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SW-309MoL Cored / M21

General Welding Consumables · Welding Consumables

Technical data from manufacturer or class sources · not yet verified by a person​​‍‌​‍​‌‌⁠‌​‍​​‌‍​⁠‍
X-Band / S-Band, IMO SOLASCapacity
Electromagnetic RadarMedium

Designed for dependable performance and ease of maintenance, the SW-309MoL Cored / M21 radar system from Hyundai Welding Co., Ltd. (Pohang) provides reliable X-Band and S-Band coverage, meeting IMO SOLAS requirements. This electromagnetic radar boasts DNV approval and is engineered with key components like a magnetron, antenna, and display, each designed for longevity. To ensure optimal operation, routine maintenance is recommended. This includes a weekly performance monitor test as per IMO regulations, an annual inspection, and annual lubrication of the antenna bearing. Keep in mind that magnetron replacement is typically required every 5,000 to 8,000 hours of operation. Spare magnetrons are available through Hyundai Welding Co., Ltd. (Pohang) with a lead time of 1 to 3 weeks.

Specifications

Technical data.reference — unverified

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Tensile strength (TS)661 MPa
Service

Service notes.

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.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Hyundai Welding Co., Ltd. (Pohang): Keep a spare magnetron on board (on magnetron models). Lead time: 1-3 weeks.

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