A11VO160 pump gone.. completely gone… ــــ ⏱ 1 min read
A few sad pictures of an A11VO160 open circuit pump, I believe this one even had old Hydromatik name plate, which is a rare sight these days. Gone, completely destroyed… Note the damage to the back plate sealing face, that’s a lot of lapping for someone…
Does a Pump Always Need a Shaft Seal?
That one time a hydraulic repair workshop signed up for an overhaul of a tiny Vickers PVB pump. As usual, the estimate got approved by the client, the work was performed by most skilled specialists, the pump was tested and upon the successful test shipped out… to come back on the very next day with […]
O’ring to Retain a Rotary Group
A few sad pictures of an A11VO160 open circuit pump, I believe this one even had old Hydromatik name plate, which is a rare sight these days. Gone, completely destroyed… Note the damage to the back plate sealing face, that’s a lot of lapping for someone… This is a neat way to insert a rotary group […]
A Surprising Find in a Parker V14-160 Hydraulic Motor
I have a brain-teaser for you, but you do need to know what’s inside of this thing to get it: This is a Parker V14-160 bent-axis hydraulic motor – and here’s the million-dollar question: “How can a barrel sliding plate that looks like this…”: …come out of a hydraulic motor that has a valve segment […]
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