Overview
- Delhi's Irrigation and Flood Control department, which deployed two made‑in‑India weed‑harvester and trash‑skimmer machines on Saturday, says the units will intercept waste in the Najafgarh drain before it enters the Yamuna.
- Each machine runs a 112 horsepower engine, uses a catamaran hull built from marine‑grade steel, and carries roughly 14 cubic metres of collected material.
- A conveyor system cuts and lifts water hyacinth and floating garbage in one pass to keep collection continuous in shallow stretches.
- The two units cost about Rs 2.9 crore, and officials say improving flow will reduce waterlogging and bolster flood readiness as the monsoon approaches.
- Leaders frame the deployment as part of a larger Yamuna clean‑up drive, with an earlier pledge to show results before the 2029 national elections and an estimated two‑ to three‑year work timeline.