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Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Specifications
Brand Name :
ZTMC
Model Number :
PC400-8/PC400-5/PC400-10
Place of Origin :
Fujian Chian
MOQ :
1 PCS
Price :
Negotiable
Payment Terms :
L/C,T/T
Supply Ability :
10000 PCS/Months
Delivery Time :
7-15Days
Packaging Details :
By Air Ship And Express
Color :
Black Or Yellow And Cusomer Required
Quality :
Heat Treatment HRC 45-55
Warranty Time :
12-18 Months
Description
Excavator Front Idler Assembly For Komatsu PC400-8 | OEM Size Integral Forging
Designed for Komatsu PC400-8 excavators, our front idler assembly features integral forging technology for superior durability and precise OEM sizing. This critical undercarriage component ensures optimal machine tracking, reduced wear, and extended service life under demanding conditions.
Key Features & Benefits
  • Integral Forging Process: Manufactured using high-precision forging technology that enhances structural integrity and fatigue resistance. This process creates a denser metal grain structure compared to traditional casting, resulting in greater impact resistance and longevity.
  • Exact OEM Dimensions & Compatibility: Engineered to match OEM specifications precisely, guaranteeing seamless installation and performance compatibility with Komatsu PC400-8 excavators. No modifications required—direct replacement ensures minimal downtime.
  • Robust Material Construction: Made from high-carbon, heat-treated steel alloys, providing exceptional yield strength and abrasion resistance. Ideal for harsh environments including mining, quarrying, and heavy construction.
  • Advanced Seal System: Equipped with Duo-Cone seals (or equivalent high-performance sealing technology) to retain grease and exclude contaminants. This design maintains internal lubrication integrity, significantly reducing wear on bearings and shafts.
  • Rigorous Quality Testing: Each assembly undergoes individual pressure testing (e.g., air pressure tests at 245-265 kPa for 30 seconds) to verify seal integrity before shipment. Units are pre-filled with high-temperature grease (SAE 30 grade) for immediate operation.
Technical Specifications
Parameter Specification
Compatible Model Komatsu PC400-8 Excavator
Assembly Weight Approximately 180-220 kg (varies by configuration)
Bearing Type Tapered roller bearings with hardened races
Axial Clearance 0.26 mm - 1.26 mm (adjustable to OEM standards)
Lubrication Capacity 180 mL ± 20 mL (SAE 30 oil equivalent)
Seal Type Labyrinth + Duo-Cone dual-stage sealing system
Material Certification ISO 683-1 certified steel with Charpy impact test reports
Applications
This front idler assembly is essential for maintaining optimal track tension and alignment on Komatsu PC400-8 excavators. Typical use cases include:
  • Earthmoving and excavation projects
  • Mining and resource extraction
  • Road construction and infrastructure development
  • Demolition and material handling
Why Choose Our Front Idler Assembly?
  • OEM Equivalent Quality: Produced to original equipment specifications by a specialized manufacturer with documented experience as a supplier for major brands.
  • Extended Service Intervals: Robust sealing and material design reduce maintenance frequency, lowering total cost of ownership.
  • Performance Guarantee: Backed by a 12-month warranty against manufacturing defects, with technical support available.
  • Inventory Availability: Ready stock for quick shipment, supported by customizable logistics options.
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
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Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty

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Product Detail
Brand Name :
ZTMC
Model Number :
PC400-8/PC400-5/PC400-10
Place of Origin :
Fujian Chian
MOQ :
1 PCS
Price :
Negotiable
Payment Terms :
L/C,T/T
Contact Supplier
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty

Nan'an Zhongte Engineering Machinery Factory

Verified Supplier
1 Years
fujian, quanzhou
Since 2015
Business Type :
Manufacturer, Exporter
Main Products :
Excavator Front Idler, Mini Excavator Front Idler, Bulldozer Front Idler
Total Annual :
5000000-8000000
Employee Number :
100~120
Certification Level :
Verified Supplier
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