About this equipment

The 2019 Caterpillar THUMB is a robust excavator attachment, designed to enhance material handling efficiency. This hydraulic thumb features a high-strength steel construction and a corrosion-resistant finish, ensuring durability and longevity. It's equipped with adjustable tines, integrated load-holding valves, and a wide range of motion, making it versatile for various tasks. The thumb is easy to install and remove, comes with heavy-duty cylinder guards, greaseable pins, and bushings, and is compatible with 10 to 15-ton excavators. Weighing 1450 lbs, it includes safety locks and reinforced pivot points, making it a secure and reliable choice for handling diverse materials.