No. 200102-00022 Doosan Front Idler Group for DX225 - Excavator Undercarriage Spare Parts With Heat-treatment Technology
Price:
Negotiable
MOQ:
1PCS
Delivery Time:
7-30 days
Brand:
YT
Product Description
No. 200102-00022 Doosan Front Idler Group for DX225
Premium excavator undercarriage spare parts manufactured with advanced heat-treatment technology for exceptional durability and performance.
What is an Idler?
The CHT idler is engineered for uncompromising durability and workplace safety, featuring advanced structural design and precision manufacturing. Its keyed idler-axle joint widens the bearing contact area, boosts torque transmission efficiency, and synchronizes the idler's service life with all undercarriage components, effectively eliminating uneven wear.
Manufactured via premium processes including alkali phenolic resin sand casting or sodium silicate-bonded sand casting, this idler features robust construction and perfect dimensional stability. After specialized heat treatment, it achieves HRC 48-58 surface hardness and a 4-6mm hardened layer (HRC 45), providing outstanding impact and wear resistance for harsh mining and construction conditions.
Final finishing on a CK5110 large-scale CNC vertical lathe guarantees precise dimensional accuracy and smooth surface finish for seamless assembly. The extended service life reduces frequent part replacements, minimizing worker exposure to safety hazards during maintenance.
Idler Characteristics
Tech-Driven Durability: Built to Outlast
- 50% lower bearing pressure drastically reduces bearing load, doubling component lifespan
- Splined idler-shaft connection aligns service life with other undercarriage parts, preventing uneven wear
- Heavy-duty rock guard protects against dirt, rubble and debris in demanding environments
Cost-Smart Engineering: Lower Total Cost of Ownership
- Rotating shaft with stationary bushings reduces contact friction and wear significantly
- Prolonged track life lowers total operational costs by reducing downtime and replacement frequency
- 50% less bearing stress translates to fewer bearing failures, reducing parts and labor costs
Enhanced Safety
Longer crawler system life increases change-out intervals, reducing employee exposure to safety risks during maintenance and component replacement.
Design/Structure/Main Dimensions of Installation
Production Processes
Hot Sale Products
Note: 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 maritime logistics guidance
- Comprehensive after-sale services including video technical support and 24/7 online assistance
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.
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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