UA/EPRI Industrial Rigging Certification 2025 Full Practice Test

Chain hoists are essential lifting devices widely used in various industrial applications. There are three primary types of chain hoists utilized for lifting purposes, which include the manual chain hoist, the electric chain hoist, and the pneumatic chain hoist. Each type is designed to serve different needs depending on the operational environment and the specific lifting tasks involved.

The manual chain hoist is operated by pulling on a hand chain, making it suitable for lighter loads and situations where power sources are not readily available. In contrast, the electric chain hoist is powered by a motor and is often employed in settings requiring fast, repeated lifting of heavier loads. The pneumatic chain hoist utilizes compressed air to operate, making it ideal for environments where electricity may pose a hazard or in operations requiring a lightweight alternative.

Understanding the distinctions among these three types of chain hoists helps ensure that the appropriate hoist is selected based on the load characteristics, lifting frequency, and operational safety requirements.