2021 China New Design Mini Excavator Undercarriage Parts - Sprockets and Segments for excavators and dozer and crane – Jinjia

Sprockets Advantages:

Deep induction hardened and excellent hardened depth pattern on entire tooth profile provide long wear life. Either from cast steel or from hot forging, MZ sprockets guarantee maximum resistance and durability even in the most severe applications. Accurate machining of hubs and flanges provide perfect interchangeability.

Are through hardened for improved wear resistance. High surface, depth and core hardness mean MZ segments provide long wear life, resistance to bending, breakage and maximum hardware retention. The bolt-on design reduces your machine downtime.

Sprocket Value:

1. Cast steel or hot forged steel for optimum internal grain flow
2. Effective hardened depth 4-8mm for HRC45
3. Tempered to resist cracking and chipping
4. Optimized design to reduce stress concentration areas
5. Hunting tooth design extends wear life
6. Accurate machining of the mounting surfaces ensure best performance

Segments Advantages:

Are through hardened for improved wear resistance. High surface, depth and core hardness mean MZ segments provide long wear life, resistance to bending, breakage and maximum hardware retention. The bolt-on design reduces your machine downtime.

Segments Value:

1.Hot forged for optimum internal grain flow
2.Through hardened for high surface hardness (HRC>50) and tough core (HRC 45)
3.Precise design and accurate machining of the mounting surfaces ensure best performance