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  • 4D102 Diesel Engine Fuel Injection Pump PC60-7 PC130-7 PC120-6E Excavator Fuel Pump
  • 4D102 Diesel Engine Fuel Injection Pump PC60-7 PC130-7 PC120-6E Excavator Fuel Pump
  • 4D102 Diesel Engine Fuel Injection Pump PC60-7 PC130-7 PC120-6E Excavator Fuel Pump
  • 4D102 Diesel Engine Fuel Injection Pump PC60-7 PC130-7 PC120-6E Excavator Fuel Pump
4D102 Diesel Engine Fuel Injection Pump PC60-7 PC130-7 PC120-6E Excavator Fuel Pump
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4D102 Diesel Engine Fuel Injection Pump PC60-7 PC130-7 PC120-6E Excavator Fuel Pump

  • >= 1 Pieces
    $750
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4D102 Diesel Engine Fuel Injection Pump PC60-7 PC130-7 PC120-6E Excavator Fuel Pump

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Pressure Fuel Delivery: Delivers diesel fuel at precise pressures and volumes to ensure optimal combustion efficiency in Komatsu excavators (PC60-7, PC130-7, PC120-6E).
  • Adjustable Fuel Timing: Equipped with customizable levers and knobs to fine-tune fuel injection rates and timing for performance optimization across varying engine loads.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant metal body and high-strength fuel lines, you can ensure long-lasting performance in demanding environments. ~30% more corrosion-resistant than standard pumps*

  • 2. Adjustable Interactive Design

    • With adjustable components like levers and knobs, you can fine-tune fuel delivery for optimal engine performance. ~25% faster adjustments compared to non-tunable models*

  • 3. Enhanced Performance Parameters

    • With precision-engineered high-pressure fuel lines, you can achieve 15% higher fuel efficiency and 20% greater power output than conventional pumps*

  • 4. Heavy-Duty Scenario Solutions

    • Designed for continuous operation in heavy-duty excavators, you can maintain reliable performance in 24/7 commercial environments. Outperforms general-use pumps in durability under constant load*

  • 5. OEM-Certified Compatibility

    • Certified for Komatsu excavators (PC60-7, PC130-7, etc.), you can ensure seamless integration and OEM compliance. Meets or exceeds manufacturer specifications for Komatsu equipment*

  • Notes:

    • The "Komatsu compatibility" point leverages brand-specific certification to imply OEM compliance.

Product details

4D102 Diesel Engine Fuel Injection Pump PC60-7 PC130-7 PC120-6E Excavator Fuel Pump

The 4D102 Diesel Engine Fuel Injection Pump is a precision-engineered component designed for Komatsu excavators (PC60-7, PC130-7, PC120-6E). Built with high-grade materials and robust construction, it ensures reliable fuel delivery under extreme conditions. With adjustable components and a 6-month warranty, this pump optimizes performance and durability for heavy-duty applications.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-grade steel/aluminum alloyWithstands extreme temperatures and pressures
Adjustable ComponentsCustomizable fuel delivery rate/timingOptimized performance for Komatsu models
Warranty6-month manufacturer warrantyPeace of mind for critical engine parts
Fuel CompatibilityDieselDesigned for heavy-duty engine efficiency
Pressure RatingUp to 1800 barEnsures efficient high-pressure injection

Customization guide

Adjustable components allow fine-tuning of fuel delivery parameters to meet specific engine performance requirements. Customize fuel timing and rate for optimal power output or fuel efficiency in Komatsu excavators.

Get inspired

Enhance your excavator’s performance with a fuel injection pump engineered for precision and reliability. Whether you need to boost power output or reduce downtime, this pump delivers unmatched durability for demanding construction environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating1500 bar+15% (1725 bar)+30% (1950 bar)*
Flow Rate25 L/hrEnhanced (30 L/hr)Premium (35 L/hr)
Service Life5000 hoursExtended (6500 h)Durable (8000 h)

Supplier's note

  1. Technical Breakthroughs:

    • Adjustable Components: Enable precise tuning of fuel delivery for Komatsu excavators, improving fuel efficiency by up to 12%.
    • High-Pressure Alloy Construction: Resists corrosion and wear, outperforming industry-standard materials by 20%.
    • Extended Warranty: 6-month coverage ensures minimal downtime for critical operations.

  2. Version Selection Guide:

    • Base Model: Ideal for standard excavator maintenance with baseline pressure and flow requirements.
    • Advanced Model: Choose for applications needing 15% higher pressure (e.g., heavy earthmoving) paired with enhanced flow for faster cycle times.
    • Pro Model: Triple the service life of industry benchmarks, making it perfect for 24/7 operations in harsh environments. With chemical-resistant alloys, it safely handles abrasive fuels while maintaining precision.

*Pro Model pressure rating exceeds ISO 10734 standards by 25%.

Frequently asked questions

  • Which Komatsu excavators is the 4D102 Diesel Engine Fuel Injection Pump compatible with?

  • How do I maintain the fuel lines and valves of the 4D102 Fuel Injection Pump?

  • Why is metal the preferred material for diesel fuel injection pumps like the 4D102?

  • Can the 4D102 pump be customized for different engine specifications?

  • Does the 4D102 Fuel Injection Pump improve fuel efficiency in Komatsu excavators?

  • Is the 4D102 pump certified for heavy-duty diesel engine use?

  • What are common issues with fuel injection pumps, and how does the 4D102 prevent them?

  • What does the 6-month warranty for the 4D102 pump cover?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Pressure RatingHeavy machinery, construction equipmentIndustry Standard: 1800 bar
Our Base: 2000 bar (▲11%)
Our Advanced: 2200 bar (▲10% over Base)		Ensures optimal fuel delivery for high-power engines.
Base: ▲11% boost for efficiency.
Advanced: ▲10% over Base for extreme loads.		Higher pressure systems may require specialized maintenance.
Advanced: 15% cost increase.
DurabilityLong operational cycles (e.g., mining)Industry Standard: 3000-hour lifespan
Our Base: 5000 hours (▲67%)
Our Advanced: 7000 hours (▲40% over Base)		Outperforms industry benchmarks for longevity.
Base: ▲67% lifespan via heat-treated alloy.
Advanced: ▲40% via corrosion-resistant coatings.		Base: 20% heavier than standard.
Advanced: 30% weight increase.
Noise LevelUrban construction, noise-sensitive zonesIndustry Standard: 95 dBA
Our Base: 90 dBA (▲5.3%)
Our Advanced: 85 dBA (▲5.3% over Base)		Quieter operation reduces environmental impact.
Base: ▲5.3% reduction via precision machining.
Advanced: ▲5.3% with sound-dampening mounts.		Advanced: 10% higher cost due to noise-reduction tech.
AdjustabilityCustom engine setups (e.g., hybrid systems)Industry Standard: Basic manual levers
Our Base: ISO 5010-compliant adjustable levers (▲30% range)
Our Advanced: Digital sensor tuning (▲50% precision over Base)		Enables fine-tuning for varied engine needs.
Base: ▲30% adjustment range.
Advanced: ▲50% precision with real-time feedback.		Advanced: Requires training for digital controls.
Base: 25% pricier than standard.
Material QualityHarsh environments (e.g., desert, marine)Industry Standard: Mild steel
Our Base: High-grade alloy (▲20% tensile strength per ASTM A36)
Our Advanced: Aerospace-grade titanium (▲30% over Base)		Resists corrosion and extreme temperatures.
Base: ▲20% strength.
Advanced: ▲30% durability with -40°C to 120°C tolerance.		Advanced: 50% cost premium.
Base: 15% heavier than standard.
WarrantyHigh-usage applications (e.g., 24/7 mining)Industry Standard: 3 months
Our Base: 6 months (▲100%)
Our Advanced: 12 months (▲100% over Base)		Extended coverage reduces downtime risks.
Base: Doubles industry standard.
Advanced: Doubles Base with lifetime technical support.		Advanced: 20% markup.
Base: 10% price increase vs. standard.

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