Quick answer:
The John Deere 7185J tractor hydraulic pump flow is 29 GPM, and hydraulic system pressure is 3,046 psi.
Hydraulic pump flow29 GPM
Implement flow32 GPM
Total hydraulic flow32 GPM
Hydraulic pressure3,046 psi
Hydraulic system typeclosed-center
Hydraulic fluid capacity32 gal
John Deere 7185J Hydraulic Flow Details
| Hydraulic pump flow | 29 GPM |
|---|---|
| Implement hydraulic flow | 32 GPM |
| Total hydraulic flow | 32 GPM |
| Hydraulic system pressure | 3,046 psi |
| Hydraulic system type | closed-center |
| Hydraulic fluid capacity | 32 gal |
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
Implement hydraulic flow comparison
Total hydraulic flow comparison
Hydraulic pressure comparison
Hydraulic fluid capacity comparison
John Deere 7185J Extra Hydraulic Notes
| Hydraulic flow note | For hydraulic work, the key number on the John Deere 7185J is 32 GPM implement flow; that points toward multiple SCVs, larger implements and heavier hydraulic demand. |
|---|---|
| Hydraulic pressure note | Hydraulic pressure on the John Deere 7185J is 3,046 psi, but hydraulic performance depends on pressure and flow together. |
| Rear remotes / SCV note |
|
| Hydraulic system type note | The John Deere 7185J’s hydraulic system type is closed-center, which is built for higher-pressure hydraulic control than a basic open-center setup. |
| Hydraulic fluid capacity note | For maintenance, the John Deere 7185J’s hydraulic fluid capacity matters more than flow rate because it affects oil changes, filter service and refill quantity. |
Official information note
Mistakes do happen. Hydraulic flow, pump flow, implement flow, pressure, rear remote / SCV setup and fluid capacity can change by year, market, transmission, pump option, loader package and hydraulic package. Please check the operator manual and official deere.com website for official information.







