Number of Hydraulic pumps JD450C

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ramody44
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Number of Hydraulic pumps JD450C

Post by ramody44 » Sat Jun 30, 2007 7:44 pm

Does anyone know hom many hydraulic pumps are on a 1973 JD450C bucket crawler. Wondering if there is a hole in a steel line for the arms, would it affect the transmission being able to power the crawler. Thanks in advance.

srs_mn
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Post by srs_mn » Sat Jun 30, 2007 8:50 pm

The loader pump has nothing to do with propel functions.
srs

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ramody44
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Post by ramody44 » Thu Jul 05, 2007 9:07 am

Was wondering if there is a connection with the hydraulic clutch, if it is engaged by the pump, to the pressure plate, if that would have any effect on the transmission?

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