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A culvert cleaning robot provides a practical way to remove accumulated sediment, sludge, sand, gravel, and other blockage materials from drainage culverts without sending workers into difficult confined spaces. Culverts can gradually lose their drainage capacity as sediment and debris build up on the bottom. During heavy rainfall, a partially blocked culvert can restrict water

Municipal sewer systems are essential for modern cities, but they are constantly affected by serious operational challenges such as sludge accumulation, sediment buildup, and blockages in confined underground spaces. Traditional manual cleaning methods are not only inefficient but also highly dangerous. Workers are often exposed to toxic gases, limited visibility, and confined-space risks. This is