Worksaver SATG - Sweep Action Tine Grapple

Worksaver SATG - Sweep Action Tine Grapple. The patent pending design keeps the front rake of the sweep clamp open during use until the rear section of the clamp is either closed or contacts the material being handled. The cylinder then overcomes the spring pressure causing the front rake to rotate towards the bucket in a sweeping motion moving material in and retaining it in the bucket.

[@BUDD1]

Don't see any sort of advantage other than more moving parts & costs.