Komatsu PC400-8 Excavator Idler With High Carbon Steel And 12-18 Months Warranty
Price:
Negotiable
MOQ:
1 PCS
Delivery Time:
7-15Days
Brand:
ZTMC
Product 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.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Nan'an Zhongte Engineering Machinery Factory
Location
No. 105, Shangdian Street, Changfu Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province
Contact Person
Mr.