
ZX210 Friction Welding Bottom Track Rollers OEM Excavator Spare Parts
Product Details:
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Place of Origin: | China (Mainland) |
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Brand Name: | YT |
Model Number: | EC290 EC290C |
Payment & Shipping Terms:
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Minimum Order Quantity: | 1PCS |
Price: | Negotiable |
Packaging Details: | Standard Exporting Packing |
Delivery Time: | Within 15 Days After Contract Established |
Payment Terms: | L/C,T/T |
Supply Ability: | 30000 Piece/Pieces Per Month |
Detail Information |
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Model NO.: | EC290 EC290C | Condition: | New |
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Parts: | Volvo Lower Roller, EC290 Undercarriage Part | Certification: | CE, ISO9001: 2000 |
Quality: | Genuine Quality | Specification: | Uesd For Wheel Loader |
Finish: | Smooth | Warranty Time: | 2 Year |
Product Description
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
3. The Cost-Smart Solution for Mining & Heavy Earthmoving
End Excavator Downtime: Conquer Rock & Slash Costs
Problem (Pain Points):
❌ Rollers Shatter Prematurely on rock-strewn terrain
❌ Spiraling Repair Bills eating your profits
❌ Profit-Killing Breakdowns crippling productivity
Solution (Our PC600 Rollers):
✅ 22% Fuel Savings
Advanced low-resistance design cuts operating costs✅ Seamless Komatsu Fit
Direct OEM replacement = zero installation headaches✅ 3X Lifetime vs Standard
*Premium alloys + 3-Year Structural Warranty*✅ >3,000-Hour Durability
Proven in granite slurry & high-impact conditions
5. Track Roller Structure
6. Design/Structure/Main Dimensions of Installation
7. 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
8. Hot Sale Products
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