General Welding Consumables · Welding Consumables
Radar systems like the S-9018.B3 from Hyundai Welding Co., Ltd. in Pohang operate on the principle of emitting and receiving electromagnetic waves to detect and track objects. This particular model is designed to comply with X-Band and S-Band standards as well as IMO SOLAS regulations. Certified with DNV approval, the S-9018.B3 offers reliable navigation support for maritime vessels. Common failure points include the magnetron, which typically requires replacement after 5,000 to 8,000 hours of operation, and the antenna rotation motor, which may suffer from bearing wear after 30,000 hours. Additionally, the display backlight and heading marker alignment can also experience issues. Regular maintenance is recommended, such as annual lubrication of the antenna bearing and weekly performance monitoring tests as per IMO requirements. Keeping a spare magnetron on board can help mitigate unexpected downtime, with a lead time of 1-3 weeks for replacements.
What our service work and the manufacturer documentation say about keeping this model running.
Magnetron replacement every 5,000-8,000 hours. Antenna bearing lubrication annually. Weekly performance monitor test (IMO requirement). Annual inspection.
Hyundai Welding Co., Ltd. (Pohang): Keep a spare magnetron on board (on magnetron models). Lead time: 1-3 weeks.
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