The DHG hydraulic excavator thumb grab is equipped with a cylinder-integrated hydraulic relief valve to ensure that the thumb cylinder is protected from excessive external forces. This feature enables smooth, safe operation and eliminates the need for manual pressure adjustments on the excavator, improving convenience and safety during use. The latest design of the DHG thumb grab features a widened lower pivot joint and reinforced pins to provide strong resistance to uneven loads placed on the thumb tip, ensuring durability and reliability in a variety of operating conditions .

Every DHG hydraulic excavator thumb grab undergoes a comprehensive manufacturing and quality control process to ensure accuracy and performance. All pivot joints are carefully drilled and bushed, further increasing the durability and longevity of the thumb grabber. Additionally, excavator thumbs are built to machine specifications, adapting to bucket width and tooth count for proper engagement with the bucket cutting edge. To ensure a perfect fit and optimal functionality, all thumbs require a complete specification sheet filled out prior to manufacturing to ensure seamless integration with the bucket and efficient operation.

By installing a hydraulic thumb grapple, you can significantly expand your excavator's capabilities, making it easier to pick, hold and move challenging materials such as rock, concrete, branches and debris that might not fit in the bucket. The DHG Hydraulic Excavator Thumb Grab provides a quick and effective solution to increase the versatility and productivity of your excavator, providing a valuable asset for a variety of excavation and material handling tasks.