SW1205 Brushless High-Speed ​​Cordless Chainsaw

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SW1205 Brushless High-Speed ​​Cordless Chainsaw

The brushless high-speed cordless chainsaw features a grip with engraving and a rubber coating, providing a comfortable, non-slip grip and stable operation, suitable for extended use. The chain supports quick adjustment to improve work efficiency, and a battery level display allows real-time monitoring of remaining power for convenient work planning. A built-in emergency stop brake ensures comprehensive safety. The chainsaw uses an automatic oil pump to ensure continuous and stable chain lubrication, combined with widened pinions, flat bearings, and Ningbo Jueli alloy chains for smoother and more durable cutting. Equipped with a brushless high-speed motor, cutting performance is improved by approximately 30% compared to previous models. Combined with a high-current control board, it prevents saw jamming and remains highly efficient and durable even at extremely low current. The body supports customized logos, combining professional performance with personalization.

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Voltage 21V Brushless motor 4820, permanent magnet 42H
Brushless motor Brushless motor 4820, permanent magnet 42H
No-load speed 5780 r/min (chain speed: 13 m/s)
Rated power 800W
Guide plate size 12 inches (62 links with 4 chains)

①Grip handle with engraved and rubberized coating; 
②Chain quick adjustment; 
③Battery level display; 
④Emergency stop brake; 
⑤Automatic oil pump; 
⑥Widened small 4 with planar bearings, made of Ningbo Jue Li alloy chain; 
⑦Brushless high-speed motor with cutting performance 30% faster than before, High currentcontrol board does notjam the saw, and the cutting under extremely low current has stronger endurance; The body can be customized with LOGO

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About Us
Yongkang Siwei Technology Co., Ltd.
Yongkang Siwei Technology Co., Ltd.

Yongkang Siwei Technology Co., Ltd. is a professional tool manufacturer integrating R&D, production, and sales. Adhering to the concept of "Focus on Professionalism, Quality First", the company uses advanced processes and high-quality materials to ensure that each product can withstand harsh working conditions.  Our products feature innovative designs that meet the needs of modern engineering and are sold far and wide, both at home and abroad.  We have become a trusted partner for many professional engineering projects.

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