The Coupler Lines Tube is used to transmit hydraulic fluid to and from the coupler mechanism, allowing for the quick and secure attachment of different implements and tools. This tube connects the hydraulic system to the coupler, enabling operators to rapidly switch between different attachments without manual intervention. Its function is required in streamlining equipment versatility and productivity, as it facilitates swift and seamless attachment changes during varying tasks.Attributes:• Provides leak-proof connections.• Maintains structural integrity under varying temperatures.• Smooth internal surface for efficient fluid flow.Applications: The Coupler Lines Tube is located within the hydraulic system, running from the main hydraulic lines to the rear coupler, and is used to transfer hydraulic fluid to the rear coupler.