could anyone advise me about advantage of using JH8.8 bolts rather than high tensile galvanized bolts? we are using it for our floating pipelines in fresh water.
Hi
Could anyone advise me in this problems in Cutter Suction Dredger type Beaver 1600 electronics devices
we faced a problems in our electronic signals from the PCB to a solenoid for hydraulics system.
our cutter speed 3 is not functioning, ive done all things in hydraulics parts and all the...
i used a hardface welding (300 Amp)inside our dredgepump housing to avoid wear on pump inner surface. however, after several months, the crack line occured on the surface of the unwelded. Could this things happen because of the hardfacing weld? we are using the pump casing which made by maxidur...
i used a hardface welding inside our dredgepump housing to avoid wear on pump inner surface. however, after several months, the crack line occured on the surface of the unwelded. Could this things happen because of the hardfacing weld?
I found many pitted on our Maxidur 3 blade Dredgepump Impeller, also at surface of inner pump casing. Standard pressure at suction ( refer to iHC standard) is average between 4 to 5 bar, and its achieved. Pitted holes due to cavitation cause the impeller running out of balance, and lately will...
a problem occured when the seals fixed and used. after a few days, it leak. This CATerpillar seals(9W6692) was used so many times on my CSD. I found some wear on the seals ring housing but the problem is, we did not have the specification and dimensions of the housing. so, i have to fabricate...
