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ISG Engine Assembly ISGE4 350 380 43 Automotive Engines for Cummins

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Powerful Heavy-Duty Performance: The ISG Engine Assembly ISGE4 delivers robust power outputs of up to 315kW (423HP) with a 12.0L displacement, designed to handle high-load applications in commercial vehicles like trucks and buses.
  • Efficient Operation: Features a water-cooled system for optimal thermal management and electric start functionality for reliable ignition in diverse environments.

Key features

  • 1. Corrosion-Resistant Steel Construction & Water-Cooled System

  • With a corrosion-resistant steel body and water-cooled system, ensure durability and efficient cooling in harsh environments*.

  • 2. Electric Start & Modular Design for Customization

  • With an electric start and modular design, achieve quick customization and easy maintenance, saving 50% setup time compared to traditional models*.

  • 3. High-Power 12.0L Displacement for Heavy-Duty Performance

  • With a 12.0L displacement and peak power of 315kW (430hp), deliver 25% higher power density than 10L engines*, powering heavy loads efficiently.

  • 4. Commercial-Grade Reliability for Continuous Operation

  • Designed for commercial vehicles, handle 20% heavier loads and operate continuously for 20% longer durations than standard models*, ensuring reliability in long-haul scenarios.

  • 5. Euro 3 Emission Compliance for Environmental Standards

  • With Euro 3 emission compliance, reduce emissions by 20% compared to Euro 2 standards*, meeting stricter environmental regulations.

Product details

ISG Engine Assembly ISGE4 350 380 43 Automotive Engines for Cummins

The ISG Engine Assembly ISGE4 is a robust diesel engine designed for heavy-duty commercial vehicles such as trucks and buses. With a 12.0L displacement, water-cooled system, and Euro 3 emission compliance, it delivers reliable performance across power outputs of 100–180hp and 75–315kW. Its modular design and electric start functionality ensure adaptability for diverse applications, from long-haul transport to specialized industrial use.


Technical specifications

FeatureSpecificationBenefit
MaterialSteel constructionEnsures durability under heavy loads
Displacement12.0LOptimizes power and torque for demanding tasks
Power Output100–180hp / 75–315kWVersatile performance for varied workloads
Emission StandardEuro 3Meets regulatory requirements for emissions
Cooling TypeWater-cooledMaintains optimal operating temperatures
Engine TypeDieselHigh fuel efficiency for long-distance use
Start MethodElectric startSimplifies cold-start operations

Customization guide

Adjustable parameters include:

  • Power Output: Tailor to specific load requirements (e.g., 100hp for light-duty vs. 315kW for heavy towing).
  • Emission Configurations: Optimize for regional regulations while maintaining performance.
  • Modular Components: Swap filters, hoses, or cooling systems to match vehicle architecture.

Get inspired

The ISG Engine Assembly ISGE4’s modular design and wide power range make it ideal for customizing performance to your operational needs. Whether you’re scaling rugged terrain or optimizing fuel efficiency for cross-country routes, this engine delivers unmatched reliability and adaptability.


Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output100–140hp (75–104kW)160–180hp (119–134kW)250–315kW (336–423hp)*
TorqueStandardEnhancedPremium
Fuel EfficiencyBaseline+15% improvement+30% improvement*
Emission ComplianceEuro 3Euro 3 (optimized)Euro 3 (advanced)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro Model’s 315kW output (423hp) surpasses industry benchmarks, enabling heavy-duty tasks like mining or logging.
    • The modular design allows real-time customization of components (e.g., cooling systems) for extreme environments.
    • Electric start reduces operational downtime in cold or remote conditions.
  2. Version Selection Guide:

    • Base Model: Ideal for light commercial vehicles (e.g., delivery trucks) requiring reliable, cost-effective power.
    • Advanced Model: Suitable for mid-sized fleets needing enhanced torque and fuel efficiency for regional transport.
    • Pro Model: Designed for heavy-duty applications (e.g., construction, long-haul) where peak power and durability are critical.

With the Pro Model’s 315kW output, you can handle payloads exceeding 20 tons effortlessly. The Advanced Model’s 15% improved fuel efficiency reduces operational costs for daily routes. Choose the Base Model to balance affordability and reliability for urban logistics.

Note: The Pro Model’s specifications exceed industry standards for power density and fuel efficiency, as validated by third-party testing.

Frequently asked questions

  • Which ISG Engine Assembly model suits heavy-duty trucks requiring 140-180hp power?

  • How do I maintain the frothing nozzle of the ISG Engine Assembly?

  • Why is steel the preferred material for ISG Engine Assembly blocks?

  • Can the ISG Engine Assembly be customized for specific vehicle architectures?

  • Is the ISG Engine Assembly’s material FDA-approved for food transport vehicles?

  • What advantages does the 12.0L displacement offer in the ISG Engine Assembly?

  • How does the electric start feature enhance the ISG Engine Assembly’s usability?

  • Which ISG Engine model is best for applications needing 250kW power?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputHeavy-duty trucks, construction equipment100–422 hp ▲ (315 kW max, ISO 1585 standard)Supports heavy loads and rugged terrain; ▲ icon shows +322 hp range for tiered performanceHigher fuel consumption at peak power levels; requires robust cooling systems
Emission StandardsRegulatory-compliant regionsEuro 3 compliant (reduces NOx by 30% vs Euro 2)Meets baseline regulations in developing markets; cost-effective complianceLags behind Euro 6 standards in advanced markets (e.g., EU/US)
Cooling SystemHot climates, prolonged operationsWater-cooled ▲ (ISO 9807 certified, dual radiator design)Maintains stable temperatures in extreme heat; ▲ icon highlights 20% better heat dissipationRequires regular coolant checks and radiator maintenance
DisplacementLong-haul transport, buses12.0L ▲ (ISO 3801 verified, 6-cylinder inline configuration)Ensures consistent torque at low RPMs; ▲ icon denotes industry-leading 12L capacityLarger physical footprint and weight compared to smaller engines
Start TypeFrequent engine starts (e.g., fleets)Electric start ▲ (SAE J1171 certified, 0.5-second ignition response)Reliable cold-start performance; ▲ icon shows 3x faster startup than manual cranksDependent on battery health and electrical system reliability
Cylinder ConfigurationMulti-tasking vehiclesMulti-cylinder ▲ (6-cylinder inline design, balanced power distribution)Smooth operation and reduced vibration; ▲ icon highlights industry-standard 6-cylinder efficiencyMore complex maintenance vs. fewer cylinders

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