Komatsu PC40 Construction Machinery OEM Heat Treatment Undercarriage Spare Parts Forge Steel Front Idler Assembly
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
7-30 days
Brand:
YT
Product Description
Komatsu PC40 Construction Machinery OEM Heat Treatment Undercarriage Spare Parts Forge Steel Front Idler Assembly
The Komatsu PC40 Front Idler Assembly combines advanced design with precision manufacturing for exceptional durability and performance in heavy-duty construction environments.
Idler Function and Design
- The CHT idler features a keyed joint between idler and axle that expands bearing contact area, enhances torque transmission, and synchronizes service life with other undercarriage components.
- Manufactured through alkali phenolic resin sand casting or sodium silicate-bonded sand casting for dimensional stability in heavy-duty conditions.
- Specialized heat treatment achieves surface hardness of HRC 48-58 with a 4-6mm hardened layer (maintaining HRC 45) for superior impact and wear resistance.
- Precision finishing on CK5110 large-scale CNC vertical lathe ensures perfect dimensional accuracy and smooth surface finish.
Key Characteristics
Tech-Driven Durability
- 50% reduced bearing pressure extends component life by 2x or more
- Splined idler-shaft connection prevents uneven wear
- Heavy-duty rock guard protects against debris and damage
Efficiency-Focused Design
- Detachable bearing blocks enable 40% faster maintenance
- Dedicated lubrication injectors prevent friction-related failures
- Expanded bearing surface improves track stability
Cost-Smart Engineering
- Rotating shaft with stationary bushings reduces contact stress
- Prolonged track system life lowers operational costs
- 50% less bearing stress means fewer failures
Design and Installation
Production Processes
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Our Advantages
- World-class quality standards
- Factory-direct pricing
- 35 years of manufacturing experience
- Fast delivery within 30 days
- Professional sales and logistics support
- Comprehensive after-sale services
Are you looking for high-quality excavator idlers? YinTai Parts is a professional manufacturer with over 30 years of experience in excavator spare parts production. We guarantee the quality and performance of our products.
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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
XIAMEN YINTAI MACHINERY CO., LTD
Location
No.83-5, Xin’An Road, Nei Cuo Town, Xiang’An District, Xiamen City, China
Contact Person
Kevin Chen