Port & Construction Machinery- Zhejiang Kuayue Motor Co., Ltd.

Port & Construction Machinery

Port and construction machinery mostly work outdoors, exposed to sun, rain, large day‑night temperature difference, sand and rain erosion. Machines start under heavy load and run continuously at high power. Maintenance window is short, so motors require good weather resistance, overload capacity and long‑term reliability. Energy‑saving performance is increasingly emphasized for modern projects.

Solutions

Choose YE4 high‑power ultra‑high‑efficiency three‑phase asynchronous motors for port loading‑unloading machinery, concrete mixing plants and construction driving equipment.
IP55 protection for outdoor sand‑rain environment.
High‑power range available, custom voltage and special flange mounting dimension supported.

Product Features

1 IE4 Class‑1 ultra‑high efficiency, cutting operating power cost for high‑power long‑hour outdoor equipment.
2 Thickened cast‑iron frame, resisting sand‑wind impact for harsh open‑air conditions.
3 Complete IP55 dust‑proof & water‑proof to block rain and sand from motor housing.
4 Class‑F insulation tolerates wide outdoor temperature swing with stable temperature rise.
5 Excellent overload starting capacity for heavy‑load direct startup of construction machinery.
6 Full CE & CCC certificates meeting tender requirements for domestic & overseas port‑construction projects.

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