Four different interchangeable jaw assemblies eliminate the need for different attachments when using the NPK Material Processor. The S jaw set serves as a primary breaker; the G set as a pulverizer; the K set as a shear; and the C jaw set, a combination cutter, serves a variety of uses. NPK's integral hydraulic intensifier system boosts power by amplifying cylinder pressure and reducing cycle time, while providing a greater power-to-weight ratio. The full 360-degree rotation provides an effective angle of attack for any job wherever the location.