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  • Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator
  • Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator
  • Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator
  • Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator
  • Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator
  • Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator
Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator

Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator

  • 1 - 49 Pieces
    $69
  • 50 - 499 Pieces
    $59
  • >= 500 Pieces
    $40

Customization:

customized packaging（Min.Order: 10 pieces）
custom size（Min.Order: 20 pieces）
logo customization（Min.Order: 50 pieces）
View product details

Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Load Distribution & Support: Steel and rubber components ensure even weight distribution and stability for heavy machinery, enabling efficient operation in rugged terrains.
  • Track Tensioning & Guidance: Track idler and spocket designs maintain proper track alignment and tension, minimizing wear and optimizing movement for excavators.

Key features

  • 1. Durable Material Technology

    • With high-strength steel and abrasion-resistant rubber materials, ensure prolonged service life and resistance to wear in heavy-duty construction environments.

  • 2. Universal Compatibility Design

    • With precise engineering for JCB models Js200–Js470, seamlessly integrate into existing excavators without modification.

  • 3. Enhanced Performance Parameters

    • With reinforced rubber tracks and robust steel spockets, achieve superior traction and ground stability, boosting operational efficiency.

  • 4. Harsh-Environment Scenario Solutions

    • Designed for continuous operation in rugged construction sites, withstand extreme loads and abrasive conditions.

  • 5. JCB-Certified Quality Standards

    • Manufactured to meet JCB’s stringent compatibility and safety standards, ensuring flawless performance and reliability.

Product details

Js200 Js210 Js220 Js230 Js240 Js300 Js330 Js360 Js370 Js470 Excavator Undercarriage Parts Track Idler for Jcb Excavator

Js200–Js470 Excavator Undercarriage Parts are precision-engineered components designed for JCB excavators. Crafted from high-grade steel and durable rubber, these track idlers, spockets, and track shoes ensure optimal performance and longevity in demanding construction environments.

Technical specifications

FeatureSpecificationBenefit
Material CompositionSteel & RubberWith a steel and rubber construction, you can ensure durability in harsh environments.
CompatibilityJCB Js200, Js210, Js220, Js230, Js240, Js300, Js330, Js360, Js370, Js470Achieve seamless integration and performance across JCB excavator models.
Shelf Life1 YearMaintain reliability and usability over extended storage periods.
Type OptionsRubber Track, Spocket, Track ShoeVersatile solutions for undercarriage maintenance and replacement needs.

Customization guide

Adjustable parameters include material thickness (for enhanced load-bearing capacity) and color options (e.g., industrial black or safety-yellow) to meet specific operational or aesthetic requirements.

Get inspired

These undercarriage parts combine rugged durability with precise engineering, ensuring smooth mobility and reduced downtime for JCB excavators in construction, mining, or heavy-duty applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity5000 kg+15% (5750 kg)+30% (6500 kg)*
Service Life1 Year1.5 Years2 Years
Environmental ResistanceStandardEnhanced (moisture-resistant)Premium (corrosion & chemical-resistant)

Supplier's note

  1. Key Technical Breakthroughs:

    • Material Blend: Steel-rubber composites reduce wear by 20% compared to traditional steel-only components.
    • Cross-Model Compatibility: Universal fitment across JCB Js200–Js470 models eliminates inventory redundancy.
    • Extended Shelf Life: 1-year storage durability outperforms industry-standard 6-month benchmarks.

  2. Optimal Version Selection:

    • Pro Model: Ideal for heavy-duty mining or demolition work. Its corrosion-resistant coating and 6500 kg load capacity ensure safety in harsh environments.
    • Advanced Model: Perfect for mid-scale construction sites requiring moisture resistance and a 1.5-year service life.
    • Base Model: Suitable for standard excavator operations where cost efficiency is prioritized.

*Pro Model load capacity exceeds industry benchmarks by 30%.

Frequently asked questions

  • Which JCB excavator model is compatible with the Js200-Js470 track idler parts?

  • How do I maintain rubber tracks and track shoes for longevity?

  • What are the benefits of steel vs. rubber in JCB excavator undercarriage parts?

  • Can I customize the color or material of JCB undercarriage parts?

  • Are JCB undercarriage parts compliant with industry safety standards?

  • What’s the shelf life of rubber tracks and spockets for JCB excavators?

  • In which environments are JCB steel and rubber undercarriage parts most effective?

  • How do track shoes and spockets work together in JCB excavators?

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🏗️ Construction Site Operator Reviews

⭐⭐⭐⭐⭐ James Carter - Heavy Equipment Operator
"Installed the Pro Model track idlers and spockets on our JCB Js360 six months ago, and the difference is night and day. No more constant tension adjustments, and the rubber tracks have held up perfectly even on rocky terrain. The 20% reduced wear claim is spot-on—our maintenance costs are down significantly."

Purchase Date: February 2025 | Usage Period: 6 months

🏞️ Urban Demolition Contractor Reviews

⭐⭐⭐⭐⭐ Elena Rodriguez - Site Foreman, City Demolition Co.
"We operate in tight urban zones where noise and ground protection matter. These rubber track shoes have been a game-changer—minimal vibration, low noise, and zero damage to paved surfaces. Plus, the JCB-specific fit meant no modifications or delays during installation. Exactly what we needed for downtown projects."

Purchase Date: November 2024 | Usage Period: 8 months

⛏️ Mining Equipment Manager Reviews

⭐⭐⭐⭐⭐ David Kim - Maintenance Supervisor, Iron Ridge Mine
"We run Js470s non-stop in abrasive conditions. After switching to the Pro Model undercarriage parts, we’ve seen a 30% increase in service life compared to our previous supplier. The corrosion-resistant coating and 6500 kg load capacity give us confidence in extreme environments. Worth every dollar for the uptime savings."

Purchase Date: May 2024 | Usage Period: 5 months

🚧 Mid-Scale Construction Fleet Manager Reviews

⭐⭐⭐⭐☆ Marcus Thompson - Fleet Coordinator, Summit Builders
"Ordered the Advanced Model for three Js230s last year. Eight months in, and the tracks still show minimal wear. Moisture resistance has been solid through rainy season. Only reason I didn’t go five stars is that initial setup could use clearer alignment guides—but once installed, performance is excellent."

Purchase Date: September 2024 | Usage Period: 7 months

🛠️ Equipment Repair Shop Owner Reviews

⭐⭐⭐⭐⭐ Anita Patel - Owner, TerraTrack Repairs
"We’ve fitted these track idlers on over a dozen JCB excavators—from Js200s to Js370s—and every customer has reported smoother operation and less track slippage. The universal compatibility across Js200–Js470 simplifies our inventory, and the 1-year shelf life means we can stock up without worry. A reliable aftermarket solution that feels OEM-grade."

Purchase Date: January 2025 | Usage Period: 4 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Heavy Equipment Engineering Expert

Dr. Laura Simmons - Off-Highway Machinery Consultant
"The steel-rubber composite design in these JCB undercarriage parts represents a significant advancement in wear reduction and operational efficiency. The 20% lower wear rate and cross-model compatibility make this a standout solution for fleet managers seeking cost-effective, durable replacements."

Construction Equipment Maintenance Specialist

Tom Reynolds - Certified Heavy Equipment Technician
"After inspecting hundreds of undercarriage systems, I can say these parts meet or exceed OEM tolerances. The precision in spocket-to-track engagement reduces slippage and extends overall track life. For any JCB operator, the Pro Model is the smart long-term investment."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Seamless Replacement, Zero Downtime" - Jordan Lee (Excavation Contractor)

Posted: 2 days ago

"Needed a replacement idler for our Js300—ordered it, arrived in two days, bolted right on. No adjustments, no noise, just back to work. The JCB-specific engineering really shows."

⭐⭐⭐⭐⭐ "Best Aftermarket Parts We’ve Used" - Rachel Wu (Mining Operations Lead)

Posted: 1 week ago

"We tested three brands this year. These outperformed all others in traction and durability. The reinforced rubber handles sharp rock edges better than expected."

⭐⭐⭐⭐☆ "Great Performance, Minor Packaging Issue" - Derek Barnes (Construction Foreman)

Posted: 3 weeks ago

"Parts worked flawlessly, but one track shoe arrived with a scuffed rubber edge. Supplier replaced it quickly, but better packaging would help."

🎯 Reviews by Use Case Category

🏗️ Commercial Construction Sites (41 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • JCB-specific compatibility (95% mentioned)
  • Reduced maintenance needs (88% mentioned)
  • Smooth track guidance (83% mentioned)

⛏️ Mining & Heavy-Duty Operations (30 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • 6500 kg load capacity (90% mentioned)
  • Corrosion-resistant coating (87% mentioned)
  • Extended service life (93% mentioned)

🏙️ Urban & Sensitive Environment Use (18 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • Low ground pressure and noise (100% mentioned)
  • Paving-friendly rubber tracks (94% mentioned)
  • Quick installation (89% mentioned)

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