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19.50-25/2.5 rim for Construction Equipment rim Articulated hauler Volvo A30

19.50-25/2.5 is TL Tire’s 5PC structure rim, commonly used on articulated trucks. We are the original rim supplier for Volvo, Caterpillar, Liebherr, John Deere and Doosan in China.

  • Rim size: 19.50-25/2.5
  • Application: Construction Equipment rim
  • Application Model: Articulated hauler
  • Vehicle Brand: Volvo A30
  • Product introduction 19.50-25/2.5 is the 5PC structure rim of TL Tire, commonly used in articulated trucks. We are the OE supplier of Volvo articulated trucks.

Description 

The Volvo A30 articulated dump truck is a classic medium-sized mining and earthmoving equipment, often equipped with 19.50-25/2.5 rims. This combination has clear advantages in mining, infrastructure and heavy-haul transportation:
1. Stable carrying capacity
The 19.50-25/2.5 rims are suitable for wide-section mining tires and have a large ground contact area, which can effectively disperse the vehicle's weight and load, ensuring that the A30 remains stable even when fully loaded. Providing reliable structural strength and fatigue life for the A30's load capacity of approximately 28 tonnes.
2. Optimized traction and off-road performance
The combination of wide tires and appropriate rims improves the vehicle's traction on soft soil, gravel and slippery roads. With the support of the A30's all-wheel drive system, it can fully utilize its power and reduce slippage.
3. Better tire life and maintenance convenience
The 2.5-inch flange design ensures a tight fit between the tire and the rim, reducing the risk of bead slippage and air leakage. The 5-piece structure facilitates assembly and disassembly, shortens on-site maintenance time and improves equipment availability.
4. Adapt to mining and infrastructure working conditions
As an articulated truck, the A30 often operates on complex terrain and narrow roads. The low center of gravity and stability brought by the 19.50-25/2.5 rims make the vehicle safer on turns and slopes. Effectively supports large-sized and wide base tires, improves load stability, and avoids rim damage caused by overloading or impact.
Generally speaking, the advantages of the Volvo A30 with 19.50-25/2.5 rims are: high load-bearing capacity (to meet the needs of mining transportation); high stability (to cope with rough road conditions); low maintenance (more convenient disassembly, assembly and maintenance); and long life (to improve the economical operation of the vehicle).

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Manufacturing process 

    • 1、billetokh
      1. Billet
    • 2、hot rolling1qs
      2. Hot rolling
    • 3、Accessories production
      5.Accessories Production
    • 4、Finished product assembly0tq
      4. Finished Product Assembly
    • 5、painting849
      5. Painting
    • 6、Finished Product
      6. Finished Product

    Product inspection

      • Dial indicator to detect product runout1n2
        Dial indicator to detect product runout
      • Colorimeter to detect paint color differencej9y
        Colorimeter to detect paint color difference
      • Paint film thickness meter to detect paint thickness5zs
        Paint film thickness meter to detect paint thickness
      • External micrometer to detect internal micrometer to detect the inner diameter of the center holepsu
        External micrometer to detect internal micrometer to detect the inner diameter of the center hole
      • Outside diametermicromete to detect positiont90
        Outside diametermicromete to detect position
      • Non-destructive testing of product weld qualityquk
        Non-destructive testing of product weld quality

      The strength of the company

        Since 2021, TRACTION has started to supply global OEMs. TRACTION's rims have undergone rigorous verification by OEM customers. Today, in the global market, TRACTION's rims have covered industries, agriculture, mining, construction equipment and other fields. TRACTION has extensive and loyal partners in the global market. At the same time, we also supply OTR solid tires for the global market. In 2023, TRACTION developed its own brand of solid tires. Our company is one of the few companies that produces both wheels and solid tires, and can provide tire + wheel assembly.

        The quality of all our products has been recognized by world equipment manufacturers such as Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD, etc.

        When you get to know TRACTION brand discs, you encounter quality, completeness and reliability.

        Why choose us

            • Product

            Our products include wheels for all types of off-road vehicles and their accessories, covering many fields such as mining, construction machinery, agriculture, industrial vehicles, forklifts, etc.

            • Technologies

            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.

            • Quality

            The quality of all products has been recognized by Caterpillar, Volvo, Liebherr, Doosan, John Deere, Linde, BYD and other global manufacturers.

            • Service

            We have established a perfect after-sales service system to provide timely and effective technical support and after-sales service to ensure customers have a smooth experience during use.

          Certificates

            • Volvo Certificates2b8
              Volvo Certificate
            • John Deere Supplier Certificates
              John Deere Supplier Certificate
            • CAT 6-Sigma Certificationswr3
              CAT 6 Certificate - Sigma

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