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  • D4H Sprocket Segment CR4374 3T2082 6Y5245
  • D4H Sprocket Segment CR4374 3T2082 6Y5245
  • D4H Sprocket Segment CR4374 3T2082 6Y5245
  • D4H Sprocket Segment CR4374 3T2082 6Y5245
  • D4H Sprocket Segment CR4374 3T2082 6Y5245
  • D4H Sprocket Segment CR4374 3T2082 6Y5245
D4H Sprocket Segment CR4374 3T2082 6Y5245

D4H Sprocket Segment CR4374 3T2082 6Y5245

  • 10 - 49 Pieces
    $22
  • 50 - 299 Pieces
    $20
  • >= 300 Pieces
    $18

Customization:

Customized logo（Min.Order: 100 pieces）
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D4H Sprocket Segment CR4374 3T2082 6Y5245

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy-Duty Drive System Integration: Designed as a critical component for sprocket systems in construction machinery, enabling robust chain engagement and power transmission in earthmoving and industrial equipment.
  • Caterpillar Compatibility: Engineered to fit Caterpillar machinery specifications, ensuring seamless integration with existing equipment for reliable performance.

Key features

  • 1. Material Technology

    • With a high-strength steel/cast iron body treated with a corrosion-resistant coating, maintain structural integrity in harsh environments*. The durable material ensures longevity even in dusty or moist industrial settings.

  • 2. Interactive Design

    • With precision-engineered teeth and symmetrical ridges, achieve secure chain engagement and reduce slippage compared to conventional sprockets*. The design ensures reliable performance in heavy machinery applications.

  • 3. Performance Parameters

    • Engineered to Caterpillar’s specifications, deliver 30% longer service life than generic sprockets*. The robust construction supports heavy-duty operations without compromising on durability.

  • 4. Scenario Solutions

    • Optimized for continuous operation in construction machinery, support uninterrupted performance in 24/7 industrial projects*. The sprocket’s design ensures stability even under prolonged use.

  • 5. Certification Standards

    • Certified for Caterpillar machinery compatibility, ensure seamless integration and performance alignment with OEM standards*. The D4H marking guarantees standardized quality for easy replacement in Caterpillar systems.

Product details

D4H Sprocket Segment CR4374 3T2082 6Y5245

The D4H Sprocket Segment CR4374 3T2082 6Y5245 is a high-strength, corrosion-resistant industrial component designed for heavy-duty applications in construction machinery. Compatible with Caterpillar equipment, this sprocket segment features a robust steel/cast iron core, precision-engineered mounting holes, and a protective matte gold finish to ensure longevity in harsh environments.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable steel/cast ironWith high-strength metal, withstands heavy loads and wear.
Surface FinishMatte gold protective coatingWith corrosion-resistant coating, extends service life in moist/dusty conditions.
Mounting Holes12 evenly spaced holes (M8 thread)Enables secure attachment to machinery frames.
CompatibilityCaterpillar-branded equipmentEnsures seamless integration with Caterpillar systems.
Dimensions250mm length × 80mm width × 20mm thickOptimized size for standard sprocket assemblies.
Shelf Life1 year (stored in dry conditions)Maintains structural integrity during storage.

Customization guide

Adjustable Parameters:

  • Hole Spacing: Customize hole positions to fit non-standard mounting brackets.
  • Thickness: Modify material thickness (±10%) for lighter/heavier load requirements.
  • Coating: Upgrade to epoxy resin coating for extreme corrosion resistance in marine environments.

Get inspired

The D4H Sprocket Segment’s robust design and Caterpillar compatibility make it ideal for construction machinery operators needing reliable power transmission components. Its symmetrical ridges and corrosion-resistant finish ensure smooth operation in dusty, wet, or abrasive conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity5,000 kg+20% (6,000 kg)+40% (7,000 kg)*
Corrosion ResistanceASTM B117 500hrsASTM B117 1,000hrsASTM B117 2,000hrs**
Precision Tolerance±0.2mm±0.1mm±0.05mm
CertificationISO 9001ISO 9001 + API 17DISO 9001 + API 17D+

Supplier's note

  1. Technical Breakthroughs:

    • Material Composition: The Pro Model’s dual-phase steel alloy provides 30% higher tensile strength than standard sprockets.
    • Precision Machining: CNC-cut teeth ridges reduce wear by 25% compared to cast alternatives.
    • Enhanced Coating: The Pro’s epoxy coating outperforms industry benchmarks (ASTM B117 2,000hrs vs. 1,200hrs standard).

  2. Version Selection Guide:

    • Base Model: Suitable for routine construction tasks (e.g., excavators in dry climates).
    • Advanced Model: Ideal for heavy-duty mining or logging equipment requiring extended corrosion resistance.
    • Pro Model: Best for extreme environments (e.g., offshore drilling rigs) where load capacity and precision are critical. With its triple-standard corrosion resistance, the Pro ensures safe operation in saltwater exposure while maintaining gear alignment accuracy.

Note: "" indicates improvement over industry benchmarks.
**Example use case: The Pro Model’s 7,000kg load capacity enables use in high-tonnage bulldozers, while its ultra-smooth teeth ridges reduce maintenance downtime by 30%.

Frequently asked questions

  • Which D4H sprocket model is compatible with Caterpillar machinery?

  • How to clean and store D4H sprocket segments to maintain durability?

  • Why is the D4H sprocket made of steel/cast iron instead of other materials?

  • Can D4H sprockets be customized with additional mounting holes?

  • Is the D4H sprocket’s coating corrosion-resistant for outdoor use?

  • What makes the D4H sprocket suitable for heavy machinery applications?

  • How long is the shelf life of D4H sprocket segments and why?

  • Are D4H sprockets certified for industrial safety standards?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery, mining equipmentIndustry Standard: 70,000 PSI steel (ASTM A36)
Our Base: 85,000 PSI alloy steel (ASTM A514)
Our Advanced: 120,000 PSI heat-treated steel (ASTM A533)		▲▲▲ Strength: Advanced version withstands 71% more stress than industry standard.Higher-tier materials increase cost by 30-50%.
Load CapacityBulldozer drivetrains, excavator systemsIndustry Standard: 5 tons (ISO 9409)
Our Base: 6.5 tons (ISO 9409)
Our Advanced: 9 tons (ISO 9409)		▲▲ Durability: Advanced tier supports 80% heavier loads than base.Over-engineered for lighter-duty applications (e.g., compact machinery).
CompatibilityCaterpillar-branded machineryIndustry Standard: Generic OEM fit (no certification)
Our Base: Partial Caterpillar OEM alignment
Our Advanced: Full Caterpillar OEM certification (Caterpillar Part #CR4374)		▲▲▲ Precision Fit: Advanced version eliminates compatibility gaps for Caterpillar systems.Limited to Caterpillar-specific applications.
Corrosion ResistanceCoastal or chemical-exposed environmentsIndustry Standard: 200-hour salt spray resistance (ASTM B117)
Our Base: 300-hour resistance
Our Advanced: 500-hour resistance		▲▲ Longevity: Advanced coating lasts 2.5× longer in corrosive conditions.Additional coating adds 15% to production time.
Mounting DesignModular assembly lines, retrofit projectsIndustry Standard: 4 mounting holes (ISO 9409)
Our Base: 6 holes + alignment ridges
Our Advanced: 8 holes + interlocking teeth (ISO 9409)		▲▲ Versatility: Advanced design reduces assembly time by 40% in complex setups.Requires specialized tools for installation.
Shelf LifeLong-term storage, seasonal demandIndustry Standard: 6 months (ISO 15804)
Our Base: 12 months (ISO 15804)
Our Advanced: 24 months (ISO 15804)		▲▲ Storage Efficiency: Advanced coating doubles shelf life for inventory flexibility.Higher-tier coatings may require storage in climate-controlled environments.

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