What is manhole covers weight?

Manhole covers vary in weight, depending on their size and the material they are made of. Cast iron manhole covers, which are commonly used, typically weigh between 50 to 300 pounds. However, some larger and heavier cast iron manhole covers can weigh up to 700 pounds. Concrete manhole covers are also used in some areas, and they can weigh anywhere from 130 to 330 pounds. It is important to note that the weight of manhole covers is an important safety consideration, as heavy covers can pose a risk to workers or pedestrians if they are not properly secured or if the load capacity of the cover is exceeded.