1. DefinitionzXFR

excavator sprocketzXFR

An is the drive gear of the excavator undercarriage. It meshes with the track chain pins and bushings to transfer power from the travel motor, driving the track chain to rotate and move the machine.zXFR

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2. Other NameszXFR

Drive SprocketzXFR

Drive GearzXFR

Rim GearzXFR

3. Main FeatureszXFR

Made of high-strength alloy steelzXFR

Integral heat treatment, high hardness and wear resistancezXFR

Precise tooth profile for perfect meshing with track chainzXFR

Anti-crack, anti-impact, long service lifezXFR

4. Structure & TypezXFR

One-piece sprocketzXFR

: Integral casting, most common for small and medium excavatorszXFR

Segmented sprocketzXFR

: Split rim, easy partial replacement, widely used on large excavatorszXFR

5. Matching ParameterszXFR

Sprocket tooth numberzXFR

Track chain pitchzXFR

Inner diameter and mounting hole sizezXFR

Fit for Komatsu, CAT, SANY, XCMG, Doosan, HyundaizXFR

6. When to ReplacezXFR

Serious tooth wear or tooth tip thinningzXFR

Slipping with track chain during travelingzXFR

Abnormal noise and vibrationzXFR

Crack or deformation on sprocket teethzXFR

7. Simple English Sales DescriptionzXFR

We supply high-quality excavator sprockets with full models. Alloy steel heat treated, strong wear resistance, perfect matching for major brand excavators. OEM standard available.zXFR