to accomplish your task with the tractor's setup. One way, would be to run a PTO pump with it's own hydraulic system for the snowblower. There have been several threads on the subject on TBN, if you do a search you will find several other questions similar to yours.