Introduce national standards and necessary safety configurations related to lifting equipment to help users identify safe and compliant products when purchasing.
The main national standards involved in lifting equipment include: GB/T 40160-2025 "Safety Technical Specifications for Lifting Working Platforms", GB/T 21739-2008 "Specifications for the Manufacturing and Installation of Home Elevators", GB/T 3811-2008 "Code for Crane Design", JB/T 9229-2013 "Scissor Lift Platform". When purchasing lifting equipment, you must make sure that the product is equipped with the following safety configurations: anti-fall safety device (hydraulic lifting platforms should be equipped with explosion-proof oil pipes or speed-limiting valves to prevent the platform from falling when the oil pipe bursts), overload protection devices (automatic alarm and stop operation when overloaded), limiter position switch (automatic stop at upper and lower limit positions), emergency stop button (eye-catching position, one-button cut off power source), door lock protection device (floor door and platform door cannot operate when not closed), manual lowering function (can be slowly lowered by manual pressure relief in case of power outage or malfunction). When purchasing, it is recommended to confirm that the manufacturer provides product certificates, type test reports and installation acceptance reports to ensure that the equipment meets national mandatory standards.
