The John Deere 620 tractor hydraulic pump flow is 8.9 GPM, and hydraulic system pressure is 1,200 psi.
Hydraulic pump flow8.9 GPM
Implement flow8.9 GPM
Total hydraulic flow8.9 GPM
Hydraulic pressure1,200 psi
John Deere 620 Hydraulic Flow Details
Hydraulic pump flow
8.9 GPM
Implement hydraulic flow
8.9 GPM
Total hydraulic flow
8.9 GPM
Hydraulic system pressure
1,200 psi
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
This model
8.9 GPM
Average
17.3 GPM
Low
1.2 GPM
High
110 GPM
Implement hydraulic flow comparison
This model
8.9 GPM
Average
17.1 GPM
Low
1.2 GPM
High
110 GPM
Total hydraulic flow comparison
This model
8.9 GPM
Average
16.5 GPM
Low
1.2 GPM
High
70 GPM
Hydraulic pressure comparison
This model
1,200 psi
Average
2,330.1 psi
Low
435 psi
High
3,625 psi
John Deere 620 Extra Hydraulic Notes
Hydraulic flow note
With about 8.9 GPM implement flow, the John Deere 620 sits in the compact / utility hydraulic range and is best suited to normal loader use, small hydraulic implements and general utility work.
Hydraulic pressure note
Hydraulic pressure on the John Deere 620 is 1,200 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 (8.9 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.
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.
