The cantilever crane is designed according to international standards and equipped with multiple safety protections including overload protection, upper and lower limits, power failure braking, and emergency stop, ensuring a high safety factor and stable and durable operation. Its modular structure allows for quick installation and easy maintenance, requiring minimal space and not necessitating large overhead cranes. It is suitable for various scenarios such as machining, automotive parts, mold repair, warehousing and logistics, and light industrial assembly. It is available in stationary, wall-mounted, and mobile versions, and supports customization of voltage, boom length, lifting height, and color. With its high efficiency, energy saving, and worry-free features, it provides users with a stable and reliable light-duty lifting solution.