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Guangzhou HG Shaftless Rim Propulsion System | Electric Yacht Application

Didang Lake is located east of Shaoxing city in Zhejiang and is the largest "urban lake" within the Second Ring Road, often referred to as the "Shaoxing version of West Lake". To protect this lake, yacht companies have strict requirements regarding the use of propellers, prohibiting any risk of oil leakage. After comparing various types of propellers (rudder, straight blade, azimuth thruster, etc.), they ultimately chose the rim driven thruster designed and manufactured by Guangzhou HG.
Jun 16th,2025 16 Views


    The electric tour boat is approximately 21 meters long, has 20 passenger seats, and is equipped with Guangzhou HG's retractable GRM33 (20 kW) rim driven thruster.





    Guangzhou HG's rim driven thruster has the advantages of low noise and minimal vibration, creating a quieter and more comfortable sailing environment for crew and passengers. This advantage is particularly evident in scenarios that require a peaceful atmosphere, such as sightseeing tours and recreational fishing.



    Guangzhou HG's rim driven thruster is leading a new era of electric boats with its environmentally friendly, efficient, quiet, comfortable, and flexible installation features.
    In the future, with continuous technological advancement and expanding applications, Guangzhou HG's rim driven thruster will play an even more significant role in the water tourism and leisure sector, providing travelers with a more comfortable sailing experience.