Drive Sprocket Fits Yanmar B12 Mini Digger Undercarriage Frame

Dimension:

• Holes: 9

• Tooth: 14

Description:

The drive sprockets turn the track unit by meshing with the track chain, transmitting the drive torque of the corresponding hydraulic motor to the chain through the gearbox, which causes the track unit to move. 

An essential part of excavator machinery, the excavator sprocket is a circular gear located at the rear of the excavator and responsible for driving the machine's tracks or wheels. In addition to its primary function of moving the tracks or wheels, the excavator sprocket also helps maintain the proper tension of the tracks. It ensures that the machine is stable and balanced, which is essential for safe and efficient operation. Therefore, regular maintenance and replacement of the sprocket is necessary to ensure the life and efficiency of the machine.

Features:

The drive sprocket is manufactured to OEM specifications to better match the machine, undergoes an initial forming and forging process, and then undergoes specialized heat treatment to enhance its performance. Sufficient carbon content is essential to prevent brittleness during hardening. No matter the operating conditions, whether it's dirt, mud, clay, gravel, or sand, sprockets are built for superior service life and performance.

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Sprockets should be replaced along with rubber tracks. If new sprockets are installed on old rubber tracks, premature failure may result because the alignment of the drive teeth and track chain links will not align properly. The track will eventually slide up and down on the drive teeth instead of gently applying the proper torque to rotate the track. We always recommend installing rubber tracks and sprockets at the same time to extend the life of both components.

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Upon receipt of prepayment, delivery usually takes 3 to 7 days, depending on the products and quantities you order.

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Do you have questions or this isn't exactly what you were looking for? Please give us a call at 177 509 556 09 or email us at support@echoo.cn.