The John Deere 4030 tractor hydraulic pump flow is 23 GPM.
Hydraulic pump flow23 GPM
Implement flow12.5 GPM
Total hydraulic flow12.5 GPM
Hydraulic system typeclosed-center
Hydraulic fluid capacity13 gal
John Deere 4030 Hydraulic Flow Details
Hydraulic pump flow
23 GPM
Implement hydraulic flow
12.5 GPM
Total hydraulic flow
12.5 GPM
Hydraulic system type
closed-center
Hydraulic fluid capacity
13 gal
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
This model
23 GPM
Average
15.7 GPM
Low
5.1 GPM
High
57 GPM
Implement hydraulic flow comparison
This model
12.5 GPM
Average
14.9 GPM
Low
4.8 GPM
High
32 GPM
Total hydraulic flow comparison
This model
12.5 GPM
Average
15.4 GPM
Low
4.8 GPM
High
57 GPM
Hydraulic fluid capacity comparison
This model
13 gal
Average
9.9 gal
Low
0.7 gal
High
25.4 gal
John Deere 4030 Extra Hydraulic Notes
Hydraulic flow note
For hydraulic work, the key number on the John Deere 4030 is 12.5 GPM implement flow; that points toward normal loader use, small hydraulic implements and general utility work.
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 (12.5 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 4030 uses a closed-center hydraulic setup, so compatibility depends on both the attachment and valve configuration.
Hydraulic fluid capacity note
For maintenance, the John Deere 4030’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.
