The Hyundai 61QA-31310 bucket teeth are standard bucket wear parts for Hyundai R360 and R370 medium-to-large excavators. Made of high-strength alloy steel through precision casting, they achieve a hardness of HRC48-52 and impact resistance ≥20J. Their core purpose is to efficiently crush and cut materials, improve digging efficiency, and protect the bucket body. Suitable for heavy-duty working conditions such as earthmoving, rock excavation, and mining, they are a key component for ensuring stable excavator operation and reducing maintenance costs. The sharp tips of these teeth allow them to easily cut into hard media such as rock, concrete, and frozen soil. In heavy-duty scenarios such as mining and tunneling, they can efficiently crush materials, significantly reducing digging resistance and increasing the workload per bucket. Their high-hardness material can withstand material impact and wear, preventing downtime due to damage to the bucket teeth and ensuring continuous operation. In foundation construction such as road building, building excavation, and landfill, the pointed structure can quickly cut into loose materials such as clay, sand, gravel, and humus, reducing the bucket's dry digging rate, accelerating the soil entry and loading rhythm, improving the overall machine's operating efficiency, and helping projects progress on schedule. As the bucket's "first line of defense," it prioritizes bearing the impact and wear during excavation, preventing the bucket lip from directly contacting and being damaged by materials. Compared to replacing or repairing the expensive bucket body, regularly replacing the bucket teeth is less costly, significantly extending the bucket's service life and reducing equipment downtime and maintenance costs. Compatible with medium and large excavators such as the R360/R370, it is widely used in construction, mining, road construction, water conservancy projects, and municipal renovation, meeting different operational needs such as excavation, loading, and crushing. It is highly versatile, easy to replace, and adaptable to the fast-paced work rhythm of construction sites. Precisely matched with the bucket, there is no loosening or offset after installation, reducing shaking and energy waste during operation, ensuring smooth and stable excavation, improving fuel economy, and further reducing construction costs.