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  • Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay
  • Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay
  • Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay
  • Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay
  • Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay
  • Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay
Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay
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Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay

  • 1 - 9 Pieces
    $15
  • 10 - 49 Pieces
    $13.45
  • >= 50 Pieces
    $9.34

Customization:

Customized logo（Min.Order: 50 pieces）
Customized packaging（Min.Order: 50 pieces）
Graphic customization（Min.Order: 50 pieces）
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Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Electrical System Control: A robust solenoid relay designed to manage 12V/24V power systems in heavy machinery, enabling precise switching of electrical circuits and actuation of mechanical components like solenoid valves.
  • Universal Compatibility: Engineered for seamless integration with leading excavator brands (Doosan, Komatsu, Hitachi, Kobelco), ensuring broad applicability across diverse equipment models.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body and copper wiring, ensure long-lasting durability and reliable electrical conductivity—outperforming plastic-based alternatives*.

  • 2. Interactive Design

    • With a compact, robust design featuring a flat mounting base and secure screw connections, easily integrate into excavators for quick installation and seamless operation across brands like Komatsu and Hitachi.

  • 3. Performance Parameters

    • Supporting both 12V and 24V systems, achieve broader compatibility than single-voltage relays*, ensuring reliable power control for diverse excavator models.

  • 4. Scenario Solutions

    • Designed for heavy-duty commercial use, provide uninterrupted power control in demanding construction environments, reducing downtime compared to consumer-grade components*.

  • 5. Certification Standards

    • Backed by a 6-month warranty, guarantee quality and reliability for professional applications.

Product details

Excavator Universal Power Switch 12V 24V Doosan Komatsu Hitachi Kobelco Solenoid Valve Battery Relay

The Excavator Universal Power Switch is a rugged, voltage-compatible solenoid relay designed for 12V/24V systems in construction machinery. Engineered for brands like Komatsu, Hitachi, Doosan, and Kobelco, this component ensures seamless integration into excavators and heavy equipment. Its durable metal body and corrosion-resistant wiring provide reliable performance in harsh environments, backed by a 6-month warranty.

Technical specifications

FeatureSpecificationApplication Scenario
Voltage Compatibility12V/24V universal inputPower management in excavators and machinery
MaterialMetal body (steel/aluminum), copper wiringWithstands vibration and corrosion in construction sites
Mounting DesignFlat base with screw-secured connectionsEasy installation on varied surfaces
Durability5,000+ operational cyclesHeavy-duty machinery requiring frequent switching
Brand CompatibilityDoosan, Hitachi, Komatsu, KobelcoUniversal fit for major excavator brands

Customization guide

Adjustable parameters include:

  • Mounting Options: Customize base material (plastic/composite) for environmental resistance.
  • Wiring Length: Extend wiring to fit specific electrical system layouts.
  • Voltage Tolerance: Optimize for higher voltage thresholds in specialized equipment.

Get inspired

With its compact, robust design, this relay enables precise control of hydraulic systems, engine starters, and safety circuits. Whether you’re maintaining machinery or upgrading systems, this component ensures reliability in the toughest conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Handling24V max30V (+25%)36V (+50%)
Cycle Life5,000 cycles7,500 cycles10,000 cycles
Temperature Range-20°C to 70°C-30°C to 80°C-40°C to 90°C
CertificationsIP54IP65IP67

Supplier's note

  1. Three Technical Breakthroughs:

    • Universal Brand Compatibility: Ensures direct fitment across Doosan, Hitachi, and other leading brands, reducing downtime.
    • Enhanced Temperature Tolerance: The Pro Model operates at -40°C to 90°C, outperforming industry-standard ranges by 20%.
    • Extended Cycle Life: The Pro’s 10,000 cycles (vs. 5,000 in Base) enable uninterrupted use in high-frequency applications.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard excavator maintenance or light industrial use.
    • Advanced Model: Perfect for mid-tier machinery needing IP65 protection and 30V handling.
    • Pro Model: Designed for extreme environments (e.g., Arctic drilling or desert construction), with IP67 sealing and 36V capacity.

With the Pro Model’s triple-certified chemical resistance, operators can safely handle corrosive fluids in hydraulic systems. Pair this with its extended temperature range to ensure reliability in freezing or scorching conditions. The Advanced Model’s IP65 rating makes it ideal for wet or dusty sites, while the Base Model offers cost-effective performance for routine tasks.

Frequently asked questions

  • Which excavator brands are compatible with the Excavator Universal Power Switch 12V 24V?

  • How do I maintain the solenoid valve relay for long-lasting performance?

  • Why is the body of the Excavator Power Switch made of metal?

  • Can the Excavator Universal Power Switch handle both 12V and 24V systems?

  • Does the Excavator Power Switch come with customization options for wiring?

  • Is the Excavator Solenoid Valve Relay certified for industrial use?

  • How easy is it to install the Excavator Universal Power Switch?

  • Can this Power Switch withstand extreme temperatures in construction sites?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard RelayGeneral machinery maintenance12V operation, basic steel body (ASTM A153), 3-month warrantyAffordable, widely availableLimited durability (rated for 20,000 cycles), narrow voltage range (12V only)
Competitor Universal SwitchBudget fleets12V/24V, compatible with 3 brands, 6-month warrantyLower upfront cost, lightweight designFewer compatible brands, no IP rating (exposed wiring)
Brand-Specific OEM RelayOEM replacementsOEM-fit design, 12V/24V, brand-specific (e.g., Komatsu-only)Perfect compatibility, long OEM warrantySingle-brand use, higher cost
Our Base ModelMixed-fleet operations12V/24V, compatible with 4 brands (Komatsu/Hitachi/Doosan/Kobelco), 6mo warranty, ASTM A153 steelUniversal fit for major excavator brands, corrosion-resistant materialsShorter warranty vs. Advanced, no IP rating
Our Advanced ModelHarsh environments (e.g., mining)12V/24V, 4 brands, 12mo warranty ▲, IP67 ▲, stainless steel ▲ (ASTM A240)Enhanced durability (rated for 100,000 cycles ▲), waterproof, long lifespanHigher cost, bulkier design
Heavy-Duty Industrial RelayIndustrial machinery (non-excavator)IP65, 12V/24V, 1-year warranty, aluminum bodyRobust for extreme environments, vibration-resistantNot excavator-specific, incompatible with Kobelco/Doosan

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