This useful piece of rigging equipment goes by many names: sling adjuster, synchoist, and a hydraulic turnbuckle. Recently, Engineered Rigging expanded its rental fleet with a series of 440-ton (110 ton each) and the 1,480 ton (370 ton ea.) sling adjuster systems. The synchronous hoist system operates below-the-hook as an innovative means to precisely position heavy and unbalanced loads in a vertical and horizontal plane. The use of one crane, instead of two or more, improves safety, maximizes operating speed and reduces costs, which make the sling adjuster an excellent option for heavy lifting projects.

Our sling adjuster rentals can be used for pre-programmed positioning, tilting, aligning and high precision horizontal and vertical load positioning. The specialized hydraulic cylinders are mounted in-line with the rigging which provides the operator with the ability to precisely monitor and adjust each lifting point independently.

Engineered Rigging rents a variety of sling adjuster / synch hoist systems (view the models available), as well as 125-ton shackles that can be used with any of the synchronous hoist systems.