Integrated Lifting System: This electric hoist comes with a compatible trolley, allowing for immediate operation. Ideal for efficiently lifting small engines, transmission systems, large workshop tools, and construction materials. Durable Steel Trolley: Constructed from strong Q235 steel with anti-corrosive properties, this four-wheel cart offers an adjustable track width of 80-110mm to accommodate various beam sizes and applications. 800kg Load Capacity: Engineered for heavy-duty use, this hoist supports a single line capacity of 400kg at a speed of 12m/min and a dual line capacity of 800kg at 6m/min, making it dependable for demanding industrial tasks. 1300W Powerful Motor: Featuring a high-quality copper motor, this hoist delivers 1300W of power. The integrated radiator fan ensures efficient cooling, while the overheating protection feature maintains optimal performance during extended use. Enhanced Safety Design: Equipped with a manganese steel limit switch and a secure hook mechanism to prevent acci drops, ensuring the safety of both the operator and the load being lifted.