Штифт соединения основной рамы диаметром 64,85 мм Caterpillar 6213630

The Main Frame Linkage Pin supports joint movement between structural links and the main frame. It allows parts to rotate in a controlled arc while keeping them properly aligned. This pin is necessary for transmitting movement efficiently between interconnected arms and linkages. The pin preserves stability, alignment, and motion control throughout equipment operation.Attributes:• Supports smooth direction changes of connected arms.• Secures joints while allowing freedom of rotation.• Reduces vibration by holding joints firmly.Applications: The Main Frame Linkage Pin is located at the pivot connection between the equipment’s main frame and structural linkages and enables the rotation of connected arms while keeping joint alignment stable during the operation.