The John Deere Z425 tractor hydraulic pump flow is 7.3 GPM, and hydraulic system pressure is 1,000 psi.
Hydraulic pump flow7.3 GPM
Implement flow2 GPM
Total hydraulic flow7.3 GPM
Hydraulic pressure1,000 psi
Hydraulic system typeclosed-center
John Deere Z425 Hydraulic Flow Details
Hydraulic pump flow
7.3 GPM
Implement hydraulic flow
2 GPM
Total hydraulic flow
7.3 GPM
Hydraulic system pressure
1,000 psi
Hydraulic system type
closed-center
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
This model
7.3 GPM
Average
13.4 GPM
Low
0.9 GPM
High
85 GPM
Implement hydraulic flow comparison
This model
2 GPM
Average
11.1 GPM
Low
0.9 GPM
High
78 GPM
Total hydraulic flow comparison
This model
7.3 GPM
Average
13 GPM
Low
0.9 GPM
High
78 GPM
Hydraulic pressure comparison
This model
1,000 psi
Average
1,813.3 psi
Low
300 psi
High
3,000 psi
John Deere Z425 Extra Hydraulic Notes
Hydraulic flow note
The John Deere Z425’s total flow is higher than implement flow, so use the implement-flow number when matching hydraulic tools and SCV-driven equipment.
Hydraulic pressure note
Hydraulic pressure on the John Deere Z425 is 1,000 psi, but hydraulic performance depends on pressure and flow together.
Rear remotes / SCV note
Rear remotes / SCVs depend on the tractor’s hydraulic package and options.
For hydraulic implements, match the implement to the available hydraulic flow (2 GPM), not just the number of remotes.
Check the operator manual or hydraulic package because SCV count can change by year, market and trim package.
Hydraulic system type note
System type matters on the John Deere Z425: closed-center affects how hydraulic flow and pressure are delivered to valves and implements.
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.
