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China factory - XIAMEN YINTAI MACHINERY CO., LTD.

XIAMEN YINTAI MACHINERY CO., LTD.

  • China,Xiamen ,Fujian
  • Verified Supplier

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China Hitachi EX750-5 Front Idler Assembly with 8-12mm Hardness Depth and 10-15 Days
China Hitachi EX750-5 Front Idler Assembly with 8-12mm Hardness Depth and 10-15 Days

  1. China Hitachi EX750-5 Front Idler Assembly with 8-12mm Hardness Depth and 10-15 Days
  2. China Hitachi EX750-5 Front Idler Assembly with 8-12mm Hardness Depth and 10-15 Days
  3. China Hitachi EX750-5 Front Idler Assembly with 8-12mm Hardness Depth and 10-15 Days

Hitachi EX750-5 Front Idler Assembly with 8-12mm Hardness Depth and 10-15 Days

  1. MOQ: 1PCS
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 10000 PCS/month
Delivery Time 7-30 days
Packaging Details Standard Export Packaging
Model NO. EX750-5
Product Name Idler or Idler Wheel
Finish Smooth
Hardness Depth 8-12mm
Origin China
Process Forging/Casting
Availability 10-15days
Brand Name YT
Model Number EX750-5
Certification ISO9001
Place of Origin China(Mainland)

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 10000 PCS/month
Delivery Time 7-30 days Packaging Details Standard Export Packaging
Model NO. EX750-5 Product Name Idler or Idler Wheel
Finish Smooth Hardness Depth 8-12mm
Origin China Process Forging/Casting
Availability 10-15days Brand Name YT
Model Number EX750-5 Certification ISO9001
Place of Origin China(Mainland)
High Light 8-12mm Hardness Depth Front Idler AssemblyEX750-5 Front Idler Assembly10-15 Days Availability Front Idler Assembly

Hitachi EX750-5 Construction Machinery Bulldozer Heavy Duty Undercarriage Spare Parts Heat Treatment Front Idler Assembly


1. What is a Idler?

CHT idler combines advanced design and precision manufacturing for superior durability and safety: its idler-axle keyed joint expands bearing surface and enhances torque transmission—boosting reliability, aligning service life with undercarriage parts to avoid uneven wear—while the axle rotating in fixed bearings cuts friction/wear, further extending track life. Made via alkali phenolic resin sand casting or sodium silicate-bonded sand casting (for robust, stable parts), it undergoes specialized heat treatment to reach min. HRC48-58 surface hardness and 4-6mm hardened layer (HRC45), delivering strong impact/wear resistance in harsh mining/construction. Final refinement on a CK5110 large-scale precision CNC vertical lathe ensures precise dimensions and quality surface finishes, securing stable performance and long service life. Practically, longer track life reduces replacements, directly lowering workers’ maintenance safety risks—linking enduring performance to workplace safety.

 
 
2. Idler Characteristic

2.1 Tech-Driven Durability: Built to Outlast

50% reduced bearing pressure drastically cuts bearing load, extending component life by 2x or more and eliminating the hassle of frequent replacements; meanwhile, the splined idler-shaft connection secures unrivaled reliability—aligning the idler’s lifespan with other critical undercarriage parts to avoid uneven wear that shortens system life—plus the heavy-duty rock guard acts as a tough barrier against dirt, rubble, and debris, shielding vulnerable components from damage that would lead to costly repairs or replacements.

2.2 Efficiency-Focused Design: Minimize Downtime, Maximize Output

Detachable bushed bearing blocks enable removal/service without track disassembly, cutting maintenance time by 40% and speeding up equipment restart; dedicated lubricators supply precise lubrication to high-wear areas, preventing friction failures and reducing unplanned downtime; expanded bearing surfaces + optimized oil flow also boost track stability/responsiveness, even in critical rough mining conditions.

2.3 Cost-Smart Engineering: Lower TCO, Higher Returns

Cutting down on unplanned stoppages that erode profits and disrupt operations—ultimately, these combined advantages prolong the track system’s service life, further reducing overall mining operational costs by lessening downtime and the frequency of part replacements.



3. Design/Structure/Main Dimensions of Installation


 

 

 

 
 
4. Production Processes
 

 

 
5. Hot Sale Products
 

 

 


6. Our Advantages
 

  • World-class quality

  • Factory sale directly with reasonable price

  • 35 years' experience in Excavator & Bulldozer spare parts manufacturing

  • Fast delivery within 30 days after contract established

  • Professional sales team, quality inspection and report, maritime logistics guidance

  • After-sale services: video technical support, 24h online support

 


Are you still troubled by lacking of quality excavator idler? YinTai Parts is one of the professional manufacturers and suppliers of excavator idler in China, who has high quality products for sale. With over 30 years experience and wide expertise, we can assure you the high quality and good performance of our products.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2011

  • Total Annual:

    10Million-20Million

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

  XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts.   YinTai cooperates with Chinese famous large steel mi...   XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts.   YinTai cooperates with Chinese famous large steel mi...

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Get in touch with us

  • Reach Us
  • XIAMEN YINTAI MACHINERY CO., LTD.
  • No.83-5, Xin’An Road, Nei Cuo Town, Xiang’An District, Xiamen City, China
  • https://www.undercarriagespare-parts.com/

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