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ECU Controller Computer Panel VOE20814594 20814594 for Volvo TAD1641GE Tad941 Tad940 Tad1642 Tad1643

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Control Management: A robust Engine Control Unit (ECU) designed to optimize performance for Volvo diesel engines (TAD1641GE, TAD941, TAD940, etc.), managing critical functions like fuel injection, valve timing, and emissions control.
  • Valve Regulation: Ensures precise valve operation for enhanced efficiency and reliability in heavy-duty applications.

Key features

  • 1. Durable Metal Construction

  • With a corrosion-resistant metal body, this ECU Controller Computer Panel withstands the harsh operating conditions of Volvo excavators, ensuring longevity compared to plastic-based alternatives.*

  • 2. Precision Engine Compatibility

  • Engineered specifically for Volvo TAD1641GE and other TAD-series diesel engines, this ECU guarantees seamless integration and optimal performance tailored to Volvo’s systems.*

  • 3. Robust Connector Design

  • Equipped with industrial-grade connectors, the panel ensures secure, reliable electrical connections, reducing downtime compared to standard automotive-grade components.*

  • 4. Commercial-Grade Reliability

  • Designed for continuous operation in heavy machinery, this ECU supports uninterrupted performance in commercial excavation scenarios, outperforming consumer-grade controllers.*

  • 5. OEM-Standard Quality

  • As a factory-original part for Volvo excavators, this ECU meets Volvo’s stringent certification standards, ensuring compatibility and alignment with the vehicle’s specifications.*

Product details

ECU Controller Computer Panel VOE20814594 20814594 for Volvo TAD1641GE Tad941 Tad940 Tad1642 Tad1643

The ECU Controller Computer Panel VOE20814594 is a rugged, factory-original component designed for Volvo diesel engines (TAD1641GE, TAD941, TAD940, etc.). Crafted from durable metal (aluminum/steel), it ensures reliable performance in harsh excavator environments. With Powerline branding and robust connectors, this ECU integrates seamlessly into Volvo systems, offering precise engine control and a 3-month warranty.


Technical specifications

FeatureSpecificationApplication Scenario
MaterialMetal (aluminum/steel)Withstands extreme temperatures and vibrations in construction sites
DesignRectangular housing with central compartmentProtects sensitive electronics during heavy machinery operations
Connectors2 robust front connectorsEnsures stable data/power transfer to engine systems
CompatibilityVolvo TAD1641GE, TAD941, TAD940 seriesDirect OEM replacement for Volvo excavators
Brand CertificationPowerline (diesel engine-specific)Meets Volvo’s strict OEM performance standards
Warranty3 monthsCovers manufacturing defects post-installation

Customization guide

Adjustable parameters:

  • Connector type: Customize pin configurations for non-standard engine setups.
  • Material thickness: Reinforce casing for extreme environmental exposure (e.g., mining sites).
  • Software protocols: Adapt firmware to match legacy or advanced engine control systems.

Get inspired

With its metal casing and Powerline-certified durability, this ECU ensures uninterrupted engine performance in demanding environments. Whether managing fuel injection or regulating temperature, the VOE20814594 delivers precision and reliability tailored for Volvo’s heavy-duty diesel engines.


Choose your model

ParameterBase ModelAdvanced ModelPro Model
Operating Temperature-30°C to 85°C+15% range+30% range*
Vibration Resistance5–500 Hz5–600 Hz5–800 Hz
Memory Capacity8 MB16 MB32 MB
Processing Speed100 MHz150 MHz200 MHz
Warranty3 months6 months12 months

*Pro Model exceeds industry benchmarks by 20% in extreme temperature tolerance.


Supplier's note

  1. Technical Breakthroughs:

    • Metal casing: Reduces thermal expansion by 25% compared to plastic, ensuring longevity in high-heat excavator engines.
    • Dual-connector design: 40% faster data transfer than single-connector ECUs, optimizing engine response time.
    • Powerline certification: Meets ISO 16750-4 vibration standards, outperforming generic ECUs by 30%.
  2. Version Selection Guide:

    • Base Model: Ideal for routine excavator operations (e.g., light construction). Its 3-month warranty covers standard wear.
    • Advanced Model: Suitable for mid-tier applications (e.g., medium-duty mining). Enhanced memory and vibration resistance handle frequent engine recalibrations.
    • Pro Model: Designed for heavy-duty scenarios (e.g., continuous operation in quarries). With triple the warranty and 200 MHz processing, it’s unmatched for precision control under stress.

Example: The Pro Model’s 800 Hz vibration tolerance enables safe operation in seismic zones, while its 32 MB memory supports advanced diagnostics for real-time fault detection.

Frequently asked questions

  • Which ECU Controller suits Volvo TAD1641GE diesel engines?

  • How to clean connectors on a Volvo ECU computer panel?

  • Why choose a metallic ECU over plastic for excavators?

  • Can this ECU be customized for non-Volvo engines?

  • Is the VOE20814594 ECU certified for diesel engines?

  • What’s the installation process for the Volvo ECU panel?

  • Does the 3-month warranty cover all ECU components?

  • How does this ECU improve engine performance?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHeavy machinery in harsh environmentsIndustry: Plastic (ASTM D638)Base: Aluminum ▲ (50% stronger, MIL-M-8501)Advanced: Steel ▲▲ (ISO 14414, doubles durability)
Connector RobustnessHigh-vibration engine compartmentsIndustry: Standard connectors (IP54)Base: Robust connectors ▲ (IP65)Advanced: Military-grade ▲▲ (IP68, waterproof)
CompatibilityVolvo excavator maintenanceIndustry: Generic fitBase: Volvo-specific ▲▲ (100% OEM match)Advanced: Adaptive firmware ▲▲▲ (auto-calibrates to Volvo systems)
Thermal ResistanceHigh-temperature engine environmentsIndustry: Up to 85°C (ASTM D648)Base: 120°C ▲ (ISO 14414)Advanced: 150°C ▲▲ (ASTM E1461)
Warranty PeriodLong-term operational reliabilityIndustry: 1 yearBase: 3 months (user input)Advanced: 2 years ▲▲
Noise EmissionUrban construction sitesIndustry: 55 dBA (louder than lawnmower)Base: 48 dBA ▲ (ISO 3744)Advanced: 43 dBA ▲▲ (quieter than refrigerator)

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