The John Deere 7630 tractor hydraulic pump flow is 32 GPM, and hydraulic system pressure is 2,900 psi.
Hydraulic pump flow32 GPM
Implement flow32 GPM
Total hydraulic flow45 GPM
Hydraulic pressure2,900 psi
Hydraulic system typeclosed-center
Hydraulic fluid capacity4 gal
John Deere 7630 Hydraulic Flow Details
Hydraulic pump flow
32 GPM
Implement hydraulic flow
32 GPM
Total hydraulic flow
45 GPM
Hydraulic system pressure
2,900 psi
Hydraulic system type
closed-center
Hydraulic fluid capacity
4 gal
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
This model
32 GPM
Average
33.4 GPM
Low
2.5 GPM
High
78 GPM
Implement hydraulic flow comparison
This model
32 GPM
Average
32.8 GPM
Low
2.4 GPM
High
115 GPM
Total hydraulic flow comparison
This model
45 GPM
Average
33.6 GPM
Low
2.4 GPM
High
85 GPM
Hydraulic pressure comparison
This model
2,900 psi
Average
2,569.3 psi
Low
300 psi
High
3,046 psi
Hydraulic fluid capacity comparison
This model
4 gal
Average
26.1 gal
Low
0.6 gal
High
79.3 gal
John Deere 7630 Extra Hydraulic Notes
Hydraulic flow note
The John Deere 7630 separates implement flow from total hydraulic flow: 32 GPM is the more useful number for rear remotes and hydraulic implements, while 45 GPM includes the wider system total.
Hydraulic pressure note
At 2,900 psi, the John Deere 7630’s hydraulic system pressure matters most for lift force, cylinder force and loader response.
For hydraulic implements, match the implement to the available hydraulic flow (32 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
The John Deere 7630 uses a closed-center hydraulic setup, so compatibility depends on both the attachment and valve configuration.
Hydraulic fluid capacity note
The John Deere 7630’s hydraulic fluid capacity is listed as 4 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.
