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CR7909A replacement 6020B 6020 CAT Hydraulic Shovel Sprocket For mining

The CR7909A is a heavy-duty drive sprocket engineered as an aftermarket replacement for Caterpillar 6020 and 6020B hydraulic mining shovels. This sprocket is a critical undercarriage component that transfers power from the final drive to the track chain, enabling machine movement in demanding surface mining applications. Manufactured from high-strength carbon steel, the CR7909A is built to withstand extreme loads, impact forces, and abrasive conditions typical of large-scale mining operations. The sprocket features a cast design with an even number of teeth for high resistance to vertical loads, and a special tooth profile that offers anti-mud packing features . Designed to meet OEM specification replacement standards, this sprocket ensures proper fit, reliable power transmission, and reduced downtime for the 6020 and 6020B shovel undercarriage system.
  • CR7909A

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