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  • 21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts
  • 21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts
  • 21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts
  • 21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts
  • 21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts
  • 21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts
21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts

21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts

  • >= 1 Pieces
    $300
View product details

21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Control Management: The Excavator Machine ECU 21N8-32500 Controller is designed to regulate engine performance, power distribution, and diagnostic functions for Hyundai R290LC-7 excavators.
  • Multi-Connector Interface: Equipped with standardized connectors (CN-50/CN-51), it ensures seamless integration with machinery systems for real-time data transmission and operational control.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body (steel/aluminum), ensure long-lasting durability in harsh industrial environments*. Unlike plastic-based ECUs, this component withstands extreme temperatures and moisture, extending equipment lifespan.

  • 2. Standardized Mounting and Connectivity

    • With pre-configured mounting holes and standardized connectors (CN-50/CN-51), achieve seamless integration into Hyundai excavators and easy maintenance*. Compared to non-standardized parts, this design reduces installation time and compatibility issues.

  • 3. Enhanced Heat Dissipation Design

    • With a reinforced metal frame optimized for heat dissipation, maintain stable performance under heavy workloads*. This ensures reliability during prolonged operation, outperforming plastic-based ECUs prone to overheating.

  • 4. OEM-Certified Compatibility

    • With Hyundai OEM certification, ensure perfect compatibility with R290LC-7 engines and other Hyundai machinery*. Unlike aftermarket parts, this controller guarantees precision control and system harmony, minimizing downtime.

  • 5. Robust Industrial-Grade Durability

    • With a rugged industrial design, support continuous 24/7 operation in commercial construction sites*. Its corrosion-resistant coating and reinforced structure outlast generic controllers in demanding environments.

Product details

21N8-32500 Excavator Machine ECU Controller R290LC-7 Engine Computer Board VECU Construction Machinery Parts

The Hyundai-compatible Excavator Machine ECU Controller (21N8-32500) is a rugged industrial control module designed for R290LC-7 engine systems. Constructed from corrosion-resistant metal with standardized mounting interfaces, it ensures seamless integration into excavator machinery while delivering reliable performance in harsh environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialDurable metal (steel/aluminum) with epoxy coatingHarsh industrial environments requiring long-term durability
Model/Part No.Model R290LC-7, Part 21N8-32500Hyundai excavator engine control systems
ConnectorsDual CN-50/CN-51 connectors (pin-configured)Seamless integration into existing machinery electrical systems
Mounting System4 standardized mounting holes (M6/M8)Easy installation on varied machinery structures
Warranty3-month comprehensive warrantyPeace of mind for initial operation and testing

Customization guide

Adjustable mounting configurations to fit diverse machinery structures. Customizable connector interfaces for specialized system integration. Material thickness can be modified to meet specific environmental resistance requirements.

Get inspired

The Hyundai-compatible Excavator Machine ECU Controller is designed to enhance operational reliability and precision in heavy machinery. With robust construction and industry-standard connectors, it ensures seamless integration while withstanding extreme conditions. Whether upgrading existing equipment or maintaining new machinery, this controller delivers consistent performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Processing Power32-bit MCU (100MHz)64-bit MCU (200MHz)64-bit MCU + FPGA
Environmental ResistanceIP54 (dust/water)IP65 (immersion)IP67 (submersion)
Connectivity Options2 connectors (CN-50/CN-51)4 connectors (+2 analog)6 connectors + wireless (CAN bus)

Supplier's note

  1. Technical Breakthroughs:

    • Corrosion Resistance: With a dual-layer epoxy coating, you can reduce downtime caused by environmental corrosion by up to 40% compared to uncoated components.
    • Brand-Specific Optimization: Pre-configured for Hyundai R290LC-7 engines, you can achieve 20% faster system integration than generic controllers.
    • Connector Compatibility: Standardized CN-50/CN-51 interfaces allow 100% plug-and-play compatibility with Hyundai excavator systems.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard maintenance and routine excavator operations where basic connectivity suffices.
    • Advanced Model: Recommended for heavy-duty applications requiring IP65 protection and expanded connectivity in mining or construction sites.
    • Pro Model: Best for extreme environments (e.g., underwater excavations) needing IP67 resistance and advanced real-time data monitoring capabilities. When paired with its wireless CAN bus, operators gain remote diagnostics for proactive maintenance.

Frequently asked questions

  • Which ECU controller is compatible with Hyundai R290LC-7 excavators?

  • How do I maintain the Hyundai R290LC-7 engine controller board?

  • What materials make this ECU controller durable for construction sites?

  • Can this ECU controller be customized for other machinery?

  • Is the 21N8-32500 ECU controller certified for heavy machinery use?

  • What sets this ECU apart from generic engine controllers?

  • Does the R290LC-7 ECU support easy installation?

  • What warranty protections come with the 21N8-32500 controller?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery durabilityAluminum alloy (EN AW-6061) ▲▲ (Industry: Plastic ABS; Base: Steel; Advanced: Aluminum)Superior corrosion resistance (ASTM B117, 1000hr salt spray test)Higher cost compared to plastic variants
Connector CompatibilityModular system integrationDual CN-50/CN-51 connectors ▲ (Industry: Single CN-50; Base: CN-50 only; Advanced: +CN-52)Supports multi-system connectivity (ISO 80362-2 certified)Requires specialized adapters for non-standard systems
Environmental ResistanceHarsh outdoor operationsIP67 rating ▲▲ (Industry: IP54; Base: IP65; Advanced: IP67)Waterproof/dustproof (immersion up to 1m for 30min)Heavier design may complicate installation
Warranty PeriodAftermarket replacement3 months ▲ (Industry: 1 month; Base: 3 months; Advanced: 12 months)Extended coverage for critical componentsLimited to Hyundai-branded systems
Mounting FlexibilityCustom machinery setups8 mounting holes ▲ (Industry: 4 holes; Base: 6 holes; Advanced: 10 holes)Easy retrofitting for diverse equipment (ISO 5291 compliance)Requires precise drilling for advanced configurations
Certification StandardsGlobal complianceCE & RoHS certified ▲ (Industry: CE only; Base: CE; Advanced: CE + UL)Meets EU and North American safety regulationsAdvanced certification may delay delivery timelines

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