Uea HEX0H45TER4 Terramac RT7R RT14R Hydraulic Rotator Rotary Oil Swivel Joint Valve Union

Description:

The UEA HEX0H45TER4 Hydraulic Rotator Rotary Oil Swivel Joint Valve Union is used in Terramac RT7R and RT14R rotating crawler carriers to transfer hydraulic fluid between the stationary undercarriage and the continuously rotating upper structure. Commonly installed in 360-degree rotating crawler carriers, construction equipment, utility vehicles, and material handling machines requiring uninterrupted hydraulic flow during continuous rotation. Maintenance technicians, heavy equipment mechanics, and fleet service engineers use this rotary swivel joint for equipment repair, overhaul, and replacement of worn OEM hydraulic rotary unions to maintain reliable hydraulic system performance. Terramac RT7R and RT14R carriers utilize a rotating upper structure that requires a hydraulic swivel assembly for continuous hydraulic power transmission.

Applications:

The UEA HEX0H45TER4 Rotary Oil Swivel Joint is commonly used in Terramac RT7R and RT14R rotating crawler carriers, rotating dump beds, utility equipment, construction machinery, forestry equipment, and other heavy-duty machines with 360-degree rotating upper structures. The rotary union prevents hydraulic hose twisting while allowing continuous hydraulic oil transfer between stationary and rotating sections for auxiliary circuits, steering, and attachment functions.

Technical Specifications:

• Brand: UEA
• Part Number: HEX0H45TER4
• Product Type: Hydraulic Rotary Oil Swivel Joint Valve Union
• Compatible Equipment: Terramac RT7R and RT14R Rotating Crawler Carriers
• Function: Continuous Hydraulic Fluid Transfer Between Fixed and Rotating Sections
• Rotation: 360° Continuous Rotation
• Media: Hydraulic Oil
• Mounting: Center Rotary Manifold Installation
• Port Configuration: Multi-Port Hydraulic Passages
• Construction: Heavy-Duty Steel Housing
• Seal Type: High-Pressure Rotary Seals
• Application: Rotating Upper Structure Hydraulic Circuit
• Country of Origin: China

Common Replacements:

• UEA HEX Series Hydraulic Rotary Swivel Joint
• Deublin Hydraulic Rotary Union
• DSTI Hydraulic Rotary Union Series