SMTA

[Ellis Kinney]

I notice a slight buzzing noise and tiny vibration coming from the two new hydraulic hoses I installed from the pump to the reservoir. I think this is probably normal, but not sure.

Thanks, Ellis

 

[used red MN]

Normal, in a gear type hydraulic pump the flow out of the pump is slightly uneven due to the change in displacement of the areas between the gear teeth as they mesh on the pressure side of the pump. That may all be moosh talk to you, engineers probably have an even more complex explanation.

 

[fastfarmall]

Ah, that's a nice looking set,my supplier made some for me,they fit,but yours look factory!

 

[Ellis Kinney]

I had them made at a local hydraulics shop. Couple of inches longer so they wouldn't fit below the oil filter, so I could drain the bowl. The guy asked me if I wanted a swivel on both ends for 10 bucks extra per hose. I said yes. Ellis

 

[Ellis Kinney]

Thank you. Ellis