873 aux hydraulics gpm

[antiquejohndeere]

Does anybody no what the gpm of the auxillary hydraulic system is for a 1999 873F without high flow. What is the relief pressure also? Thanks

 

[lfutrell]

18.7 GPM 3000PSI

 

[7LBSSMALLIE]

18.7 GPM 3000PSI

prior to condeming pump, a direct pump test in order,if passses at qds golden. if fails direct pump test, has to be done,

 

[antiquejohndeere]

18.7 GPM 3000PSI

I know the bobcat history website says 18.7 gpm for Hi-flow and n/a for standard flow. My machine doesn't say hi flow on it anywhere. Does that mean it still it still is 18.7 gpm. Thanks

 

[7LBSSMALLIE]

I know the bobcat history website says 18.7 gpm for Hi-flow and n/a for standard flow. My machine doesn't say hi flow on it anywhere. Does that mean it still it still is 18.7 gpm. Thanks

863 same sys is 10 gpm at aux 3000 psi dirtect pump differant. if 10 free low and holding 3000, at aux yore good but wherin lies the issue? is it slow or weak or are you crunching numbers,

 

[antiquejohndeere]

863 same sys is 10 gpm at aux 3000 psi dirtect pump differant. if 10 free low and holding 3000, at aux yore good but wherin lies the issue? is it slow or weak or are you crunching numbers,

I was just trying to figure out what it was rated due to buying different attachments.

 

[sstec]

I was just trying to figure out what it was rated due to buying different attachments.

I have the same unit. 1999 873 , 18.7 gpm @ 3000psi Runs attachments as it should when using this calculation. sstec