Core Viewpoint - The "Junlan" vessel, designed and built in China, is the world's largest all-electric, detachable, environmentally friendly dredging ship, specifically tailored for the management of the Guanting Reservoir [1][2]. Group 1: Vessel Features - The "Junlan" vessel is equipped with a fully electric-driven excavation system, featuring a 600 kW cutter head that can dredge 2,000 cubic meters per hour, which is three times more efficient than traditional equipment [2]. - It incorporates an intelligent control system that optimizes operational parameters based on soil conditions, allowing for remote control and precise adjustments of output power [2]. - The vessel is designed for low carbon emissions, utilizing a high-pressure shore power connection and a new type of environmentally friendly cutter that minimizes disturbance to surrounding water bodies, achieving "zero leakage excavation" [2]. Group 2: Project Impact - The completion of the dredging project will significantly enhance the self-purification, flood control, power generation, and water supply functions of the reservoir [2].