Import 45/65-45 Cat Forging Tire Protection Chain — Buy in Bulk from Supplier in China

The 45/65-45 cat forging tire protection chain is a forged steel chain designed for heavy machinery tires operating in abrasive environments such as construction, mining and forestry. It fits the 45/65-45 tire size used on large CAT equipment and is engineered to reduce tire wear, punctures and cuts from sharp rocks, debris or uneven terrain. The forging process strengthens the links, offering higher tensile strength and impact resistance compared to cast or welded alternatives.

Each link is heat-treated to typical industry standards for hardness (45-50 HRC) and undergoes a shot-blasting finish to remove scale and improve surface smoothness. Standard chain pitch for this tire size is 152 mm with a link width of 60 mm, while typical weight per meter ranges from 18 to 22 kg depending on the exact pattern. These chains are often supplied in 3-meter lengths with connecting links and tensioners included for field installation.

Primary buyers include mining contractors, earthmoving fleets and equipment rental companies sourcing direct from OEMs or specialized manufacturers. The chains are commonly shipped in wooden crates or steel pallets to prevent deformation during transit. Buyers should confirm compatibility with their specific tire model and tread pattern, as well as the supplier’s recommended installation tools and torque specifications.

Haining City Hongbang Tire Protection Chain Co., Ltd. operates from Qianjiang Industrial 8 Rd, Haining, Zhejiang Province, China. The company specializes in manufacturing tire protection chains for heavy machinery, with a focus on forged steel products for mining and construction applications. Its listed trust tier is harbor, indicating a baseline level of supplier verification.

The supplier’s profile does not disclose additional details such as year of establishment, production capacity, or certifications beyond the harbor-tier signal. Buyers are advised to request specific documentation, including material test reports, dimensional inspection certificates, and compliance with applicable standards like ISO 606 or SGS, to verify the product’s suitability for their operational requirements.