• Thank you for visiting HeavyEquipmentForums.com! Our objective is to provide industry professionals a place to gather to exchange questions, answers and ideas. We welcome you to register using the "Register" icon at the top of the page. We'd appreciate any help you can offer in spreading the word of our new site. The more members that join, the bigger resource for all to enjoy. Thank you!

hpv118

  1. H

    Hitachi ZX140W-3 Hydraulic pump Noise

    Hello, I received helpful advice here the last time I had a problem so I am back again. I have a Hitachi Zx140W-3 (HPV 118 Hydraulic pump ) the pump is Producing 340 bar of pressure at hydraulic pump 1 and only 260 bar of pressure at Hydraulic pump 2, this is accompanied by a cavitation whine...
Top