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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"}}
{"title":"ZG50Mn Steel Front Idler Assembly for Bulldozer Undercarriage Repair Parts Heat","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/57\/e46657c8aa97b75e320bcdd8f333-200x200-1\/zg50mn_steel_front_idler_assembly_for_bulldozer_undercarriage_repair_parts_heat_treatment_hrc_48_56.jpg","attrs":{"Material":"ZG50Mn Steel","Technique":"Casting","Quality":"Heat Treatment HRC 48-56","OEM":"Available"}}
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{"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"}}
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Komatsu Excavator PC400 Machinery OEM Heat Treatment Undercarriage Spare Parts Forge Steel Front Idler Assembly
Product Overview
The Komatsu Excavator PC400 Front Idler Assembly is a precision-engineered OEM replacement part designed for optimal durability and performance in demanding construction and mining environments. Manufactured using advanced heat treatment processes and high-quality forge steel, this idler assembly ensures extended service life and reliable operation.
What is an Idler?
The CHT idler combines advanced design with precision manufacturing to deliver exceptional durability and safety:
Keyed joint between idler and axle expands bearing contact area, enhances torque transmission, and synchronizes service life with other undercarriage components
Manufactured using either alkali phenolic resin sand casting or sodium silicate-bonded sand casting for dimensional stability in heavy-duty conditions
Specialized heat treatment achieves HRC 48-58 surface hardness with a 4-6mm hardened layer (maintaining HRC 45) for superior impact and wear resistance
Final precision finishing on CK5110 large-scale CNC vertical lathe ensures perfect dimensional accuracy and smooth surface finish
Idler Characteristics
Tech-Driven Durability: Built to Outlast
50% lower bearing pressure: Reduces load and doubles component lifespan
Splined idler-shaft connection: Synchronizes idler life with other undercarriage parts to prevent uneven wear
Heavy-duty rock guard: Protects against dirt and debris to prevent component damage
Efficiency-Focused Design: Minimize Downtime
Detachable bushed bearing blocks: Enable servicing without track disassembly, reducing maintenance time by 40%
Dedicated lubrication injectors: Precisely lubricate high-wear areas to prevent friction failures
Prolonged track life: Lowers operational costs by reducing downtime and replacements
50% less bearing stress: Fewer failures mean lower parts and labor expenses
Design/Structure/Main Dimensions of Installation
Production Processes
Hot Sale Products
Our Advantages
World-class quality manufacturing standards
Factory-direct sales with competitive pricing
35 years of experience in excavator and bulldozer spare parts production
Fast delivery within 30 days after order confirmation
Professional sales team with quality inspection and logistics support
Comprehensive after-sales services including video technical support
Are you still troubled by lacking quality excavator idlers? YinTai Parts is one of the professional manufacturers and suppliers of excavator idlers in China, offering high quality products for sale. With over 30 years of experience and expertise, we guarantee the quality and 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 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...
