The John Deere 6145M tractor hydraulic pump flow is 30 GPM, and hydraulic system pressure is 2,900 psi.
Hydraulic pump flow30 GPM
Implement flow21 GPM
Total hydraulic flow21 GPM
Hydraulic pressure2,900 psi
Hydraulic system typeclosed-center
John Deere 6145M Hydraulic Flow Details
Hydraulic pump flow
30 GPM
Implement hydraulic flow
21 GPM
Total hydraulic flow
21 GPM
Hydraulic system pressure
2,900 psi
Hydraulic system type
closed-center
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
This model
30 GPM
Average
22 GPM
Low
5.3 GPM
High
59 GPM
Implement hydraulic flow comparison
This model
21 GPM
Average
21.7 GPM
Low
5.3 GPM
High
43 GPM
Total hydraulic flow comparison
This model
21 GPM
Average
21.9 GPM
Low
4 GPM
High
60 GPM
Hydraulic pressure comparison
This model
2,900 psi
Average
2,726.4 psi
Low
435 psi
High
3,046 psi
John Deere 6145M Extra Hydraulic Notes
Hydraulic flow note
The John Deere 6145M’s implement flow figure is about 21 GPM, so hydraulic attachment choice should be based on flow demand, not horsepower alone.
Hydraulic pressure note
The John Deere 6145M’s hydraulic pressure is listed at 2,900 psi, which is strong tractor hydraulic pressure; flow still decides attachment speed while pressure affects force.
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 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
System type matters on the John Deere 6145M: closed-center affects how hydraulic flow and pressure are delivered to valves and implements.
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.
