This morning our team ran a hands-on test of one of our Riezler mainline sewer inspection crawlers to showcase how the system performs in a real inspection workflow.
For this test, we used a modular setup featuring:
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FWL-100 crawler
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RSK-78 camera
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MSE-500 control unit
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D97 wheel set
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plus supporting accessories including a lift hook with holder, compact downhole roller, and an adjustable top manhole roller
This type of configuration is designed for crews who need reliable, repeatable inspections in mainline sewer and pipeline environments, with the flexibility to adapt the crawler to different pipe sizes and job conditions.
Who a Riezler mainline crawler system is ideal for
Riezler crawler systems are a strong fit for:
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Municipal sewer departments doing routine mainline inspection and condition assessment
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Pipeline inspection contractors needing consistent performance across varying jobs
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Public works crews maintaining stormwater and wastewater lines
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Facilities and industrial sites running inspections on larger-diameter pipelines
If your work involves larger pipe diameters and longer inspections, crawler systems can provide better control and coverage than push cameras.