Sewer Crawler Robot Inspects Large Pipes

Get an inside view of features that deliver consistent results in daily use. In this video, we demonstrate the Daoyunai CCTV Pipeline Crawler System in action, showing how its motorized lift and specialized paddy wheels navigate challenging pipe environments from DN150 to DN1500. You'll see real-world footage of the crawler maneuvering through mud and sludge, learn how the 400-meter cable reach enables deep inspections, and understand the operational benefits for municipal and industrial pipeline diagnostics.