The 90mm Fifth Wheel is used for trailers

The 90mm Fifth Wheel is mainly used for the connection of heavy trailers. The fifth wheel is a flat, non-rotating horseshoe-shaped coupling mounted on the trailer head of the semi truck, which is combined with the traction pin protruding from the trailer (also known as the "pivot point between the trailer and the semi") to achieve the connection between the semi trailer and the tractor truck.

The 90mm fifth wheel is a highly-engineered product designed for heavy-duty transportation applications. It is a key component of the fifth wheel coupling system used in semi-trailer trucks and other large vehicles. The 90mm fifth wheel is built to withstand the rigors of long-distance hauling and provide the necessary support and stability to ensure safe and efficient transport.

The 90mm Fifth Wheel is used for trailers material：

High-strength steel: The body of the fifth wheel is usually made of high-strength alloy steel to ensure its load-carrying capacity and durability.

Wear-resistant material: The contact surface is often made of wear-resistant alloy or specially treated steel to reduce wear.

Surface treatment: The surface is usually galvanized, spray painted or electrophoretic to improve rust and corrosion resistance.

The 90mm Fifth Wheel is used for trailers peculiarity:

High load capacity: can withstand tens of tons of weight, suitable for heavy transport.

Flexible steering: The rotary disc design allows the trailer to steer flexibly when turning.

Easy to operate: Usually equipped with automatic or manual locking mechanism for quick connection and separation.

Safety: Designed to meet international safety standards, ensuring stability at high speeds and under heavy loads.

Durability: High strength materials and wear-resistant design for extended service life.

The 90mm Fifth Wheel is used for trailers technology:
Forging: The main part is usually formed by forging process to improve strength and durability.

Heat treatment: After quenching and tempering treatment, enhance the hardness and toughness of the material.

Precision machining: Precision machining using CNC machine tools to ensure dimensional accuracy and assembly quality.

Surface treatment: anti-rust, anti-corrosion treatment, such as galvanizing, painting and so on.

The 90mm Fifth Wheel is used for trailersProduction process:
The production process of the 90mm Fifth Wheel begins with the selection of high-strength steel, followed by a precision cutting, forming and welding process to create the main structure. Key components such as locking mechanisms and bearings are heat treated to improve wear resistance and strength. After the assembly is completed, it is subjected to rigorous load testing and durability testing to ensure its reliability under high intensity use. Finally, the surface is treated with anti-rust and sprayed with protective paint, and is packaged and ready for shipment. The entire process focuses on precision and quality control to meet the towing needs of heavy trucks.

Export mode:
Sea: Usually by container sea, suitable for large volume exports.

Air freight: suitable for emergency orders or small batch exports, but the cost is higher.

Land transport: applicable to exports from neighbouring countries, such as by rail or road.

Export shipment：
Order confirmation: Confirm customer orders and export requirements.

Customs declaration: Prepare export declaration documents, such as invoices, packing lists, bills of lading, etc.

Transport arrangement: Arrange sea, air or land transport according to customer's request.

Tracking logistics: Tracking the status of cargo transportation in real time to ensure timely arrival.

Export packing：
Packing in wooden cases: Use strong wooden cases to prevent damage during transportation.

Anti-rust treatment: anti-rust treatment before packaging, such as applying anti-rust oil or using anti-rust paper.

Fixing measures: Use bolts or straps to fix the fifth wheel to prevent movement during transportation.

Labeling: Label the product name, weight, size, destination and other information on the package.

Export logistics：
Logistics company selection: Choose a reliable international logistics company to ensure transportation safety.

Transport insurance: Purchase transport insurance for goods to cover possible transport risks.

Customs Clearance services: Provide customs clearance services to ensure the smooth passage of goods through the destination customs.Customer notification: Timely notify the customer of the shipment status and estimated time of arrival.

In terms of application, the 90mm fifth wheel is ideal for heavy-duty transportation tasks such as long-distance hauling, construction, and mining. It can be used for carrying a wide variety of goods, including raw materials and finished products. The product is also highly suitable for use in the transport of heavy machinery and equipment.

One of the key advantages of the 90mm fifth wheel is its ability to provide a smooth and stable ride. This is achieved through its advanced engineering and design, which ensures that the weight of the trailer is distributed evenly across the fifth wheel and the truck. This helps to reduce road vibrations and ensures that the driver and cargo are protected during transportation.

It is a key component of the fifth wheel coupling system and provides the necessary support and stability needed for efficient and safe hauling.

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