HYWG provides 19.50-25/2.5 rims for Volvo A30 articulated dump trucks

The Volvo A30 often operates on uneven, rocky roads and in mining areas , subjecting the wheel rims to constant impact. Construction sites also experience frequent loading and unloading, carrying heavy loads, placing extremely high demands on the wheel rim strength. The vehicle must withstand lateral forces and impacts on slippery, muddy terrain and steep slopes , requiring the wheel rims to remain tight and stable.
These working conditions not only test the performance of the entire vehicle, but also directly affect the bonding strength and safety between the rim and tire.
one of the few companies in China capable of producing rims throughout the entire industry chain, from steel to finished product , HYWG implements strict control over every production process. From steel rolling, inner and outer rim processing, to welding and painting, every step ensures the precision and reliability of the rims. This not only ensures product consistency and reliability, but also significantly improves production efficiency and cost control.
Designed specifically for heavy-duty articulated trucks, the 19.50-25/2.5 rim offers excellent load distribution, ensuring stability even when fully loaded. Manufactured from high-strength steel, the rim undergoes automated welding and rigorous heat treatment processes, ensuring excellent impact and fatigue resistance.
The rim features a 5-piece, multi-piece design. This multi-piece structure ensures more even stress distribution, reducing the risk of damage from excessive localized stress on the rim. A rim locking ring ensures a tight fit between all components, minimizing the risk of tire fallout or rim failure. It also maintains rim stability even under high pressure or in complex terrain. It also facilitates on-site replacement and repair, minimizing downtime and increasing vehicle availability.
With over two decades of experience, we have served hundreds of OEMs worldwide and are the original equipment manufacturer (OEM) for renowned brands such as Volvo, Caterpillar, Liebherr, and John Deere in China. Our products include 3PC and 5PC rims, and are widely used in heavy equipment such as wheel loaders, rigid mining trucks, motor graders, and articulated trucks.
We have a long history of designing and manufacturing high-quality rims for a variety of off-highway vehicles. Our R&D team, comprised of senior engineers and technical experts, is focused on the research and application of innovative technologies, maintaining our leading position in the industry. We have established a comprehensive after-sales service system, providing timely and efficient technical support and after-sales maintenance. Every process in our rim production adheres to strict quality inspection procedures, ensuring that each rim meets international quality standards and meets customer requirements.