What type of rope is recommended when it is subject to sudden heavy loads, crushing, or heat?

The correct choice for use when a rope is subjected to sudden heavy loads, crushing, or heat is IWRC, which stands for Independent Wire Rope Core. This type of rope features an internal core made of wires that provide strength and support independent of the outer strands.

The design of IWRC allows it to maintain its shape and structural integrity even under extreme conditions, such as sudden shocks or heavy loads. The core helps distribute the strain evenly across the rope and provides additional resistance against crushing forces. The IWRC also offers superior heat resistance compared to ropes without a wire core because the design allows for better heat dissipation and lower risk of damage from high temperatures.

In contrast, other types of ropes, such as those made with fiber cores, don't provide the same level of durability and support under these demanding conditions. So, choosing IWRC ropes is essential for safety and effectiveness when faced with heavy loads, crushing, or heat.