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  • Quality Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907 factory
  • Quality Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907 factory
  • Quality Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907 factory

Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907

Basic Properties
Place of Origin: China(Mainland)
Brand Name: YT
Model Number: E320
Trading Properties
Minimum Order Quantity: 1PCS
Price: Negotiable
Payment Terms: L/C,T/T
Supply Ability: 10000 PCS/Month
Tags

excavator track idler

excavator idler assembly

excavator idler wheel
Specifications
Model NO.: E320 Quality: High Guarantee
Condition: 100% New Color: Yellow Or Customer Required
Technique: Forging/Casting Type: Wheel Excavator
Certification: ISO9001: 2000 HS Code: 84314990
High Light:

CAT E320 Excavator front idler assembly

,

Heavy-duty forged steel idler group

,

Construction machinery undercarriage spare parts
Product Description
Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator
Construction Machinery Undercarriage Spare Parts 113-2907
What is an Idler?
The CHT idler delivers exceptional durability and safety through advanced design and precision manufacturing. The keyed joint between idler and axle widens the bearing contact area, enhances torque transmission, and aligns the idler's lifespan with other undercarriage components, preventing uneven wear. The axle's rotation inside fixed bearings reduces friction, extending the track system's service life.
Manufactured via either alkali phenolic resin sand casting or sodium silicate-bonded sand casting, these processes create heavy-duty parts that are robust and dimensionally stable. After specialized heat treatment, the idler achieves HRC 48-58 surface hardness with a 4-6mm hardened layer (HRC 45), providing strong impact and wear resistance for harsh mining and construction environments.
Idler Characteristics
Tech-Driven Durability: Built to Outlast
  • Splined idler-shaft connection aligns service life with other undercarriage components, preventing uneven wear and enhancing long-term reliability
  • Heavy-duty rock guard acts as a rugged barrier against dirt, rubble and debris, shielding vulnerable components from damage in demanding environments
Efficiency-Focused Design: Minimize Downtime
  • Dedicated lubrication injectors deliver precise lubrication to high-wear areas, preventing friction-induced failures and unexpected downtime
  • Expanded bearing surface and optimized oil flow boost track stability and responsiveness for consistent performance in rough terrain
Cost-Smart Engineering: Lower Total Cost of Ownership
  • Prolonged track life reduces operational costs by minimizing downtime and part replacement frequency
  • 50% less bearing stress results in fewer bearing failures, reducing parts procurement and repair labor costs
Design, Structure & Installation Dimensions
Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907 0
Production Processes
Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907 1
Popular Products
Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907 2 Heavy-Duty Forged Steel Front Idler Group for CAT E320 Excavator - Construction Machinery Undercarriage Spare Parts 113-2907 3
The models above are for reference only. We can supply additional models upon request. Please contact us with your specific requirements.
Our Advantages
  • World-class quality standards
  • Factory-direct pricing with competitive rates
  • 35 years of experience in excavator and bulldozer spare parts manufacturing
  • Fast delivery within 30 days after contract establishment
  • Professional sales team, quality inspection and reporting, maritime logistics guidance
  • Comprehensive after-sale services including video technical support and 24-hour online assistance
Still troubled by the lack of high-quality excavator idlers? YinTai Parts is a professional manufacturer and supplier of excavator idlers in China, dedicated to providing premium idler products. With over 30 years of industry experience and extensive technical expertise, we ensure our products deliver exceptional quality and reliable performance, solving your concerns about subpar idler options.
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Mr. Bino Chen

Sales Manager