3.5 Inches Welded King Pin

The 3.5 inches welded king pin designed by professional trailer parts supplier DERUN, is manufactured using high-strength steel and precision welding techniques to ensure maximum durability and reliability. This main pin is a key component in fifth wheel coupling systems used in a wide range of heavy-duty transportation applications such as construction equipment, logging trucks and semi-trailers. DERUN 3.5 inches welded king pin is designed to withstand the tremendous forces exerted during towing, ensuring a strong and secure connection throughout the entire journey.

3.5 Inches Welded King Pin (Specification)

3.5 Inches Welded King Pin Feature And Application

DERUN 3.5 inches welded king pin is used in a variety of heavy-duty transportation applications. In the construction industry, it is a key component of trailer couplings used to transport excavators, bulldozers and other large machinery. Similarly, in the logging industry, DERUN 3.5 inches welded king pin is critical for securing the connection between the trailer carrying the lumber and the tractor, ensuring that the load remains stable during transportation. It is also widely used in the transportation of semi-trailers, where reliability and safety are critical.

3.5 Inches Welded King Pin Details

DERUN 3.5 inches welded king pin features a variety of designs that enhance their performance and durability. Made of high-strength steel, the kingpin provides the necessary tensile strength to handle the heavy loads and dynamic forces encountered during transportation. Precision welding ensures a seamless and strong connection, reducing the risk of failure and extending the life of the component.