Hit 1,000 hours on the dredge pump and had to stop and think for a sec

I was just checking the logbook last week and realized I crossed the 1,000 hour mark on my dredge pump without even noticing. On one hand, I feel like that's a solid milestone that shows I'm sticking with the work and not burning out. But on the other hand, it made me wonder if I should be taking better readings or tracking wear more closely before something fails. Has anyone else passed a big hour count and debated whether it meant you were getting good or just getting lucky?

3 comments

3 Comments

ericcraig9d ago

Why are you giving a pump credit for just doing its job? 1,000 hours on a dredge pump is basically the break-in period, not some major milestone worth stopping to think about. You should be tracking wear from day one, not waiting until you hit a round number to start paying attention. I've seen guys run those things for 5,000 hours with nothing but oil changes and impeller checks, and the ones that fail usually do it because someone got lazy about maintenance around the 800 hour mark. If you're questioning if you've been getting lucky, you already know the answer.

daniel_cooper349d ago

Yeah, but what does 'tracking wear from day one' actually look like on your end?

amy_martin9d ago

Yeah, I had the same question the first time I tried it. I just started keeping a simple logbook - every shift I'd jot down the amp draw, vibration readings, and any weird noises. By hour 200 I could already see a pattern in the wear on the impeller vanes. @ericcraig is right that 1,000 hours isn't special, but having that baseline from day one made it way easier to spot when things started going sideways around hour 900.