As a factory, we are proud to offer our Excavator Breaking Hammer for breaking 140mm diameter materials. We understand that construction work demands reliable and efficient equipment, which is why we have engineered this product to meet your demands. Our Excavator Breaking Hammer delivers the power, accuracy, and endurance you need to break through even the toughest materials. Our product is built to last and is made with high-quality materials to ensure durability and longevity. Whether you're breaking concrete, rock, or other materials, you can trust our Excavator Breaking Hammer to get the job done right. Contact us today to learn more about this product and how it can help improve your construction projects.