Why choose HYWG 22.00-25/3.0 rims for the Hitachi ZW310 ?

The Hitachi ZW310 is typically equipped with 25-inch heavy-duty OTR tires. The HYWG 22.00-25/3.0 rim is an ideal match for this size, ensuring: a perfect fit to the tire bead, maintaining excellent air tightness and load-bearing stability; bolt positions, offset, and PCD are consistent with the ZW310 original factory standards, ensuring easy and safe installation; and support for mainstream tubeless (TL) tire structures, reducing maintenance and improving air tightness.

Precise structural matching allows the ZW310 to maintain stable handling and high-load performance under complex road conditions.

Hitachi ZW310 Commonly used in mining loading, material yard handling and heavy construction conditions, it requires extremely high strength of the wheel rim.

HYWG uses high-quality, high-strength steel plates and employs automated welding, heat treatment, and non-destructive testing processes to give its 22.00-25/3.0 rims excellent impact resistance and fatigue life; their deformation resistance and crack resistance are improved compared to ordinary welded rims; and they maintain a stable structure under high loads and continuous impacts.

This means that even in high-frequency, heavy-load cyclic operations, HYWG rims can maintain factory-grade geometric precision, providing continuous operational stability for the ZW310.

The HYWG 22.00-25/3.0 rim features a 3-piece design , making it particularly suitable for rapid maintenance environments in mines and construction sites. Easy disassembly and assembly eliminates the need for replacing the entire rim; flange rings, lock rings , and other components can be replaced independently . This quick replacement translates to shorter maintenance cycles and higher equipment uptime , reducing downtime costs . This design not only saves maintenance time but also ensures operator safety.

In mining areas or humid environments, wheel rims are constantly exposed to mud, salt, and moisture. HYWG addresses this by using a double-layer anti-rust primer followed by a highly weather-resistant topcoat or hot-dip galvanizing, achieving superior corrosion resistance, scratch and impact resistance, and significantly extending rim lifespan and aesthetic durability.

This allows the ZW310 to maintain reliable rim performance even in extreme environments.

We are one of the few companies in China capable of producing wheel rims across the entire supply chain, from steel to finished product. Our company has its own production lines for steel rolling, ring component manufacturing, and welding and painting, which not only ensures product consistency and reliability but also significantly improves production efficiency and cost control.