XIAMEN YINTAI MACHINERY CO., LTD.
| Payment Terms | L/C,T/T |
| Supply Ability | 30000 Piece/Pieces Per Month |
| Delivery Time | Within 15 Days After Contract Established |
| Packaging Details | Standard Exporting Packing |
| Model NO. | EC140 |
| Warranty Time | 1 Years |
| Application | Excavator |
| Condition | New |
| MOQ | 200 PCS |
| After-sales Service | Online Services |
| Finish | Smooth |
| Brand Name | YT |
| Model Number | EC140 |
| Place of Origin | China(Mainland) |
| Certification | CE, ISO9001: 2000 |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 30000 Piece/Pieces Per Month |
| Delivery Time | Within 15 Days After Contract Established | Packaging Details | Standard Exporting Packing |
| Model NO. | EC140 | Warranty Time | 1 Years |
| Application | Excavator | Condition | New |
| MOQ | 200 PCS | After-sales Service | Online Services |
| Finish | Smooth | Brand Name | YT |
| Model Number | EC140 | Place of Origin | China(Mainland) |
| Certification | CE, ISO9001: 2000 | ||
| High Light | Volvo Construction Equipment Bottom Track Roller ，EC140 Undercarriage Bottom Track Roller | ||
1. What is a roller?
✔ Functional Role: Rollers serve the critical role of dynamic support for both the conveyor belt and the payload, acting as indispensable foundational components to sustain uninterrupted conveying operations.
✔ Cost Significance: Representing 35% of a belt conveyor’s total installation cost (based on standard operational parameters), roller procurement and maintenance constitute a substantial portion of the equipment’s life-cycle cost framework.
✔ Energy Performance Impact: Roller assemblies generate over 70% of the system’s total operational frictional resistance, directly influencing energy consumption levels and long-term operational cost-effectiveness.
✔ Reliability Criticality: Parameters such as manufacturing precision, sealing integrity, and material durability directly dictate failure rates (e.g., bearing malfunction, premature wear), positioning rollers as a core control parameter in system reliability engineering.
✔ Material Portfolio: The primary material choices remain steel (characterized by high-strength load-bearing capacity, accounting for ~85% of applications) and engineered plastics (offering corrosion resistance and low-noise operation for specialized environments). Material selection must be tailored to conveyanced media properties and environmental conditions.
2. Track Rollers Excavator Advantages / Features
4. Track Roller Structure
5. Design/Structure/Main Dimensions of Installation
6. Our Advantages
* World-class quality
* Factory sale directly with reasonable price
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* After-sale services: video technical support,24h online support
7. Hot Sale Products
Company Details
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 mi... 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 mi...
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