Komatsu PC300-8MO Excavator Track Drive Sprocket HRC52-58

Sprockets are precision-engineered gear wheels featuring a unique tooth profile contour, designed to mesh seamlessly with chains, tracks, or perforated materials via interlocking teeth/cogs. These critical transmission components in tracked systems are defined by radial teeth that engage chains during rotation. Versatile for installation at vehicle leading/trailing ends (or both), they may include a high-position auxiliary sprocket to drive track motion. Crafted from premium alloys (G33MnCrMo5, G33Mn4, SCMnCr4B, ZG40Mn, ZG35Mn) per model/size/conditions, advanced heat treatment achieves HRC48-54 surface hardness with 5-10mm hardened depth (HRC45), ensuring extreme durability in harsh environments.

Leveraging cutting-edge heat treatment methodologies, our components are engineered to deliver premier mechanical attributes, including high tensile strength, superior abrasion resistance, and enhanced resilience against bending and fracturing. These processes are meticulously calibrated to optimize durability, ensuring reliability even under the most rigorous operational demands.

Crafted within state-of-the-art machining facilities, our products undergo meticulous fabrication using vertical CNC turning machines, guaranteeing uncompromising dimensional precision and impeccable surface finishes. This rigorous manufacturing discipline ensures consistency batch after batch.

With a surface hardness range of HRC42-56, our solutions are purpose-built to minimize wear degradation and prolong operational life spans, directly enhancing product durability and delivering sustainable value to your operations.