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Vent: I swore by old school dredge heads until a silt clog shut us down
For years, I thought those classic cutter heads were the only way to go because they never failed me on simple jobs. Last month, we had a contract to clear sediment for a marina expansion, and my crew insisted on using our reliable old gear. Halfway through, the whole system jammed up with thick, sticky silt that the old head just couldn't break apart. We lost a full day trying to clear it, and the project manager was breathing down our necks. One of the younger operators on site lent us a newer, smaller suction head he had in his truck, and it chewed through the mess in no time. I had to eat my words because that modern design handled the fine material way better than my trusted tool. Now I see that having the right head for the soil type matters more than sticking with what you know. I'm definitely adding a versatile suction head to my kit for the next muddy job.
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quinnc981d ago
I was just reading a piece in a trade mag about this exact thing. It talked about how those classic cutter heads can struggle with fine, wet silt because they're built for harder material. They mentioned a case where a crew on a river cleanup had the same jam-up issue with an old head. The article said that newer suction designs have better flow for sticky stuff, which lines up with what you saw. Makes you wonder how many other jobs we're using the wrong tool for out of habit. Anyway, glad you got it sorted without too much downtime.
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