Product Description：A  fifth wheel coupling provides the connection between a semitrailer and a tractor, towing vehicle, lead trailer or trailer carrier. The coupling consists of a kingpin, a 2-or-3+1⁄2-inch-diameter (50.8 or 88.9 mm) vertical steel pin protruding from the bottom of the front of the semi-trailer, and a horseshoe-shaped coupling device called a fifth wheel on the rear of the towing vehicle.

Product description:Fifth wheel is a component which is installed into a tractor unit to connect it to a trailer.Fifth wheel we make are subject to mandatory design approval and you can always find a suitable fifth wheel for all applications.We supply high quality fifth wheels that satisfy the most stringent requirements in terms of safety, simple operation and ease of servicing.Product parameters:TypeHD-Value(KN)Impose(kg)Weight(kg)Tilt Angle(U)Total weight  ofoutfit(kg)Kingpin SizeXH-37C-1501501522000015015°6500050mmXH-37C-1701701522000015515°6500050mmXH-37C-1851851522000016015°6500050m

Product Description：Casting a semi-trailer fifth wheel involves using casting techniques to produce the main structural components of the fifth wheel hitch system. This process is essential for ensuring that the fifth wheel can handle the substantial forces and stresses involved in towing heavy loads. Here’s a detailed look at how casting is used in the production of semi-trailer fifth wheels:1. Purpose of Casting in Fifth Wheel ManufacturingCasting is used to create durable and complex components of the fifth wheel, including the base plate, jaws, and other critical parts.

Product Description：A fifth wheel truck refers to a type of truck designed to tow semi-trailers using a fifth wheel hitch. This setup is common in the trucking and transportation industry for hauling large loads over long distances. Here’s an overview of the key aspects related to fifth wheel trucks:1. Fifth Wheel HitchFunction:Connection: The fifth wheel hitch is mounted on the rear of the truck’s chassis and provides a connection point for the semi-trailer.

Product Description：The fifth wheel is a key component of the connection between a semitrailer (tractor) and its trailer.

Product Description：A well-functioning semi-trailer fifth wheel is essential for efficient and safe operation in the transportation industry. Here are the key characteristics and functions that define a good semi-trailer fifth wheel:Secure Coupling: The primary function of a fifth wheel is to securely couple the tractor to the trailer. It should provide a stable connection that can withstand the forces exerted during acceleration, braking, and cornering.Durability: A good fifth wheel is made from durable materials such as forged steel or high-strength alloys.

Product Description：A high-quality semi-trailer fifth wheel is crucial for efficient and safe operation in the transportation industry. Here are some key features and aspects to consider when looking for a top-notch fifth wheel:Durability and Strength: Look for fifth wheels made from high-strength materials such as forged steel.

Product Description：The semi-trailer fifth wheel (also called "saddle" or "fifth wheel") is a key component that connects the tractor (truck head) and the semi-trailer. It is responsible for transmitting traction, braking force, and supporting the weight of the front of the semi-trailer, and is an important part of ensuring the safe driving of the vehicle.Functions of the towing seat:1. Connect the tractor and the semi-trailer:    The locking mechanism of the towing seat firmly connects the tractor and the semi-trailer.2.

Product Description：When looking for a high-performance semi-trailer fifth wheel, there are several key factors to consider to ensure optimal functionality, durability, and safety. Here are some features to look for in a high-performance semi-trailer fifth wheel:Weight Capacity: Opt for a fifth wheel with a weight capacity that matches or exceeds the requirements of your specific application.

Product Description：The semi truck fifth wheel, also known simply as the fifth wheel, is a crucial component of a semi truck that allows it to couple with a trailer. Here's a breakdown of its key features and function:Function: The fifth wheel provides the coupling mechanism between the semi truck (tractor) and the trailer. It allows for articulation and movement between the tractor and the trailer while providing a secure connection.Design: It consists of a large metal plate mounted horizontally on the tractor chassis, with a locking mechanism to hold the kingpin of the trailer in place.

Product Description：For semi-trailers, the fifth wheel is a crucial component that connects the trailer to the tractor unit. Here are some key parts and components associated with the fifth wheel on a semi-trailer:Fifth Wheel Hitch: The main component mounted on the tractor's frame that supports and connects to the trailer’s kingpin.

Product Description：A trailer fifth wheel, also known as a kingpin hitch or trailer coupling, is a component mounted on the rear of a tractor or towing vehicle that couples with the fifth wheel on a semi-trailer or other type of trailer. This connection allows the trailer to be towed safely and securely.When selecting a trailer fifth wheel, it's essential to consider factors such as compatibility with the trailer's kingpin size, weight rating, and ease of use.

Product Description：The semi-trailer fifth wheel is a crucial component in the coupling system that connects a semi-trailer to a tractor unit (also known as a truck or tractor-trailer). Here’s a breakdown of its key aspects:Function: The fifth wheel assembly allows the semi-trailer to pivot and articulate relative to the tractor unit, enabling it to turn corners and navigate curves smoothly.Location: It is mounted on the tractor unit and consists of a coupling mechanism and a horizontal plate.

Product description:Design: Consists of two chambers in a compact unit, providing redundancy and balanced braking.Size: Common sizes include Type 24/24, Type 24/30, or Type 30/30 configurations, indicating the square inch size of each chamber.Application: Specifically designed for use in the air brake systems of trailers to ensure effective braking performance.Mounting: Features universal mounting options for easy installation on trailers.Function: Utilizes compressed air to generate mechanical force and actuate the trailer brakes.Material: Typically made from durable materials suitable for he

Product Description：A "fifth wheel" semi-truck refers to a specific type of tractor-trailer configuration commonly used in the transportation industry. Here's what it generally entails:Tractor (Truck): This is the front part of the semi-truck, which includes the driver's cabin, engine, and all the necessary controls to operate the vehicle.Fifth Wheel Coupling: This is a heavy-duty coupling device mounted on the tractor, right behind the cabin. It resembles a large, flat, metal disc with a centrally located pin.

Product Description：A fifth wheel for a semi-trailer is a crucial component that allows the trailer to couple with the tractor unit (the truck). It's typically a large coupling device mounted on the tractor's chassis above the rear wheels. Here’s how it works and some key points:Function: The fifth wheel allows the semi-trailer to pivot on a horizontal plane relative to the tractor. This flexibility is essential for turning and maneuvering the trailer.Design: It consists of a heavy-duty metal plate with a locking mechanism that securely connects with a kingpin on the trailer.

Product description:The "3600A" and "3600ax" references likely pertain to specific models or specifications of brake drums used in trailer applications. Here’s a breakdown of how to interpret and understand these references:1. Model Designation: The term "3600A" and "3600ax" likely denote a specific model or series of brake drums. Manufacturers often use alphanumeric codes to designate different models or variations within their product lineup.2.

Product description:A manual slack adjuster for a truck is a device used to adjust the clearance between the brake shoes and the brake drums in the air brake system. Proper adjustment of the slack adjuster is essential for maintaining optimal braking performance and ensuring the safety of the truck and its occupants.When adjusting the manual slack adjuster on a truck, follow these steps:1.Park the truck on a level surface and chock the wheels to prevent it from moving.2.Locate the manual slack adjuster on the brake assembly.

Product description:When looking for a semi-trailer brake drum, there are a few things to keep in mind to ensure you are buying the right parts for your trailer:1. Compatibility  : Brake drums come in a variety of sizes and configurations. It is crucial to match the brake drum to the specifications of the trailer axle system. This includes dimensions such as diameter, width and number of bolt holes. Check the trailer manual or consult a professional to ensure compatibility.2.

Inboard drum Series Axle:An inboard drum series axle refers to a type of trailer axle design where the brake drums are located on the inside of the wheel hub, rather than on the outside of the wheel. This configuration is often utilized in certain trailers for various reasons, including improved protection of the braking components and reduced exposure to external elements.

Truck brake shoes are an important part of your truck's braking system. Here is some key information about them:1. Function: Brake shoes are part of a drum brake system and are common in heavy-duty vehicles such as trucks. When the brake pedal is pressed, hydraulic pressure pushes the brake shoes against the inner surface of the drum, creating friction that slows and stops the truck.2. Construction: They are usually made of a heat-resistant friction material bonded or riveted to a metal backing plate.

Product description:The brake drum is generally made of a special type of cast iron that is heat-conductive and wear-resistant. It rotates with the wheel and axle. When a driver applies the brakes, the lining pushes radially against the inner surface of the drum, and the ensuing friction slows or stops rotation of the wheel and axle, and thus the vehicle. This friction generates substantial heat.1. Balance-checked to help smooth brake operation and reduce noise2.

Truck brake shoes are essential components of the braking system in trucks. Here's some key information about them:1. Function: Brake shoes are part of the drum brake system, which is common in heavy vehicles like trucks. When you press the brake pedal, hydraulic pressure pushes brake shoes against the inner surface of the brake drum, creating friction that slows down and stops the truck.2. Construction: They are typically made of heat-resistant friction material bonded or riveted to a metal backing plate.

Low Bed Trailer Axle:The low bed trailer axle refers to the main structural component of the low bed trailer, on which the wheel hub and tires are mounted. The axle is responsible for helping support the weight of the trailer and its cargo, as well as facilitating smooth, controlled movement on the road. Low bed trailers have lower deck height to facilitate loading and unloading of tall or heavy equipment.