Buy HITACHI EX ZAXIS ZX120 130 SERIES EXCAVATOR D4 TRACK CHAIN JOINING LINK PIN AND WASHERS 187 X 33MM | Tonkee®

The joining link pin and washers are critical components in the construction and assembly of the track chain of the Hitachi EX ZAXIS ZX120 and ZX130 series excavators.

These components are designed and manufactured to meet the highest industry standards to ensure longevity, performance, and safety on the job site.

The dimensions of the joining link pin and washers are 187 x 33mm. This specific size is carefully engineered to fit seamlessly into the track chain assembly, ensuring a secure connection between the individual track links. The 187mm length provides sufficient overlap and engagement between the links, preventing any unnecessary play or movement that could compromise the excavator's stability and traction.

The 33mm width of the pin and washers ensures a snug fit within the track links, minimizing the risk of premature wear and tear due to friction and movement. This precision engineering guarantees that the track chain operates smoothly, reducing downtime and maintenance costs associated with frequent replacements or repairs.

The material used in the manufacturing of these joining link pins and washers is of utmost importance.

These components are typically constructed from high-strength alloy steel, known for its exceptional durability and resistance to wear, abrasion, and impact. This choice of material ensures that the pins and washers can withstand the rigorous demands of excavation and construction work, even in harsh operating conditions.

Furthermore, the joining link pins and washers undergo rigorous quality control processes to meet industry standards and ensure their reliability. This includes heat treatment and surface hardening to enhance their strength and resistance to wear. Additionally, they are precision-machined to maintain strict dimensional tolerances, ensuring a perfect fit within the track chain assembly.

Proper lubrication is essential to reduce friction and wear on the joining link pins and washers. Adequate lubrication helps extend the lifespan of these components and the overall track chain assembly. Regular maintenance and greasing are crucial to prevent premature wear and maintain optimal performance.

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