The 40T chain electric hoist, as a key piece of equipment in the industrial heavy-duty sector, stands out with its robust load capacity and precise control, making it the preferred lifting tool for large-scale mechanical assembly, mining operations, and port logistics. With a rated load capacity of 40 tons, it strictly complies with the international standard EN 14492-2:2019, featuring a safety factor of ≥5 and the ability to withstand 1.5 times the rated load impact, effectively mitigating risks in heavy-duty operations from the source. ​
The core structure adopts a modular design, with the body made of alloy steel, weighing 30% less than steel wire rope cranes of the same tonnage while maintaining excellent durability. The lifting chain is forged from 100-grade alloy steel, subjected to UT+MT dual flaw detection, with a chain link meshing clearance ≤0.5mm, ensuring smooth operation without chain skipping or jamming. It also features anti-rust and wear-resistant properties, maintaining stable performance even after 10⁴ lifting cycles.

    The power system is equipped with a conical rotor motor and planetary gear reduction mechanism, achieving a transmission efficiency ≥92%. The lifting speed offers 0.1-10m/min stepless adjustment, with no crawling or vibration during low-speed operation and a positioning accuracy error ≤±10mm, meeting precision assembly requirements and providing continuous reliable lifting support for heavy industrial production. Additionally, a rain cover can be added upon customer request for waterproofing and moisture resistance.