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  • Lion LN490D diesel Engine for Generator Set
  • Lion LN490D diesel Engine for Generator Set
  • Lion LN490D diesel Engine for Generator Set
Lion LN490D diesel Engine for Generator Set

Lion LN490D diesel Engine for Generator Set

$1500.00-$3000.00/ Set|1 Set/Sets(Min. Order)
View product details

Lion LN490D diesel Engine for Generator Set

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electric Power Generation: Delivers 22kW output at 1500rpm, designed to power generator sets for reliable electricity supply in diverse applications.
  • Engine Design: A water-cooled, multi-cylinder diesel engine with a V-shaped configuration, ensuring compactness, high efficiency, and smooth operation through dual overhead cam (DOHC) technology and electronic fuel injection.

Key features

  • 1. Corrosion-Resistant Aluminum Alloy Body

    • With a corrosion-resistant aluminum alloy body and water-cooling system, ensure reliable performance in harsh environments*. The lightweight yet durable design reduces thermal stress while maintaining structural integrity for long-term use.

  • 2. Effortless Electric Start Functionality

    • With electric start functionality, achieve effortless operation compared to manual cranking systems*. Ideal for frequent use in commercial or industrial settings where quick startup is critical.

  • 3. High-Output Power for Demanding Applications

    • With 22kW output power at 1500rpm, deliver consistent power for demanding applications*. The multi-cylinder configuration and DOHC valve train optimize fuel efficiency and torque for generator set performance.

  • 4. Versatile Commercial-Grade Design

    • Designed for continuous commercial use, meet Euro 2 emission standards for compliance in diverse industrial settings*. The compact V-shaped layout and robust engine mounts minimize vibration, ensuring stable operation in generator systems.

  • 5. Emission Compliance and Durability

    • Complies with Euro 2 emission standards, ensuring environmental compliance and reduced emissions compared to older engine models*. The water-cooled system and modular design enhance longevity and adaptability for varied fuel types.

  • Notes:

    • Comparative hints (e.g., "compared to older models") are included where applicable.

Product details

Lion LN490D diesel Engine for Generator Set

The Lion LN490D diesel engine is a robust, water-cooled multi-cylinder engine designed for generator sets. Built with an aluminum alloy body and featuring a V-shaped configuration, it combines durability with compactness. Equipped with a DOHC valve train and electronic fuel injection, it delivers reliable performance at 1,500 RPM, meeting Euro 2 emission standards. Backed by a 1-year warranty, this engine is ideal for applications requiring balanced power (22 kW) and efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
Cooling SystemWater-cooledEnsures stable performance in high-temperature environments (e.g., industrial sites).
Cylinder ConfigurationMulti-cylinder (V-shaped)Optimizes space efficiency for compact machinery installations.
Emission StandardEuro 2Meets regulatory requirements for light-to-medium-duty applications.
Engine Speed1,500 RPMMaintains consistent power output for steady generator operation.
Starting MechanismElectric StartEnables effortless ignition in commercial or industrial settings.
Power Output22 kWSufficient for powering small businesses or residential backup systems.

Customization guide

Adjustable parameters include cylinder count (for power scaling) and fuel system calibration (to accommodate bio-diesel blends). These modifications allow the engine to meet specialized needs, such as agricultural machinery or high-altitude operations.

Get inspired

With its lightweight aluminum construction and advanced DOHC valve train, the LN490D balances power and efficiency. Whether powering a construction site generator or a rural telecom tower, this engine ensures reliable performance under varying loads.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output22 kW25.3 kW (+15%)28.6 kW (+30%)
Emission ComplianceEuro 2Euro 3Euro 4
Cooling EfficiencyStandard+10% improvement+20% improvement

Supplier's note

  1. Key Breakthroughs:

    • Aluminum Body: Reduces weight by 20% compared to cast-iron engines, lowering operational strain.
    • DOHC Valve Train: Enhances fuel efficiency by 15% versus single-cam designs.
    • Euro 2 Compliance: Meets global emission norms while maintaining cost-effectiveness.

  2. Optimal Version Selection:

    • Base Model: Ideal for small businesses or residential use where 22 kW suffices.
    • Advanced Model: Suitable for medium-duty applications (e.g., construction equipment) needing Euro 3 compliance.
    • Pro Model: Designed for heavy industrial or regulated markets requiring Euro 4 standards and 28.6 kW output. With its enhanced cooling system, the Pro Model ensures stable performance in extreme environments.

With the Pro version’s Euro 4 rating, you can handle stricter emissions regulations while maintaining peak power. Pair this with its 20% improved cooling efficiency, and you achieve uninterrupted operation in high-temperature zones. For users prioritizing cost-efficiency, the Base Model’s 22 kW output meets standard generator needs without excess complexity.

Frequently asked questions

  • Which Lion diesel engine is best suited for small-scale power generation needs?

  • How do I maintain the Lion LN490D engine for long-term durability?

  • Why is the Lion LN490D made of aluminum instead of cast iron?

  • Can the LN490D engine be customized for different fuel types or performance levels?

  • Is the Lion LN490D compliant with Euro emission standards for industrial use?

  • What’s the optimal RPM range for the LN490D in generator setups?

  • Does the LN490D require special cooling systems for heavy-duty use?

  • What warranty and support come with the Lion LN490D engine?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Emission StandardsRegions with environmental regulationsEuro 2 (Euro 3 industry standard) ▲ Advanced: Euro 5 (exceeds EU norms)Base meets moderate regulations; Advanced reduces emissions by 40%Base may not comply with strict regions; Advanced increases cost by 15–20%
Engine SpeedContinuous power generation1500 RPM (ISO 8528) ▲ Advanced: 1800 RPM (enhanced load handling)Stable output for steady loads; Advanced handles peak demand betterLower speed limits transient power; Advanced requires frequent oil checks
Power OutputSmall to medium businesses22 kW (29.5 HP) ▲ Advanced: 25 kW (33.5 HP)Sufficient for moderate loads; Advanced powers larger equipmentMay underperform for heavy machinery; Advanced adds 10% more weight
Cooling SystemHot climatesWater-cooled (ISO 9906) ▲ Advanced: Enhanced cooling (reduces thermal stress)Reliable in 40°C+ environments; Advanced extends engine lifespan by 20%Requires coolant maintenance; Advanced adds complexity to installation
Starting MechanismRemote or frequent startupsElectric start (IEC 60038) ▲ Advanced: Dual (electric + manual)Convenient for unattended use; Advanced ensures reliability in power outagesElectric systems may fail in extreme cold; Dual adds 5% to upfront cost
WarrantyLong-term investment1 year standard ▲ Advanced: 2 years (industry average 1.5 years)Cost-effective base; Advanced offers 24/7 support and extended coverageShorter coverage for critical failures; Advanced may have stricter terms

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