According to ASME B30.20, what weight marking is required on a Below-the-Hook Lifting device?

According to ASME B30.20, the requirement for weight marking on a Below-the-Hook Lifting device stipulates that the weight must be marked if it exceeds 100 lbs. This standard is in place to ensure that operators are aware of the weight they are handling, which is critical for safety and proper operation. Knowing the weight helps prevent overloading the lifting device and allows for safer lifting practices.

Having the weight marked clearly aids in preventing accidents associated with lifting heavy loads. Furthermore, it helps in ensuring compliance with regulations and standards set forth for safe lifting operations. The emphasis on marking loads over 100 lbs is meant to enhance visibility and awareness of the weight being lifted, as well as to promote an overall culture of safety in crane operation and rigging practices.