All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Construction & Building Machinery
Engineering & Construction Machinery
Construction Machinery Parts
  • D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu
  • D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu
  • D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu
  • D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu
  • D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu
  • D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu
D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu

D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu

  • 1 - 9 Pieces
    $45
  • >= 10 Pieces
    $15

Customization:

Customized packaging（Min.Order: 200 pieces）
Customized logo（Min.Order: 200 pieces）
Graphic customization（Min.Order: 200 pieces）
View product details

D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Coolant Circulation: Designed to efficiently circulate coolant in Komatsu S6D155 diesel engines, preventing overheating and ensuring optimal engine performance.
  • Compatibility: Directly compatible with Komatsu bulldozer models (e.g., D155A1), ensuring seamless integration with existing systems.

Key features

  • 1. Durable Cast Iron Construction

    • With a corrosion-resistant cast iron body and high-quality metal bearings, you can ensure long-lasting performance in heavy-duty construction environments. Outperforming pumps with plastic components in durability*, this design withstands extreme temperatures and pressures.

  • 2. Direct-Fit Compatibility

    • With a precision-engineered design tailored for Komatsu D155A1 bulldozer engines, you can achieve seamless installation without costly modifications*. This eliminates the need for generic parts that may require adjustments.

  • 3. Continuous Operation Capability

    • With robust engineering optimized for prolonged use, you can maintain consistent coolant circulation even during extended engine operation. Outlasting standard models in endurance*, it prevents overheating during demanding tasks.

  • 4. Komatsu-Specific Precision

    • With brand-specific compatibility for Komatsu S6D155 diesel engines, you can guarantee precise fitment and performance tailored to bulldozer requirements*. This ensures reliability compared to universal parts.

  • 5. Industrial-Grade Durability Standards

    • With compliance to heavy-duty industrial standards, you can trust its reliability in harsh construction settings. Exceeding basic durability benchmarks*, it meets rigorous quality expectations for commercial machinery.

Product details

D155A1 Bulldozer S6D155 Diesel Engine Electric Water Pump High Pressure 6124-61-1004 for Komatsu

The D155A1 Bulldozer S6D155 Diesel Engine Cooling Water Pump (6124-61-1004) is a robust component designed for Komatsu construction machinery. Built with durable cast iron and high-quality bearings, it ensures reliable coolant circulation to prevent engine overheating. Compatible with Komatsu diesel engines, this pump combines industrial-grade materials and precise engineering for long-term performance.

Technical specifications

FeatureSpecificationBenefit
MaterialCast iron body, steel/bronze bearingsWithstands high pressure and thermal stress
CompatibilityKomatsu S6D155 engine (D155A1 bulldozer)Direct OEM replacement for seamless fit
Shelf Life1 yearGuaranteed reliability for storage/usage
FunctionalityCoolant circulation for diesel enginesPrevents overheating in heavy-duty scenarios
DesignYellow industrial finish, curved outletEnhanced visibility and optimized flow

Customization guide

Adjustable mounting dimensions and material thickness can be tailored to fit non-Komatsu engines or specialized cooling systems. For extreme environments, upgrade to corrosion-resistant coatings or reinforced bearings.

Get inspired

With cast iron durability, you can ensure uninterrupted operation in harsh construction sites. The robust design enables stable coolant flow even under prolonged engine stress. For Komatsu operators, this pump guarantees compatibility and reduces downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating3.5 bar+15% (4.0 bar)*+30% (4.6 bar)*
Temperature Range-20°C to 120°CExtended to 130°C-30°C to 150°C
Bearing MaterialSteelStainless SteelCeramic-reinforced
Noise Level75 dBReduced by 10%Reduced by 20%

Supplier's note

  1. Technical Breakthroughs:

    • Material Composition: The Pro Model’s ceramic-reinforced bearings triple the lifespan compared to traditional steel (based on 10,000-hour stress tests).
    • Pressure Efficiency: Advanced Model’s 4.0 bar rating outperforms industry standards by 15%, ensuring faster coolant circulation.
    • Temperature Tolerance: The Pro Model’s 150°C limit enables operation in extreme environments like desert construction sites.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard Komatsu bulldozer maintenance with moderate workloads.
    • Advanced Model: Suitable for operators in high-temperature regions or heavy-duty cycles (e.g., mining).
    • Pro Model: Recommended for extreme applications requiring prolonged durability, such as Arctic or tropical projects. With ceramic bearings and expanded temperature range, it ensures zero failures even under relentless use.

Frequently asked questions

  • Which Komatsu bulldozer models is the D155A1 S6D155 Diesel Engine Cooling Water Pump (6124-61-1004) compatible with?

  • How do I maintain the frothing nozzle of the S6D155 Diesel Engine Cooling Water Pump?

  • Cast Iron vs Aluminum: Why is cast iron better for Komatsu engine water pumps?

  • Can I customize the D155A1 water pump for non-Komatsu machinery?

  • Is the D155A1 water pump certified for heavy-duty industrial use?

  • What’s the shelf life of the 6124-61-1004 water pump, and how should I store it?

  • How does the D155A1 water pump prevent engine overheating in bulldozers?

  • What unique features make the D155A1 water pump better than generic aftermarket parts?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHeavy machinery with thermal stressIndustry: Cast Iron (ASTM A48 Class 30) ▲ Base: Ductile Iron (ASTM A536) ▲ Advanced: Stainless Steel (ASTM A276)Advanced resists corrosion 3x better in acidic environments (ISO 1515)Advanced costs 40% more due to premium alloy usage
Bearing TypeContinuous operation in harsh conditionsIndustry: Steel (ISO 15) ▲ Base: Bronze (ISO 281) ▲ Advanced: Ceramic (ISO 281)Advanced bearings reduce friction by 50%, extending lifespan (SAE J236)Advanced bearings add 15% weight, complicating installation
Noise LevelUrban construction sitesIndustry: 50 dBA (louder than lawnmower) ▲ Base: 45 dBA (quiet office) ▲ Advanced: 40 dBA (whisper-quiet)Advanced meets OSHA noise limits for indoor use (OSHA 1910.95)Advanced design requires precision assembly, raising repair costs
Chemical ResistanceChemical plant cooling systemsIndustry: Resists 10 chemicals (ASTM D543) ▲ Base: 20 chemicals ▲ Advanced: 30+ chemicals (ASTM F739)Advanced withstands sulfuric acid exposure (pH 1–14) for 24hrsLimited availability for Advanced in non-industrial markets
Durability (Operating Hours)24/7 industrial operationsIndustry: 5,000 hours ▲ Base: 8,000 hours ▲ Advanced: 12,000 hours (SAE J1939)Advanced reduces downtime by 60% in mining applicationsAdvanced requires specialized lubricants, increasing maintenance costs
Shelf LifeLong-term storage before installationIndustry: 6 months ▲ Base: 12 months ▲ Advanced: 18 months (ISO 11843)Advanced retains 95% performance post-storage, ideal for stockpilingAdvanced requires climate-controlled storage to prevent rust

Related searches

hands professional practice nail trainning practiceul 1063 ul2854 ul 1007 ulTransmission Oil Coolerhydraulic rescue tools search and rescuecoffee roaster grinder setyoga blocks eva curved curved foamstackable vertical planterhand carved agate skullcustom logo gift boxaluminum alloy windowsMuscle Shape Dildosecurity doors stainless steelVenom action figuresengine mount for VW AUDIcodos de 6 a 5 milimetricos

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.