P&H
Door hinge connection bushing for P&H 495HR
This door hinge connection bushing supports the pivot mechanism of a 34 yd³ bucket on P&H 495HR mining shovels. It facilitates the articulation of the bucket door during loading and unloading operations.
Specifications
- Part number
- MMPP&HBAL169
- Brand
- P&H
The door hinge connection bushing MMPP&HBAL169 serves as a critical pivot point for the door assembly of a 34 yd³ mining bucket. By housing the hinge pin, this component enables the controlled opening and closing of the bucket door, allowing for the efficient discharge of material. It is engineered to manage the mechanical movement and load distribution required during the high-cycle operation of large-scale mining shovels.
This bushing is designed for use in P&H 495HR mining shovels and is specified for 34 yd³ capacity buckets. The component features dimensions of 9-1/8 inches by 7 inches by 8 inches. It is built to meet the structural requirements of heavy-duty mining equipment operating in demanding excavation environments.
In heavy mining machinery, hinge bushings are installed at the connection points of bucket doors to provide a replaceable wear surface between the hinge pin and the door structure. These components allow for smooth rotation and help maintain the alignment of the door assembly, ensuring that the bucket maintains its integrity during the loading and dumping cycles of the mining process.