CATERPILLAR Sprocket Excavator E312

The CATERPILLAR bulldozer sprocket is an important part of undercarriage,that transfers the weight of the excavator to the ground.

Technical Data

Excavator Sprocket Main Materials:

According to the size of the model and the usability of the industry and mine, the sprocket can be made of materials: G33MnCrMo, G33Mn4, SCMnCr4B, ZG35Mn, etc. After the normalizing heat treatment of the sprocket blank, the matrix hardness reaches above HB235, and the driving tooth is hardened by medium frequency induction hardening and tempering at low temperature. The surface hardness reaches HRC48-54, and the hardening depth is above 5-10mm (HRC45). It can accurately transmit power under harsh working conditions, and has excellent anti-wear performance, which significantly improves product life and reduces customer use costs. 

Hoti Parts:Our Advantages

1.One stop service: Full undercarriage parts of excavator and bulldozer are available: track roller/bottom roller/lower roller, front idler, sprocket/segment group, carrier roller/top roller, track chain with shoes/track group, Pin and bushing, bolt and nut.

2. OEM Quality: all products size following OEM strictly. we have IQC, DQC, IPQC, FQC and OQC to control the quality during production. we will also final check before shipping to avoid any problem.

3. Factory direct price: Since of year 2006, we have more than 15 years of the experience in supplying construction machinery replacement parts, we can give you factory direct price to win the market.

Exhibition:

Packing and Shipping:

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