The Class 5 Service Body Hitch Receiver with 2-1/2 Inch Receiver Tube from Buyers Products is rated up to 20,000 lb. It has a black powder-coated finish for corrosion resistance. The receiver is available in 44 in. or 62 in. lengths. The 44 in. model is sold with or without mounting plates, and is black powder coated or available unpainted. The ones sold without mounting plates have no rating listed because the installer needs to fabricate their own mounting brackets. The 62 in. model is sold with standard or tall mounting plates to suit different bumper styles. Plates ship unwelded so you can position them to fit your specific application. All models accept 2-1/2 in. hitches and accessories. Those that come with mounting plates also include a 5/8 in. hitch pin with cotter.
Specifications
| Application Summary | Service Body |
|---|---|
| Class | Class V |
| Color | Black |
| Finish | Powder-Coat |
| M.G.T.W. (lbs.) | 20,000 |
| M.V.L. (lbs.) | 2,000 |
| Material | Carbon Steel |
| Mount Type | Weld-on |
| Mounting Plate Height (in.) | 9.50 |
| Receiver Tube Size (in.) | 2.50 |
| Width (in.) | 44.00 |
Advanced Towing Capabilities: The Class 5 44-Inch Service Body Hitch Receiver
In the demanding world of commercial and industrial applications, the ability to safely and efficiently transport heavy loads is paramount. The Class 5 44-Inch Service Body Hitch Receiver from Buyers Products stands as a testament to robust engineering, offering unparalleled towing capacity and durability for specialized service vehicles. Designed to meet the rigorous demands of professional use, this hitch receiver, featuring a 2-1/2 inch receiver tube and 9-inch mounting plates, provides a reliable and secure connection for the heaviest trailers and equipment, ensuring operational continuity and safety on every job site and highway.
Understanding Class V Towing Specifications
The designation of "Class V" is not merely a label; it represents the highest tier of towing capability for conventional hitches, engineered for extreme loads that surpass the capacities of Class I through Class IV systems. With a Maximum Gross Trailer Weight (M.G.T.W.) rating of 20,000 lbs. and a Maximum Vertical Load (M.V.L.), or tongue weight, of 2,000 lbs., this Class 5 hitch receiver is specifically designed for industrial-grade applications. These ratings conform to the Society of Automotive Engineers (SAE) J684 standard, which defines and categorizes trailer hitches based on their towing capacities and structural integrity. Achieving a Class V rating necessitates the use of heavy-duty materials, precise fabrication, and extensive testing to ensure sustained performance under the most strenuous conditions. This capacity enables the towing of large multi-axle trailers, heavy construction equipment, utility trailers with substantial payloads, and other specialized apparatuses that are integral to service body operations. The robust construction ensures that the stresses generated by such heavy loads are effectively distributed and absorbed, maintaining the structural integrity of both the hitch and the towing vehicle’s chassis. For any application requiring the movement of substantial assets, a Class V hitch receiver is not just an option but a critical requirement for safety and compliance.
Precision Engineering and Material Science
The foundation of this hitch receiver’s superior performance lies in its meticulous design and the selection of high-grade materials. Constructed from premium carbon steel, the receiver boasts exceptional tensile strength and yield strength, critical properties for components subjected to the dynamic and static forces of heavy towing. Carbon steel offers a balance of strength, ductility, and weldability, allowing for a monolithic structure that can withstand significant shear, tension, and torsion without compromising integrity. This inherent strength is fundamental in preventing deformation or catastrophic failure under extreme load conditions. The 2-1/2 inch receiver tube represents a significant upgrade from standard 2-inch options. This larger cross-section provides increased rigidity and greater surface area for the hitch bar or accessory shank, which in turn enhances load distribution and minimizes play between components. The larger dimension also allows for the use of more robust hitch accessories with thicker shanks, common in heavy-duty applications, thereby improving overall system strength and reducing wear over time. Precision manufacturing ensures that the internal dimensions of the receiver tube are held to tight tolerances, providing a secure and stable connection point for towing attachments. Furthermore, the 44-inch width of the receiver body is strategically dimensioned to integrate seamlessly with a broad spectrum of service body chassis configurations. This width provides ample span for secure mounting, distributing towing forces across a wider section of the vehicle's frame, which is crucial for maintaining the structural stability of both the hitch system and the service truck during heavy hauling operations. The thoughtful design and material selection collectively contribute to a towing solution that is not only powerful but also incredibly durable and reliable for the most challenging tasks.
Advanced Corrosion Protection: The Black Powder-Coat Finish
Operating in environments where exposure to harsh elements is a constant, protection against corrosion is as crucial as structural strength. This Class 5 hitch receiver features a durable black powder-coat finish, a superior coating technology designed to extend the product’s lifespan and maintain its aesthetic integrity. The powder coating process involves electrostatically applying a dry powder to the meticulously cleaned carbon steel surface, which is then cured under heat. This heat treatment causes the powder to melt and flow into a uniform, durable skin. Unlike traditional liquid paints, powder coating forms a much thicker and more resilient layer, providing exceptional resistance to chipping, scratching, and abrasion, which are common forms of damage in rugged service applications. More importantly, the powder-coat acts as an impenetrable barrier against environmental aggressors such as moisture, road salt, chemicals, and UV radiation, which are primary catalysts for rust and material degradation. This advanced protective layer significantly reduces the rate of corrosion, thereby minimizing maintenance requirements and extending the operational life of the hitch receiver, even in corrosive climates or during year-round outdoor exposure. The integrity of the protective finish ensures that the structural components of the hitch remain sound and uncompromised for years. For applications requiring specific customization or alternative finishes, an unpainted version of the 44-inch model is also available. This option provides maximum flexibility for installers who may need to apply a custom color scheme to match fleet aesthetics, or integrate specialized anti-corrosion treatments. Furthermore, the unpainted variant is ideal for situations where extensive welding and fabrication are required, as it bypasses the need to remove existing coatings prior to welding, simplifying the installation process and ensuring optimal weld penetration without contamination from existing paint layers. Whether pre-coated for immediate deployment or unpainted for bespoke applications, the material and finish considerations underscore a commitment to adaptability and enduring performance.
Customizable Integration: 9-Inch Mounting Plates and Weld-On Design
A hallmark of this Class 5 hitch receiver is its highly adaptable mounting system, featuring 9-inch mounting plates designed for weld-on installation. This approach offers unparalleled customization and structural integrity, essential for the diverse array of service body designs and operational requirements. The substantial 9.50-inch height of the mounting plates provides a generous surface area for a robust and secure weldment to the vehicle’s frame. This extensive contact area is critical for effectively distributing the immense static and dynamic forces generated by a 20,000 lb. M.G.T.W. across the vehicle's chassis, thereby mitigating localized stress concentrations that could lead to frame fatigue or failure. The plates are designed to be unwelded upon shipment, offering a significant advantage for precise alignment. This allows the installer to custom-position the plates to perfectly match the unique geometry of the service truck's frame rails, bumper configurations, and ground clearance specifications. Such flexibility is invaluable in ensuring optimal fitment, which can vary considerably between different vehicle manufacturers, model years, and specialized service body fabricators. Proper alignment is paramount not only for maximizing the structural integration of the hitch but also for ensuring correct trailer tongue height and preventing undue strain on the trailer or towing vehicle. The weld-on mount type is superior for heavy-duty applications compared to many bolt-on systems. When professionally executed by a certified welder, a weld-on hitch creates a monolithic connection between the receiver and the vehicle's frame, offering the highest degree of rigidity, strength, and load transfer efficiency. This eliminates potential points of movement or wear often associated with bolted connections, such as bolt loosening or fatigue around bolt holes. Professional welding ensures proper joint preparation, penetration, and post-weld inspection, adhering to industry best practices for structural fabrication. For models sold without mounting plates, the responsibility falls to the installer to fabricate custom mounting brackets. This option caters to highly specialized applications where standard plates may not suffice, or where unique chassis modifications necessitate bespoke mounting solutions, further underscoring the product's adaptability to complex commercial vehicle requirements. In all cases, the flexibility of the mounting system ensures that the Class 5 hitch receiver can be integrated securely and effectively into a wide range of service body vehicles, providing a dependable foundation for heavy-duty towing.
Optimized for Service Body Applications
The design and specifications of this Class 5 hitch receiver are intrinsically tailored for service body applications. Service bodies are purpose-built vehicles used across a multitude of industries, including utilities, construction, landscaping, maintenance, and municipal services. These vehicles are characterized by their integrated storage compartments, specialized equipment mounts, and robust construction, which often result in unique rear chassis and bumper configurations. Standard off-the-shelf hitches may not always integrate seamlessly or provide the necessary structural support for such specialized vehicles. The weld-on mount type, coupled with unwelded, customizable mounting plates, directly addresses these challenges. It allows installers to circumvent obstructions, accommodate reinforced bumpers, and ensure that the hitch is mounted directly to the strongest points of the vehicle's frame, irrespective of the service body's specific design. The high M.G.T.W. and M.V.L. capacities are essential for the typical loads hauled by service trucks, which frequently include heavy-duty utility trailers, enclosed trailers carrying sensitive equipment, flatbed trailers for materials, and specialized mobile workshops. By offering a robust and adaptable towing solution, this hitch receiver enhances the versatility and operational efficiency of service vehicles, allowing them to perform their primary functions while also serving as powerful towing platforms. Its integration capabilities ensure that the critical functionality of the service body – such as access to compartments or operation of vehicle-mounted equipment – is not compromised by the installation of a high-capacity towing system.
Operational Safety and Compliance
Safety is a non-negotiable aspect of any towing operation, especially when dealing with Class V loads. The Class 5 44-Inch Service Body Hitch Receiver is engineered to provide a secure and reliable connection, but adherence to established safety protocols and the product's ratings is paramount. Operators must always ensure that the Gross Combined Weight Rating (GCWR) of their vehicle, trailer, and cargo does not exceed the manufacturer's specified limits for the towing vehicle. Similarly, the 20,000 lbs. M.G.T.W. and 2,000 lbs. M.V.L. ratings of this hitch receiver must never be surpassed, as overloading can lead to structural failure, loss of control, and severe accidents. Regular inspection of the hitch receiver, its mounting points, and all towing accessories is crucial. This includes checking for signs of corrosion, stress cracks, deformation, and the integrity of welds. Any signs of wear or damage should prompt immediate repair or replacement to maintain safe towing conditions. For models that include mounting plates, a 5/8-inch hitch pin with a cotter is provided. This seemingly simple component plays a vital role in securing the hitch bar or accessory within the receiver tube, preventing accidental disengagement during transit. Always ensure the hitch pin is correctly inserted and the cotter pin is securely fastened before commencing any towing operation. Compliance with local and federal towing regulations, including lighting, braking systems, and safety chains, is also a responsibility of the operator. By integrating a high-quality Class 5 hitch receiver with diligent maintenance and safe operating practices, users can ensure maximum safety and operational efficiency.
The Buyers Products Advantage
Buyers Products has long been recognized as a leader in manufacturing high-quality, dependable equipment for the commercial vehicle industry. The Class 5 44-Inch Service Body Hitch Receiver exemplifies their commitment to engineering excellence, robust construction, and practical functionality. With decades of experience, Buyers Products understands the unique challenges faced by professionals in demanding fields and designs solutions that meet and exceed industry standards. Their products are subjected to rigorous testing to ensure they can withstand the harsh realities of daily commercial use, guaranteeing longevity and consistent performance. Choosing a Buyers Products hitch receiver means investing in a component that is backed by a reputation for reliability, safety, and innovation. From material selection to finish application, every aspect of this hitch receiver reflects a dedication to providing solutions that enhance productivity and ensure the safety of operators and their valuable cargo. This commitment to quality translates into reduced downtime, lower maintenance costs, and increased operational confidence for businesses that rely on their service vehicles day in and day out.
Conclusion
The Class 5 44-Inch Service Body Hitch Receiver with its 2-1/2 Inch Receiver Tube and 9-Inch Mounting Plates from Buyers Products represents the pinnacle of heavy-duty towing solutions for professional service vehicles. Its robust carbon steel construction, formidable 20,000 lb. M.G.T.W. and 2,000 lb. M.V.L. ratings, and advanced black powder-coat finish collectively ensure exceptional durability and performance in the most challenging environments. The strategic design, featuring unwelded mounting plates and a weld-on installation methodology, offers unparalleled adaptability, allowing for precise integration with diverse service body configurations and vehicle chassis. This level of customization is crucial for maximizing structural integrity and maintaining operational efficiency. Whether tackling heavy construction equipment, large utility trailers, or specialized apparatus, this hitch receiver provides the critical connection point required for safe and effective transportation. It is not merely a component but a foundational element that empowers service vehicles to fulfill their multifaceted roles with unwavering strength and reliability, standing as a testament to engineering excellence and a commitment to professional-grade utility.
