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  • D6/D6C/D6D Oil Cooler Core 4W7190 4W7188 6N9215 for Bulldozer Engine Parts
  • D6/D6C/D6D Oil Cooler Core 4W7190 4W7188 6N9215 for Bulldozer Engine Parts
  • D6/D6C/D6D Oil Cooler Core 4W7190 4W7188 6N9215 for Bulldozer Engine Parts
  • D6/D6C/D6D Oil Cooler Core 4W7190 4W7188 6N9215 for Bulldozer Engine Parts
D6/D6C/D6D Oil Cooler Core 4W7190 4W7188 6N9215 for Bulldozer Engine Parts

D6/D6C/D6D Oil Cooler Core 4W7190 4W7188 6N9215 for Bulldozer Engine Parts

  • 1 - 4 Pieces
    $200
  • >= 5 Pieces
    $150
View product details

D6/D6C/D6D Oil Cooler Core 4W7190 4W7188 6N9215 for Bulldozer Engine Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Efficient Heat Dissipation: Designed as a cylindrical metal oil cooler core with a red mesh finned surface to enhance heat transfer, ensuring optimal engine oil cooling in heavy machinery.
  • Caterpillar Compatibility: Specifically engineered for Caterpillar bulldozer models (D6/D6C/D6D) with part numbers 4W7190, 4W7188, and 6N9215, ensuring seamless integration into engine systems.

Key features

  • 1. Corrosion-Resistant Metal Body

    • With a corrosion-resistant metal body (painted yellow for durability), you can ensure long-lasting performance in harsh construction environments. ~20% more resistant to corrosion than standard metal cores*.

  • 2. Flanged Mounting Design

    • With flanged mounting design, you can simplify installation and integration into existing machinery systems. Easier to install than non-flanged cores*, reducing downtime during maintenance.

  • 3. Enhanced Heat Dissipation Efficiency

    • With a finned red mesh design, you can achieve up to 30% higher heat dissipation efficiency than conventional cores. The increased surface area ensures optimal cooling for heavy-duty bulldozer engines*.

  • 4. Robust Construction for Continuous Operation

    • With industrial-grade robust construction, you can handle prolonged, high-stress operation in heavy machinery. Outperforms standard cores in durability under extreme loads and temperatures*.

  • 5. Caterpillar-Compatible Certification

    • With certification for Caterpillar engine systems, you can ensure seamless compatibility and performance alignment with OEM specifications. Better reliability than generic aftermarket parts*.

Product details

D6/D6C/D6D Oil Cooler Core 4W7190 4W7188 6N9215 for Bulldozer Engine Parts

The D6/D6C/D6D Oil Cooler Core (4W7190/4W7188/6N9215) is a robust heat exchanger designed for Caterpillar bulldozer engines. Crafted from high-grade metal alloys, this cylindrical component features a red finned mesh interior for optimized heat transfer and flanged ends for secure industrial mounting. Backed by a 3-month warranty, it ensures reliable performance in demanding construction environments.

Technical specifications

FeatureSpecificationBenefit
MaterialMetal alloy with corrosion-resistant coatingDurable and long-lasting in harsh conditions
Heat Transfer CoreRed finned mesh (copper/aluminum hybrid)20% higher heat dissipation vs. standard designs
CompatibilityCaterpillar D6/D6C/D6D engine modelsEnsures precise fit and performance
DimensionsCustomizable based on OEM standardsAdapts to space-constrained engine layouts
Warranty3 monthsPeace of mind for critical machinery parts

Customization guide

Adjust material composition (e.g., stainless steel for high-temperature use) or dimensions to match OEM requirements. Flange designs can be modified for tailored mounting solutions.

Get inspired

With its enhanced heat transfer efficiency and rugged construction, this oil cooler core keeps bulldozer engines cool under extreme workloads. Whether in dusty quarries or wet terrains, it ensures uninterrupted performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Heat Transfer Rate80% industry avg+15%+30%*
Corrosion ResistanceStandard coatingEnhanced epoxyMilitary-grade
Pressure Tolerance150 PSI200 PSI250 PSI

Supplier's note

  1. Technical Breakthroughs:

    • The red finned mesh increases surface area by 25%, boosting heat dissipation.
    • Flange designs use stainless steel for corrosion resistance in salt-heavy environments.
    • Customizable dimensions ensure compatibility with non-standard engine compartments.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard bulldozer maintenance with routine workloads.
    • Advanced Model: Suitable for mid-tier operations requiring 15% better heat resistance and durability.
    • Pro Model: Engineers handling extreme temperatures or corrosive environments (e.g., mining) benefit from its tripled corrosion resistance and 30% higher heat transfer efficiency. With its 250 PSI tolerance, it pairs seamlessly with high-pressure engine systems.

Frequently asked questions

  • Which oil cooler model suits Caterpillar bulldozer engines like D6/D6C/D6D?

  • How do I maintain the frothing nozzle of the D6 Oil Cooler Core?

  • Rayon vs. Copper: Which material is better for heat exchangers in construction machinery?

  • Can I customize the D6 Oil Cooler Core for non-Caterpillar bulldozer engines?

  • Is the D6 Oil Cooler Core FDA-approved for food-grade machinery?

  • What makes the D6 Oil Cooler Core suitable for extreme temperatures?

  • Does the D6 Oil Cooler Core come with a warranty for construction machinery parts?

  • How does the D6 Oil Cooler Core compare to generic oil coolers for bulldozer engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Caterpillar-Compatible High-Performance Oil Cooler (User's Advanced)Caterpillar bulldozer engines in high-temperature environmentsHeat Transfer Efficiency: 4500 BTU/hr (ISO 9807)
Surface Area: 1.2 m² (ASTM E844)
Material: Stainless Steel 316 (ASTM A240)
Warranty: 2 years		▲ Superior cooling capacity, corrosion resistance, extended warrantyHigher cost, requires specialized installation expertise
Caterpillar-Compatible Standard Oil Cooler (User's Base)Caterpillar bulldozer engines in standard environmentsHeat Transfer Efficiency: 4000 BTU/hr (ISO 9807)
Surface Area: 1.0 m² (ASTM E844)
Material: Ductile Iron (ASTM A48)
Warranty: 3 months		Cost-effective, reliable for moderate workloadsLimited thermal stability in extreme conditions
Industry Standard Oil Cooler (Competitor's)General construction machineryHeat Transfer Efficiency: 3800 BTU/hr (ISO 9807)
Surface Area: 0.9 m² (ASTM E844)
Material: Carbon Steel (ASTM A36)
Warranty: 1 year		Widely available, moderate costProne to corrosion, lower efficiency in high-heat scenarios
Customizable Heavy-Duty Oil Cooler (User's Advanced Custom)Tailored industrial applications (e.g., mining, chemical plants)Material Customization: Up to 304 Stainless Steel (ASTM A240)
Flange Adapters (ISO 7005)
Warranty: 1 year		▲ High adaptability, durability for harsh environmentsCustomization may increase lead time and cost
Compact Caterpillar Oil Cooler (User's Compact)Space-restricted Caterpillar equipment (e.g., compact bulldozers)Compact Design: 25% smaller (ISO 2768)
Weight: 12 kg (ISO 3801)
Warranty: 6 months		Space-saving, lightweightSlightly reduced cooling capacity (▲ trade-off with portability)
Economy Oil Cooler (Competitor's)Light machinery and small enginesHeat Transfer Efficiency: 2800 BTU/hr (ISO 9807)
Material: Galvanized Steel (ASTM A653)
Warranty: 3 months		Low cost, easy to replaceShort lifespan, inadequate for heavy-duty use

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