Insane Hydraulics

Bold and audacious blog about fluid power
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Series 45 J frame passing over

Danfoss 45 series pump, frame J, severely worn-out Danfoss 45 series pump, frame J, severely worn-out
Danfoss 45 series pump, frame J, severely worn-out Danfoss 45 series pump, frame J, severely worn-out
Danfoss 45 series pump, frame J, severely worn-out Danfoss 45 series pump, frame J, severely worn-out
Danfoss 45 series pump, frame J, severely worn-out

Some machine owners continue to operate their hydraulics even when excessive noise and vibration is present. Such profound wear can mean only one thing - the shoeless piston heads were hammering the poor swash plate for some time... Nobody around to press the emergency stop button?...

Anyways, we, people, get thick, plough through the symptoms, and get better. I, as a person directly involved in pump repair on a daily basis, can guarantee one thing - when a hydraulic pump starts showing symtoms of wear by screaming and vibrating all over the place, ploughing though will NOT make it feel better!