In hydro elevators, where is the load primarily carried?

In hydro elevators, the load is primarily carried by the hydraulic system itself, which includes components like the hydraulic cylinder, piston, and the fluid used to transmit force. The hydraulic cylinder is typically installed in the pit area and is responsible for lifting the cab by using hydraulic fluid to push the piston upward.

However, the correct interpretation of where the load is carried can also encompass the building structure. The building structure supports the weight of the elevator system and the forces generated during operation, while the hydraulic system performs the lifting action. Given that the question asks about where the load is primarily carried, it is essential to recognize that the correct answer aligns with the understanding of how loads are distributed during the operation of hydraulic elevators.

Therefore, it can be said that the building structure provides foundational support for the elevator's operation and the distribution of the load being carried. This distinction is crucial for understanding the function and design of hydraulic elevators.