Vertical cable pulling requires tools designed to manage the high loads and safety risks associated with gravity. While some tools, like winches, are used in both applications, their configuration and features are different. Key specialized tools for vertical pulls include:

• Bullwheel Pullers: These winches are preferred for vertical pulls. Their multi-wrap bullwheel design ensures constant speed and tension and prevents the pulling rope from slipping under high load, which is critical when a cable's entire weight is hanging from it.

• Capstan Winches: For lighter or shorter vertical pulls, especially in tight spaces like substations or manholes, a capstan winch is ideal. They allow for an unlimited length of rope and provide the operator with precise control over the pulling force.

• Specialized Cable Grips and Swivels: Unlike grips for horizontal pulls, those for vertical applications must have superior holding strength to support the dead weight of the cable without slippage. Swivels are also essential to prevent the cable from twisting as it is lowered or lifted.

• Fail-Safe Braking Systems: This is perhaps the most important safety feature. Vertical pulling winches must be equipped with powerful braking systems that can automatically engage in the event of a power loss or hydraulic failure, preventing the cable from crashing down.