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{"title":"Customizable Front Idler Assembly for OEM Track Parts with ISO Certification","imgUrl":"https:\/\/img.chinax.com\/nimg\/98\/d6\/a28b9b8221153f7d93b8413439a4-200x200-1\/customizable_front_idler_assembly_for_oem_track_parts_with_iso_certification.jpg","attrs":{"Material":"50Mn Steel","Technique":"Forging\/Casting","Quality":"Heat Treatment HRC 48-56","OEM":"Available"}}
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{"title":"OEM Front Idler Assembly with ISO Certificate for Track Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/f9\/3c\/3647100a8db89f74851b7c4f0e39-200x200-1\/oem_front_idler_assembly_with_iso_certificate_for_track_parts.jpg","attrs":{"Material":"50Mn Steel","Technique":"Forging\/Casting","Quality":"Heat Treatment HRC 48-56","OEM":"Available"}}
{"title":"SI829 Idler Group LB 285 AB18 Hitachi Front Idler Assembly for EX300-5\/EX330-5","imgUrl":"https:\/\/img.chinax.com\/nimg\/78\/20\/f066b017515bf844a3344616d751-200x200-1\/si829_idler_group_lb_285_ab18_hitachi_front_idler_assembly_for_ex300_5_2fex330_5_excavator.jpg","attrs":{"Brand Name":"YT","Model Number":"SI829\/SI756\/EX300-5\/EX330-5","Place of Origin":"China","Minimum Order Quantity":"1PCS"}}
{"title":"Hitachi EX300-5 Excavator Machinery Bulldozer OEM Undercarriage Spare Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/b8\/341a3006b16bd76acd911fdfad78-200x200-1\/hitachi_ex300_5_excavator_machinery_bulldozer_oem_undercarriage_spare_parts_forge_steel_front_idler_assembly_with_heat_treatment.jpg","attrs":{"Brand Name":"YT","Certification":"ISO9001","Place of Origin":"China(Mainland)","Minimum Order Quantity":"1PCS"}}
Excavator Forged Steel Idler Track Tension Wheel for Hitachi EX22
Heat Treatment Undercarriage Spare Parts (9134478)
Product Overview
The CHT idler is engineered for exceptional durability and workplace safety, featuring advanced structural design and precision manufacturing. Its keyed idler-axle joint enhances bearing contact area, improves torque transmission efficiency, and synchronizes service life with all undercarriage components to prevent uneven wear.
What is an Idler?
Manufactured through premium alkali phenolic resin sand casting or sodium silicate-bonded sand casting processes, this idler delivers robust construction and perfect dimensional stability. After specialized heat treatment, it achieves HRC 48-58 surface hardness with a 4-6mm hardened layer (HRC 45), providing outstanding impact and wear resistance for harsh mining and construction conditions.
50% less bearing stress: Minimizes bearing failures, reducing parts and labor costs
Design/Structure/Main Dimensions of Installation
Production Processes
Hot Sale Products
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 sales with competitive pricing
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 24/7 online support
Customer Feedback
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.
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 mills, such as Fujian S...
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 mills, such as Fujian S...
