The John Deere 655 tractor hydraulic pump flow is 55 GPM, and hydraulic system pressure is 2,250 psi.
Hydraulic pump flow55 GPM
Implement flow55 GPM
Total hydraulic flow7.2 GPM
Hydraulic pressure2,250 psi
Hydraulic system typeclosed-center
Hydraulic fluid capacity18 qt (4.5 gal)
John Deere 655 Hydraulic Flow Details
Hydraulic pump flow
55 GPM
Implement hydraulic flow
55 GPM
Total hydraulic flow
7.2 GPM
Hydraulic system pressure
2,250 psi
Hydraulic system type
closed-center
Hydraulic fluid capacity
18 qt (4.5 gal)
Hydraulic Flow Comparison Chart
Hydraulic pump flow comparison
This model
55 GPM
Average
17.3 GPM
Low
1.2 GPM
High
110 GPM
Implement hydraulic flow comparison
This model
55 GPM
Average
17.1 GPM
Low
1.2 GPM
High
110 GPM
Total hydraulic flow comparison
This model
7.2 GPM
Average
16.5 GPM
Low
1.2 GPM
High
70 GPM
Hydraulic pressure comparison
This model
2,250 psi
Average
2,330.1 psi
Low
435 psi
High
3,625 psi
Hydraulic fluid capacity comparison
This model
4.5 gal
Average
8.6 gal
Low
0.6 gal
High
30.1 gal
John Deere 655 Extra Hydraulic Notes
Hydraulic flow note
The John Deere 655 should be matched to implements that fit its 55 GPM hydraulic-flow range.
Hydraulic pressure note
At 2,250 psi, the John Deere 655’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 (55 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 655 uses a closed-center hydraulic setup, so compatibility depends on both the attachment and valve configuration.
Hydraulic fluid capacity note
The John Deere 655’s hydraulic fluid capacity is listed as 18 qt (4.5 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.
