Quick answer:
The John Deere Z955M tractor hydraulic pump flow is 19.8 GPM.
Hydraulic pump flow19.8 GPM
Implement flow78.7 L/min (20.8 GPM)
Total hydraulic flow20.8 GPM
Hydraulic system typeopen-center
Hydraulic fluid capacity5.9 qt (1.5 gal)
John Deere Z955M Hydraulic Flow Details
| Hydraulic pump flow | 19.8 GPM |
|---|---|
| Implement hydraulic flow | 78.7 L/min (20.8 GPM) |
| Total hydraulic flow | 20.8 GPM |
| Hydraulic system type | open-center |
| Hydraulic fluid capacity | 5.9 qt (1.5 gal) |
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
Implement hydraulic flow comparison
Total hydraulic flow comparison
Hydraulic fluid capacity comparison
John Deere Z955M Extra Hydraulic Notes
| Hydraulic flow note | For attachments, the John Deere Z955M’s implement hydraulic flow matters more than total flow. The listed gap is about 0 GPM between implement flow and total flow. |
|---|---|
| Rear remotes / SCV note |
|
| Hydraulic system type note | System type matters on the John Deere Z955M: open-center affects how hydraulic flow and pressure are delivered to valves and implements. |
| Hydraulic fluid capacity note | The John Deere Z955M’s hydraulic fluid capacity is listed as 5.9 qt (1.5 gal); check the operator manual before servicing because capacity can change with transmission, hydraulic options and market. |
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.







