PowerTek is a company that started manufacturing heavy-duty manual and hydrostatic stump grinders, vertical and horizontal log splitters, and chippers. Their stump grinders are durable and easy to use, while their log splitters feature full independent suspension. PowerTek's chipper line includes the Model 520 Gravity Feed Chipper and the Model 725 Hydraulic Chipper, known for their heavy-duty build and torsion axle suspension. The company reproduces the once popular Ram line of products and distributes them through a network of distributors, dealers, and rental agencies. PowerTek products are backed by a one-year full warranty.