The John Deere 4005 tractor hydraulic pump flow is 8 GPM, and hydraulic system pressure is 2,262 psi.
Hydraulic pump flow8 GPM
Implement flow9.5 GPM
Total hydraulic flow21 GPM
Hydraulic pressure2,262 psi
Hydraulic fluid capacity6.9 gal
John Deere 4005 Hydraulic Flow Details
Hydraulic pump flow
8 GPM
Implement hydraulic flow
9.5 GPM
Total hydraulic flow
21 GPM
Hydraulic system pressure
2,262 psi
Hydraulic fluid capacity
6.9 gal
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
This model
8 GPM
Average
15.7 GPM
Low
5.1 GPM
High
57 GPM
Implement hydraulic flow comparison
This model
9.5 GPM
Average
14.9 GPM
Low
4.8 GPM
High
32 GPM
Total hydraulic flow comparison
This model
21 GPM
Average
15.4 GPM
Low
4.8 GPM
High
57 GPM
Hydraulic pressure comparison
This model
2,262 psi
Average
2,336.3 psi
Low
380 psi
High
3,625 psi
Hydraulic fluid capacity comparison
This model
6.9 gal
Average
9.9 gal
Low
0.7 gal
High
25.4 gal
John Deere 4005 Extra Hydraulic Notes
Hydraulic flow note
For attachments, the John Deere 4005’s implement hydraulic flow matters more than total flow. The listed gap is about 11.5 GPM between implement flow and total flow.
Hydraulic pressure note
At 2,262 psi, the John Deere 4005’s hydraulic system pressure matters most for lift force, cylinder force and loader response.
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 (9.5 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 fluid capacity note
The John Deere 4005’s hydraulic fluid capacity is listed as 6.9 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.
