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  • Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy
  • Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy
  • Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy
  • Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy
  • Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy
  • Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy
Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy

Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy

  • 1 - 9 Pieces
    $350
  • 10 - 49 Pieces
    $345
  • >= 50 Pieces
    $330
View product details

Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Track Tension Management: Designed to maintain optimal tension in excavator tracks, ensuring smooth operation and reducing wear on track components.
  • Shock Absorption & Vibration Isolation: High-strength steel coil spring assembly absorbs shocks from heavy loads and isolates vibrations, protecting the excavator’s structural integrity and enhancing longevity.

Key features

  • 1. Durable Material Technology

    • With high-strength steel construction and corrosion-resistant coating, ensure reliable performance in harsh construction environments.

  • 2. Secure Mounting Design

    • With a robust cast iron mounting base and anti-rotation tabs, ensure stable installation and prevent unintended movement during heavy-duty operations.

  • 3. Optimized Shock Absorption

    • With precisely engineered spring coils and spacing, provide consistent shock absorption and vibration isolation for demanding machinery applications.

  • 4. Komatsu PC350 Compatibility

    • Designed specifically for Komatsu PC350 excavators, ensuring seamless integration and optimal performance in heavy equipment operations.

  • 5. Reliability & Customization

    • Backed by a 6-month warranty and customizable specifications (spring rate, coil diameter), guarantee long-term durability and adaptability to diverse operational needs.

Product details

Excavator Recoil Spring Idler Track Adjuster PC350 Recoil Spring Assy

The Komatsu PC350 Recoil Spring Assy is a robust construction machinery component engineered for excavators, offering precise track tensioning and shock absorption. Crafted from high-strength steel with a corrosion-resistant coating, it ensures durability in harsh environments. Compatible with Komatsu machinery, this assembly features a cast iron mounting base for secure installation and customizable spring parameters to suit diverse operational needs.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-strength steel with zinc/chrome coatingHeavy machinery under corrosive or abrasive conditions
Mounting BaseCast iron with bolt tabsSecure attachment to excavator undercarriages
Spring RateAdjustable (customizable)Tailored for varying load capacities
Warranty6 monthsPeace of mind for critical machinery components
CompatibilityKomatsu PC350 seriesEnsures seamless integration with Komatsu excavators

Customization guide

Adjustable spring rate, coil diameter, and overall length to meet specific load requirements, environmental conditions, or space constraints.

Get inspired

With its corrosion-resistant coating and high-strength steel construction, this recoil spring assembly ensures smooth track operation and extends equipment lifespan in demanding construction environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Spring RateStandard+15%+30%
Load Capacity5,000 kg5,750 kg (+15%)6,500 kg (+30%)
Corrosion ResistanceStandardEnhanced (+20%)Premium (+40%)

Supplier's note

  1. Technical Breakthroughs:

    • High-Strength Steel: Delivers 20% greater tensile strength than standard alloys, ensuring longevity under heavy loads.
    • Triple-Layer Coating: Offers 40% better corrosion resistance than industry benchmarks, ideal for marine or chemical environments.
    • Modular Mounting Design: Allows ±10mm adjustment in spring positioning for precise track alignment.

  2. Version Selection Guide:

    • Base Model: Suitable for standard excavator maintenance in dry environments.
    • Advanced Model: Recommended for medium-duty operations requiring 15% higher load capacity, such as quarrying.
    • Pro Model: Optimal for heavy industrial use (e.g., mining) where extreme loads and corrosive exposure are common. With its 30% enhanced spring rate and premium coating, it ensures reliable performance in the harshest conditions.

Frequently asked questions

  • Which Komatsu excavator models is the Excavator Recoil Spring Idler Track Adjuster compatible with?

  • How do I clean and maintain the steel coil spring assembly to prevent corrosion?

  • Why is high-strength steel the best material for recoil spring assemblies in heavy machinery?

  • Can the PC350 Recoil Spring Assy be customized for specific load requirements?

  • Is the recoil spring assembly compliant with industry standards for heavy machinery parts?

  • What does the 6-month warranty cover for the Komatsu-compatible recoil spring assembly?

  • In which heavy machinery applications is the recoil spring assembly most effective?

  • What protective coating is applied to the steel coil spring to ensure longevity in harsh environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Komatsu-Compatible Recoil SpringExcavator track adjustment (PC350 series)Material: High-strength steel (Industry Standard: Carbon Steel ▲)
Warranty: 6 months (ASTM E2541)		▲ Brand-specific fitment for Komatsu
▲ 20% stronger than industry steel ▲		Limited to Komatsu models
High-Capacity Recoil SpringHeavy machinery load balancingLoad Capacity: 5,000 N (ISO 13374) vs Industry 4,000 N ▲▲
Corrosion: 500+ hours salt spray (ASTM B117)		▲▲ 25% higher load tolerance
▲ Corrosion resistance ▲		Heavier than standard (15% weight increase)
Corrosion-Resistant Recoil SpringHarsh environmental machineryCoating: Zinc+Chrome dual-layer (ASTM A153) vs Industry Zinc ▲
Moisture resistance: 98% (vs 85% industry)		▲ 3x longer lifespan in corrosive environments ▲10% higher cost vs standard models
Customizable Recoil SpringSpecialty equipment retrofittingAdjustable spring rate: 10-30 N/mm (Industry fixed 20 N/mm ▲)
Length: 100-250 mm (ISO 310)		▲ 100% tailored to application needs ▲Requires expert installation
Compact Recoil SpringSpace-constrained machineryCompact design: 15% smaller footprint (ISO 286-2) vs Industry ▲
Noise: 43 dBA (quieter than fridge hum)		▲节省空间
▲ Low noise for indoor use ▲		Lower load capacity (3,500 N)
Heavy-Duty Recoil SpringMining/construction equipmentFatigue life: 1M cycles (ASTM E8/E9) vs Industry 800k cycles ▲▲
Temperature range: -40°C to +80°C		▲▲ 20% longer service life ▲▲
▲ Extreme temp tolerance ▲		Bulky size (20% larger)

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