15.00-35/3.0 rim for Mining rim Rigid Dump truck Cat
Rigid Dump Truck:
The rims of Caterpillar mining rigid dump trucks have the following notable features, designed to meet the high load, high strength and high safety requirements under extreme mining conditions:
1. High-strength structural design
The rims are made of high-strength alloy steel, have excellent impact resistance and fatigue resistance, can withstand extremely high wheel load pressure, and are suitable for long-term heavy-duty conditions.
2. Multi-piece structure (generally 3PC or 5PC)
Multi-piece rim design (such as 5-piece: bead seat, lock ring, side retainer, base, fixing ring):
Easy to install and remove tires;
Reduce equipment downtime;
Easy to maintain and replace tire parts.
3. Adapt to giant mining tire sizes
Carter rigid dump trucks (such as CAT 777, CAT 785, etc.) often use tires of sizes such as 27.00-49, 33.00-51, 40.00-57, etc., and the matching rims must accurately match the tire structure and load capacity.
4. Corrosion resistance and coating protection
To extend the service life, the rim surface is usually sprayed with anti-corrosion coating or hot-sprayed zinc to adapt to high humidity, high salt or acidic mining environments.
5. Reinforced lock ring design
The lock ring design has been strengthened to fix the tire more firmly and prevent the tire from shifting or falling off under high torque or high pressure.
These features enable Carter mining rigid dump trucks to maintain high safety, high efficiency and low maintenance cost operating performance under extreme mining conditions.
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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