kingpin for semi trailer

 

kingpin for semi trailer is a metal standard component used in semi-trailer and trailer to connect tractors and trailers. According to the shape, the traction pin can be divided into mushroom type, cross type, double spoon type, "L" type, etc., according to the diameter of the traction pin, it can be divided into 50 (millimeter) and 90mm.According to the assembly mode, the traction pin can be divided into welding type and assembling type. Carbon and alloy steels are generally used in the processing materials.

 

Characteristic:

1.Forged from high strength low alloy steel, hard and wear-resistant

2.Coated with rust and weather resistant coating. Anti-rust and anti-corrosion

3.Delicate and portable, wide range of applications

 

Specifications:

Process: casting/forging

Material: carbon steel/alloy steel

Safety factor: 4:1

Size: M1-M16 (other size can be customized)

Finish: polished

 

technology：

Material selection: High strength alloy steel (such as 40Cr, 42CrMo, etc.) to ensure the strength and toughness of the traction pin.

Forging process: Through hot forging forming, improve the density and mechanical properties of the material.

Heat treatment: quenching and tempering treatment to improve surface hardness and overall strength.

Machining: Precision machining using CNC machine tools to ensure dimensional accuracy and surface finish.

Surface treatment: galvanized, blackened or sprayed to enhance wear resistance and corrosion resistance.

Quality inspection: Through ultrasonic inspection, hardness test, tensile test, etc., to ensure that product quality meets the standard.

 

50mm 90mm Welded Assembling Semi Trailer Parts King Pin
SIZE/MM	Skid Plate Thickness (mm)	Slide Plate Thickness(A)
2"-50mm	8.0	8/10/12mm
3.5"-90mm	10	10/12/14/16mm

 

kingpin for semi trailer: Unveiling Applications and Manufacturer Advantages In the realm of commercial vehicles, the 90mm Kingpin emerges as a robust and versatile component, wielding immense significance in ensuring stability, reliability, and safety. Boasting a larger diameter compared to its counterparts, the 90mm Kingpin stands as a stalwart in the landscape of trucking, finding widespread utility across diverse applications. Applications Across Industries The 90mm Kingpin finds its application niche in heavy-duty vehicles, particularly in large trucks and specialized transport systems. Its substantial size and enhanced load-bearing capacity make it a preferred choice for handling heavier loads and navigating challenging terrains. This Kingpin variant assumes a pivotal role in maintaining optimal stability for long-haul transportation, ensuring smooth operations across various industries, including logistics, construction, and heavy machinery.

 

We use advanced materials, usually alloy steel or special ingredients, to enhance the structural integrity, elasticity and durability of Kingpin. Careful manufacturing processes adhere to strict quality standards, ensuring that each Kingpin delivers optimal performance under demanding conditions. This results in a component that offers superior load-bearing capabilities, reduced wear and tear, and heightened resistance to corrosion, thereby extending the service life of the Kingpin and the vehicles it serves. Enhanced Stability and Reliability The larger diameter of the 90mm Kingpin inherently contributes to enhanced stability and reliability in commercial vehicles. Its robust construction and increased surface area facilitate better weight distribution, effectively managing the stresses imposed during heavy loads or challenging maneuvers. This translates to improved handling, minimized vibrations, and increased overall safety for both the vehicle and its cargo. Conclusion In summary, the 90mm Kingpin epitomizes a pinnacle in engineering innovation and manufacturing excellence within the realm of commercial vehicles. The adoption of this robust component not only augments the performance of vehicles but also underscores a commitment to safety and efficiency in the ever-evolving landscape of modern logistics and transportation.

 

 

Order confirmation: Confirm the specification, quantity, delivery time and other details of the traction pin with the customer.

Production schedule: Arrange production schedule according to order requirements.

Quality inspection: Strict quality inspection of export products to ensure compliance with international standards (such as ISO, DIN, etc.).

Packaging and transportation: Use anti-rust packaging (such as coating anti-rust oil, vacuum packaging, etc.), and shipped by sea or air.

Customs clearance and delivery: Assist customers in customs clearance procedures to ensure smooth delivery of goods.

 

Technical advantages: With advanced production equipment and technical team, we can produce high-precision and high-quality traction pins.

Quality advantage: Strict quality control system to ensure that products meet international standards, and through the relevant certification (such as ISO9001).

Cost advantage: large-scale production and efficient supply chain management, reduce production costs, provide competitive prices.

Service advantage: Provide comprehensive pre-sale, sale and after-sales service, including technical support, customized design and fast delivery.

Brand advantage: It has a good reputation and market influence in the industry, and its products are exported to many countries and regions around the world.

Research and development capabilities: With strong research and development capabilities, we can develop new traction pins according to market demand to meet the special needs of customers.

 

kingpin for semi trailer is the core part of the connection between the semi-trailer and the tractor, its quality and performance are directly related to the safety and stability of the vehicle. High quality traction pins have the characteristics of high strength, wear resistance, standardized design and safety, and are widely used in logistics, transportation, construction and other fields. Through advanced production processes and strict quality control, manufacturers are able to provide customers with cost-effective products and occupy a competitive advantage in the global market.

 

 

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