
Durable Excavator Undercarriage Parts SUMITOMO Drive Sprocket 4-10 mm HRC Depth
Product Details:
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Place of Origin: | China(Mainland) |
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Brand Name: | YT |
Model Number: | PC600 |
Payment & Shipping Terms:
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Minimum Order Quantity: | 1PCS |
Price: | Negotiable |
Packaging Details: | Standard Exporting Packing |
Delivery Time: | 7-30 Days |
Payment Terms: | ,L/C,T/T |
Supply Ability: | 10000 PCS/Month |
Detail Information |
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Application: | Excavator | Colors: | Black |
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Condition: | New | Certification: | ISO9001: 2000 |
Finish: | Smooth | Material: | 35Mnb |
Hardness: | HRC45-60, Deepth: 8mm-12mm | Technique: | Forging & Casting |
Product Description
Supporting the bulldozer's full weight, enduring severe ground shocks, and generating >70% of operational resistance, track rollers are the undercarriage's critical load-bearing core. Each roller is subjected to a demanding 0.6 MPa (6 bar) high-pressure gas test, 60% beyond typical industry requirements, to ensure reliability in the toughest conditions. This key quality control step prevents oil leaks at their origin, resulting in assemblies validated for lifespans exceeding 3,000 hours despite constant immersion in highly abrasive media like mud and sand.
Each roller undergoes rigorous 0.6 MPa (6 bar) high-pressure gas testing – 60% beyond industry standards – to guarantee zero-leak reliability in extreme conditions. This critical QC process eliminates oil seepage at the source through advanced sealing technology. Validated via accelerated wear simulations, the assemblies deliver >3,000-hour operational lifespans despite constant immersion in abrasive mixtures (e.g., silica-rich mud, granite slurry) and dynamic stresses from rock impacts. The result: field-proven resilience that slashes maintenance costs.
Surface Shield: 60-65 HRC hardness → Crushes wear
Structural Core: 450MPa+ tensile strength → Defies impacts
Shaft Defense: Triple chrome plating → Outlasts corrosion
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
Closing Hook:
Stop Losing Money to Weak Rollers
Protect Your Investment → Maximize ROI
Unstoppable Traction & Uptime Start Here:
Factory-Direct Pricing | ISO 9001 Certified Quality | Global Logistics Network
* World-class quality
* Factory sale directly with reasonable price
* 35 years experience in Excavator & Bulldozer spare parts manufacturing
* Flexible payment terms including T/T, L/C and so on
* Fast delivery within 30 days after contract established
* Professional sales team, quality inspection, and report, maritime logistics guidance
* After-sale services: video technical support,24h online support
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