The John Deere 6630 Premium tractor hydraulic pump flow is 15.9 GPM.
Hydraulic pump flow15.9 GPM
Implement flow21.4 GPM
Total hydraulic flow21.4 GPM
Hydraulic system typeopen-center
Hydraulic fluid capacity10.3 gal
John Deere 6630 Premium Hydraulic Flow Details
Hydraulic pump flow
15.9 GPM
Implement hydraulic flow
21.4 GPM
Total hydraulic flow
21.4 GPM
Hydraulic system type
open-center
Hydraulic fluid capacity
10.3 gal
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
This model
15.9 GPM
Average
22 GPM
Low
5.3 GPM
High
59 GPM
Implement hydraulic flow comparison
This model
21.4 GPM
Average
21.7 GPM
Low
5.3 GPM
High
43 GPM
Total hydraulic flow comparison
This model
21.4 GPM
Average
21.9 GPM
Low
4 GPM
High
60 GPM
Hydraulic fluid capacity comparison
This model
10.3 gal
Average
14.9 gal
Low
2.8 gal
High
43.7 gal
John Deere 6630 Premium Extra Hydraulic Notes
Hydraulic flow note
The John Deere 6630 Premium should be matched to implements that fit its 21.4 GPM hydraulic-flow range.
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 (21.4 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 6630 Premium uses a open-center hydraulic setup, so compatibility depends on both the attachment and valve configuration.
Hydraulic fluid capacity note
For maintenance, the John Deere 6630 Premium’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.
