19.50-25/2.5 rim for Construction Equipment rim Grader CAT 16G
Grader：
The HYWG 19.50-25/2.5 rim, mounted on a large grader like the Caterpillar 16G motor grader, offers several practical advantages over standard-sized rims. These advantages primarily stem from the rim's wider and stronger structural design and its ability to accommodate larger cross-section tires.
With a width of 19.5 inches and a flange thickness of approximately 2.5 inches, the 19.50-25/2.5 rim can accommodate larger, higher-load tires (such as the 23.5-25 series) than many narrower rims—a configuration that can withstand greater static and dynamic loads, making it ideal for the 16G. These heavy-duty graders are used for continuous heavy-load work in ground trimming and earthmoving operations.
The wide-section tires with wide rims provide a larger contact patch, distributing the machine's weight more evenly and increasing traction. This results in better performance on soft soil and gravel surfaces, improved lateral stability, and reduced slippage risk on sloping surfaces and ramps.
It also improves the efficiency of thrust transmission when pushing materials. These features are crucial for the 16G grader, which requires high-precision leveling. This size of rim is typically made of reinforced steel and uses a multi-piece (e.g., 5PC) structure design, resulting in stronger overall impact and deformation resistance. It is more durable when facing impact loads from uneven surfaces and rock collisions. Thicker flanges reduce deformation and fatigue damage, extending service life. This allows the rim to withstand repeated load impacts from the grader under complex working conditions. The 19.50-25/2.5 rim can accommodate various large cross-section tires. OTR (Off-Road) tires offer superior wear resistance, load capacity, and even ride comfort compared to smaller cross-section designs. Standardized specifications and mature designs provide a wider selection of compatible tires, making maintenance and replacement easier. Multi-piece rim designs allow for faster on-site replacement or repair (partial parts can be replaced without replacing the entire rim).
HYWG, a professional rim manufacturer, produces its own profile steel. With over 30 years of manufacturing experience, HYWG ensures rim dimensional accuracy and overall consistency, resulting in products that outperform standard rims in concentricity, fatigue resistance, weld strength, and service life. This ensures excellent fatigue and impact resistance.
A comprehensive after-sales service system provides timely and efficient technical support and maintenance. Every step of the rim manufacturing process strictly adheres to high-standard quality inspection procedures, ensuring that every rim meets international quality standards and customer requirements.
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Production Process
1. Billet
4. Finished Product Assembly
2. Hot Rolling
5. Painting
3. Accessories Production
6. Finished Product
Product Inspection
Dial indicator to detect product runout
External micrometer to detect internal micrometer to detect the inner diameter of the center hole
Colorimeter to detect paint color difference
Outside diametermicromete to detect position
Paint film thickness meter to detect paint thickness
Non-destructive testing of product weld quality
Company Strength
Hongyuan Wheel Group(HYWG) was founded in 1996,it is professional manufacturer of rim for all kinds of off-the-road machinery and rim components,such as construction equipment, mining machinery, forklifts,industrial vehicles,agricultural machinery.
HYWG has advanced welding production technology for construction machinery wheels at home and abroad, an engineering wheel coating production line with the international advanced level, and an annual design and production capacity of 300,000 sets,and has a provincial-level wheel experiment center, equipped with various inspection and testing instruments and equipment, which provides a reliable guarantee for ensuring product quality.
Today it has more than 100 milion USD assets,1100 employees,4 manufacturing centers.Our business covers more than 20 countries and regions around the world, and the quality of all products has been recognized by Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD and other global oems.
HYWG will continue to develop and innovate, and continue to serve the customers wholeheartedly to create a brilliant future.
Why Choose Us
Our products include the wheels of all off-road vehicles and their upstream accessories, covering many fields, such as mining, construction machinery, agriculture industrial vehicles, forklifts, etc.
The quality of all products has been recognized by Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD and other global oems.
We have a R&D team composed of senior engineers and technical experts,focusing on the research and application of innovative technologies, and maintaining a leading position in the industry.
We have established a perfect after-sales service system to provide timely and efficient technical support and after-sales maintenance to ensure a smooth experience for customers during use.
Certificates
Volvo Certificates
John Deere Supplier Certificates
CAT 6-Sigma Certificates
