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mitsubishi S6kt Engine S6k Cylinder Block for 320 Cat Excavator Cat Engine S6k Short Long Block

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Powerful Diesel Engine Support: Designed to power heavy-duty machinery like the Caterpillar 320 excavator, delivering 180hp with a water-cooled, multi-cylinder diesel engine configuration.
  • Emission Compliance: Meets Euro 4 standards, ensuring environmental compliance and efficient fuel combustion for reduced emissions.

Key features

  • 1. Durable Material Technology

  • With a corrosion-resistant cast iron body and water-cooled system, ensure reliable operation in harsh construction environments. The robust design withstands extreme temperatures and pressures common in heavy machinery like excavators.

  • 2. Powerful Performance Parameters

  • With 180 horsepower output and Euro 4 emissions compliance, deliver high torque and efficiency while meeting stringent environmental standards. This makes it ideal for demanding tasks requiring sustained power.

  • 3. Optimized Scenario Solutions

  • Designed for 320 Cat excavators, this cylinder block ensures seamless integration and continuous operation in heavy-duty construction scenarios, enhancing productivity and reliability.

  • 4. Certified Standards & Warranty

  • Euro 4 emissions certification guarantees environmental compliance, while a 1-year warranty provides peace of mind for commercial users.

  • 5. Convenient Electric Start

  • With electric start functionality, achieve quick and effortless engine ignition compared to manual-start alternatives.*

Product details

mitsubishi S6kt Engine S6k Cylinder Block for 320 Cat Excavator Cat Engine S6k Short Long Block

The Mitsubishi S6KT Engine S6K Cylinder Block is a robust diesel engine component designed for heavy-duty applications like the Caterpillar 320 Excavator. With 180HP output, water-cooled efficiency, and Euro 4 emissions compliance, it ensures reliable performance in demanding construction environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast IronEnsures durability under high thermal stress
Cooling SystemWater-CooledMaintains optimal temperature during prolonged operation
Emission StandardEuro 4Meets strict environmental regulations
Power Output180HPPowers heavy machinery for excavation tasks
Starting SystemElectric StartSimplifies cold-weather or frequent startups
Warranty1 YearCovers manufacturing defects and parts

Customization guide

Adjustable port design and valve train spacing to meet specific airflow or horsepower requirements. Custom material thickness options available for extreme load scenarios.

Get inspired

Engineered for resilience and precision, the S6K Cylinder Block combines rugged cast iron construction with advanced cooling technology. Whether you’re excavating rocky terrain or operating in high-temperature environments, this block delivers unmatched reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output180HP200HP (+11%)220HP (+22%)
Cooling EfficiencyStandard+15% Enhanced+30% Premium
Material StrengthIndustrial GradeHigh-Density AlloyUltra-Hardened Alloy*
Emission ComplianceEuro 4Euro 5Euro 6

Supplier's note

  1. Technical Breakthroughs:

    • Euro 4 Compliance: Enables operation in regions with strict environmental regulations.
    • Cast Iron Construction: Withstands extreme pressures and temperatures in excavator applications.
    • Electric Start: Reduces operator effort and improves cold-start reliability.
  2. Version Selection Guide:

    • Base Model: Ideal for standard excavation tasks requiring 180HP.
    • Advanced Model: Recommended for heavy-duty operations needing +15% cooling efficiency and Euro 5 compliance.
    • Pro Model: Best for extreme environments (e.g., mining) with its 220HP output and Euro 6 emissions.

With the Pro Model’s ultra-hardened alloy, you can handle abrasive materials without compromising engine integrity. The Advanced Model’s enhanced cooling ensures 20% faster heat dissipation than traditional blocks, extending operational uptime.

Frequently asked questions

  • Which excavator models is the Mitsubishi S6KT cylinder block compatible with?

  • How do I maintain the valve train components of the Mitsubishi S6KT cylinder block?

  • Is the Mitsubishi S6KT engine block Euro 4 emission compliant?

  • Why is cast iron used for the cylinder head in the Mitsubishi S6KT engine?

  • Can the Mitsubishi S6KT cylinder block be customized for performance upgrades?

  • What factors contribute to the 180HP power output of the Mitsubishi S6KT engine?

  • What warranty and support options are available for the Mitsubishi S6KT cylinder block?

  • Is the Mitsubishi S6KT cylinder block a direct fit for Cat 320 excavators?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Engine Cooling SystemHeavy machinery in high-temperature zonesWater-cooled (Industry Standard: Air-cooled ▲) (Maintains stable temps under prolonged use)Consistent cooling for continuous operationRequires coolant maintenance
Emission StandardsRegions enforcing EU Stage IV regulationsEuro 4 (NOx ≤3.5g/kW·h, PM ≤0.025g/kW·h) (Industry Standard: Euro 3 ▲)Meets stringent environmental regulationsHigher production costs
Engine PowerHeavy excavation/demolition tasks180HP (Industry Standard: 160HP ▲) (Boosts lifting capacity by 12.5%)Superior torque for demanding workloadsIncreased fuel consumption
Starting MechanismFrequent start-stop operationsElectric Start (Industry Standard: Manual Start ▲) (Reduces startup time by 70%)Quick and convenient startupRelies on battery health
Warranty CoverageLong-term equipment investors1-year warranty (Industry Standard: 6-months ▲) (Double coverage period)Extended protection against manufacturing defectsShorter than competitors’ 2-year options
Cylinder ConfigurationMulti-task machinery needing balanceMulti-cylinder (6-cylinder) (Industry Standard: 4-cylinder ▲) (Smooths power delivery)Reduced vibration and smoother operationHigher complexity in maintenance

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