Trailer Hitch Half-Moon 90mm Maximum Robustness for Heavy Loads

The linking strength for your most demanding transport needs

The 90 mm (3.5 inch) coupling half-moon is an essential safety component for fifth wheels used in heavy haulage and oversized loads. It ensures the secure and smooth rotation of the large-diameter king pin, guaranteeing the stability of the articulated assembly.

From a sustainable marketing perspective, we emphasize the mechanical resilience. A high-quality, 90mm half-moon absorbs massive tensile stresses and reduces longitudinal shocks. By protecting the pivot and seat from premature wear, this component extends the lifespan of your traction equipment and minimizes heavy maintenance.

Technical Specifications & Safety Commitment

Transparency regarding the strength of our alloys is our priority to ensure the safety of your convoys on the most challenging journeys.

• High-Density Forged Steel: Designed to withstand extreme vertical and tensile loads without structural deformation.

• High-Precision Machining: Internal diameter calibrated to 90 mm for perfect locking, eliminating mechanical play that causes shocks during braking.

• Thermal and Frictional Resistance: Specific alloy allowing excellent heat dissipation during rotations under heavy load.

• Anti-corrosion Surface Treatment: Enhanced protection to resist moisture, dust and road spray.

Advantages for Sustainable and Efficient Maintenance

• Protection of Tangible Capital: By serving as an interchangeable wear part, it preserves the integrity of the kingpin and fifth wheel, avoiding costly structural repairs.

• Enhanced Convoy Security: A perfectly fitted 90 mm linkage ensures better road holding and increased stability of the semi-trailer, even on rough terrain.

• Operational Profitability: The superior durability of our half-moons extends the time between replacements, ensuring maximum uptime for your high-horsepower tractors.

Technical Specifications and Quality Standards

Transparent expertise for specialist carriers

This 90 mm half-moon hitch is aimed at professionals in Douala, Yaoundé and Melong who place the technical security at the heart of their heavy transport operations. Choosing this certified component means investing in transparency and reliability to ensure that your heaviest loads travel safely, while preserving your rolling stock over the long term.