There are times where lifting or pulling is necessary to get the job done. Using a tree pulling kit for its mechanical advantage is an efficient and easy way to lift pieces while rigging.
If you are looking for the ultimate in lifting capabilities, look no further than the GRCS. The GRCS allows you to bomb pieces out on the bollard, or lift big pieces with the use of the winch which provides a 22:1 or 44:1 mechanical advantage.
The Fiddle Block Set is a great way to assist with the lifting, and tree pulling kits are also a great solution. Although these are used more for putting tension on a tree during felling operations, they can be multi-purposed to lift or pre-tension lines.