How to Correctly Install and Use Rollers, Sprockets, and Chains

excavator undercarriage part supplier

Fabricante de rodillos inferiores de alta calidad

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  • Step 1: Hang one end of the chain on the sprocket. Make sure there are no obstacles on the contact surface between the chain and the sprocket.
  • Step 2: Make sure the chain is at the appropriate tension by adjusting the chain tensioner (such as the adjusting bolt). A loose chain will cause slippage, while a tight chain will increase the wear of the chain and sprocket.
  • Step 3: Follow the path of the chain and make sure that the rest of the chain fits well with all rollers, rollers, sprockets and other accessories.
  • Step 1: Fix the rollers in place. The rollers are usually installed on both sides of the track or on the chassis to ensure that they can evenly support the entire chain.
  • Step 2: Tighten the rollers with appropriate tools to ensure that they are stably fixed. If the rollers have an adjustment function, you need to ensure that the distance between the rollers and the chain is reasonable.
  • Step 3: Check whether the support roller rotates smoothly and confirm that there is no abnormal wear or jamming.
What parameters are determined by the undercarriage of the excavator
Fabricante de piezas para excavadoras
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