With over 20 years of expertise in engineering and production, Jinan Changhao provides durable and precisely fitting H-Links/Bucket Links for global excavator brands like Caterpillar, Komatsu, Hitachi, etc. Our commitment is to deliver exceptional value through superior quality control (ISO 9001 CE certified), competitive pricing, and reliable supply.
Our H-Links are built to last and outperform.Key features include:
Premium Material: Made from high-grade alloy steel (e.g., Q345B, 40Cr – different pricing) with optimal heat treatment for maximum tensile strength and impact resistance.
Precise Engineering: CNC machined for perfect dimensional accuracy, ensuring seamless fit and smooth operation with your excavator’s bucket and arm.
Rigorous Testing: Every batch undergoes strict hardness and load testing to guarantee safety and durability under the toughest working conditions.
Wide Compatibility: We offer a comprehensive range of models compatible with mini, medium, and large excavators (from 1 ton to 60+ tons).
Contact us today if you need it!





