Which of the following is true about a boom hoist limiting device?

The statement about the boom hoist limiting device preventing the boom from exceeding its operational limits is accurate. This device serves a crucial safety function in crane operations by ensuring that the boom does not extend beyond the manufacturer’s specified limits. Such a restriction is essential in maintaining the structural integrity of the crane and preventing accidents caused by overextension.

When the boom exceeds its operational limits, it could lead to dangerous situations, including tipping or structural failure. Therefore, the boom hoist limiting device acts as a safeguard, automatically stopping or alerting operators if the boom attempts to extend beyond safe parameters. This makes it a vital component in promoting safety and efficiency in crane operations.

Other options, such as increasing the load capacity or indicating the weight of the load, do not accurately describe the role of the boom hoist limiting device. It is not designed to enhance capacity or directly measure load weight, rather its primary focus is on ensuring safe operational limits are adhered to.