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Home > Products > All Collections > Chassis Accessories > Carrier Roller > Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
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  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators

Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators

We provide products with extended wear resistance and the highest reliability and service life for brands such as Caterpillar, Komatsu, Hyundai and Case. This Carrier Roller is fits for the CAT 307.
Warranty
1 Year
Customization
Available
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Product Name Carrier Roller, Top Roller, Upper Roller Model NO. CAT 307
Type Excavator Spare Parts Transport Package as request
Delivery Time Within 3-7 days after contract established MOQ 1 piece
Colors Black or yellow or as request Technique Forging & Casting
The Excavator Idler Wheel (also known as the Guide Wheel or Track Roller) is an integral part of the crawler excavator's "Undercarriage Assembly" (commonly referred to as the "four wheels and one track" system). Its primary role is to support the upper section of the track, controlling sag and vertical movement, while working in conjunction with the tensioning mechanism to maintain proper track tension. Forged from high-quality alloy steel and precision heat-treated, this component offers exceptional hardness and superior wear resistance. It is engineered to ensure reliable performance and dimensional stability under demanding conditions, including sustained impact loads. This robust construction contributes directly to smoother operation and delivers extended service life for the entire undercarriage system.
  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
  • Carrier Roller Undercarriage Part For Caterpillar CAT 307 Mini Excavators
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