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  • S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor
  • S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor
  • S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor
  • S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor
  • S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor
  • S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor
S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor

S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor

  • 30 - 999 Pieces
    $5
  • >= 1000 Pieces
    $3

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Speed Monitoring: Designed to accurately measure and transmit rotational speed data from excavator components like engines or hydraulic systems.
  • Universal Compatibility: Engineered to fit Kobelco models (SK200, SK210, SK230, etc.) while maintaining universal adaptability for other machinery through its modular design.

Key features

  • 1. Corrosion-Resistant Metallic Body & Braided Harness

    • With a corrosion-resistant metallic body (stainless steel/aluminum) and a flexible braided harness, ensure durability in harsh outdoor environments like construction sites. The robust design withstands exposure to dust, moisture, and extreme temperatures, outperforming plastic-bodied sensors in longevity.

  • 2. Color-Coded Wires for Simplified Installation

    • With color-coded wires (red, yellow, black), simplify installation and troubleshooting by quickly identifying wire functions. This reduces setup time by up to 25% compared to unmarked wiring systems*.

  • 3. Universal Compatibility for Kobelco Excavators

    • With universal fitment for SK200-8, SK330-8, SK460-8, and other models, adapt seamlessly to multiple Kobelco excavator series without requiring model-specific replacements. Covers over 15 popular excavator variants*.

  • 4. Rugged Design for Continuous Heavy-Machinery Use

    • With rugged construction optimized for excavator applications, maintain precise speed readings during prolonged operation in dusty, vibrating, or wet conditions. Built to handle 24/7 commercial workloads* unlike consumer-grade sensors.

  • 5. Industrial-Grade Material Compliance

    • With materials conforming to automotive-grade durability standards, meet the rigorous demands of heavy machinery applications. Adherence to ISO 9001 manufacturing processes ensures reliability* (specifications subject to manufacturer confirmation).

Product details

S8941-01290 Excavator Speed Sensor for SK200 SK210 SK230 SK200-8 SK330-8 SK460-8 SK250-8 Revolution Sensor

The S8941-01290 Excavator Speed Sensor is a durable, universal sensor designed for Kobelco excavators (SK200, SK210, SK230, etc.). Its corrosion-resistant metallic body and flexible braided harness ensure reliable performance in harsh industrial environments. Color-coded wires and a robust connector simplify installation and maintenance, while universal compatibility enhances adaptability across models.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless steel/aluminum body; silicone/nylon harnessHarsh environments (e.g., construction sites, mining)
Connector TypeDurable rectangular plastic housing with multi-pin designSecure electrical connections in vibrating machinery
Wire Color CodingYellow (signal), Red (power), Black (ground)Quick identification during installation/troubleshooting
CertificationIP67 waterproof rating, vibration tolerance up to 50GWaterproof and shock-resistant applications

Customization guide

Adjustable wire length (+/- 20%) and material options (e.g., PTFE coating for chemical resistance) to meet specific environmental or installation needs.

Get inspired

With its rugged design and universal compatibility, this sensor ensures precise speed monitoring in excavators. The color-coded wiring system reduces installation errors, while the IP67 rating guarantees reliability in dust, moisture, or debris-heavy conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range-30°C to +85°C-40°C to +105°C-50°C to +125°C*
Vibration Tolerance30G45G50G
IP RatingIP67IP68IP69K*
Wire Length1.2m standardAdjustable ±10%Fully customizable

Supplier's note

  1. Technical Breakthroughs:

    • Material Upgrade: The Pro Model’s PTFE-coated wires offer 20% better chemical resistance than traditional PVC, enabling use in corrosive environments.
    • Connector Design: The Advanced Model’s reinforced housing reduces connection failure rates by 30% in high-vibration scenarios.
    • Universal Compatibility: The Base Model’s modular design supports 90% of Kobelco excavator models, streamlining inventory management.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard excavators (e.g., SK200-8) operating in moderate conditions.
    • Advanced Model: Suitable for heavy-duty SK330-8/SK460-8 models in mining or demolition, where vibration and temperature extremes are common.
    • Pro Model: Required for extreme applications like Arctic drilling (with -50°C tolerance) or chemical waste handling (with IP69K/PTFE coating).

With the Pro Model’s triple-certified chemical resistance and IP69K rating, operators can safely monitor equipment in harsh chemical exposure scenarios. Pair this with its 50G vibration tolerance to ensure uninterrupted performance in high-stress environments.

Frequently asked questions

  • Which excavator models is the S8941-01290 Excavator Speed Sensor compatible with?

  • How do I maintain the S8941-01290 sensor in harsh construction environments?

  • Why is the S8941-01290 better than plastic-based sensors for excavators?

  • Can the S8941-01290 connector be customized for my equipment?

  • Is the S8941-01290 certified for industrial use?

  • What do the color-coded wires on the S8941-01290 indicate?

  • Does the S8941-01290 handle extreme temperatures in mining environments?

  • How do I replace a faulty S8941-01290 sensor?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHarsh industrial environmentsIndustry: Carbon Steel (ASTM A36)
Our Base: Stainless Steel 304 ▲ (ASTM A240, resists corrosion 2x longer)
Our Advanced: Stainless Steel 316 ▲▲ (ASTM A240, marine-grade durability)		Base resists corrosion better than industry; Advanced withstands extreme corrosive conditionsBase may corrode over time in harsher settings; Advanced is heavier and costlier
Noise LevelNoise-sensitive areas (e.g., urban sites)Industry: 50 dBA (ISO 1996, equivalent to normal conversation)
Our Base: 45 dBA ▲ (ISO 1996, quieter than a refrigerator)
Our Advanced: 40 dBA ▲▲ (ISO 1996, as quiet as a whisper)		Reduces noise pollution; Advanced meets strict urban regulationsAdvanced may require more frequent maintenance for optimal performance
Chemical ResistanceChemical exposure environmentsIndustry: Resists 10 chemicals (ASTM D543)
Our Base: 20+ chemicals ▲ (ASTM D543, includes common solvents)
Our Advanced: 30+ chemicals ▲▲ (ASTM D543, withstands acids/bases)		Base handles routine chemical exposure; Advanced suits harsh chemical mixesLimited to tested chemicals; Advanced has higher cost
Weight/ThicknessPortable applicationsIndustry: 250 GSM (ISO 3801, typical for standard sensors)
Our Base: 285 GSM ▲ (ISO 3801, 14% thicker for durability)
Our Advanced: 320 GSM ▲▲ (ISO 3801, 28% thicker than industry)		Base balances weight and durability; Advanced offers extra ruggednessAdvanced is bulkier and harder to handle
CompatibilityMulti-vehicle fleetsIndustry: 5 models (limited to specific brands)
Our Base: 10+ Kobelco models ▲ (SK200, SK210, etc., universal fit)
Our Advanced: 15+ models ▲▲ (cross-brand compatibility)		Base fits most Kobelco excavators; Advanced supports mixed fleetsBase may not fit older models; Advanced requires compatibility checks
Connector DurabilityHigh-vibration environmentsIndustry: Plastic IP54 (dust/water resistant)
Our Base: Reinforced Plastic IP65 ▲ (waterproof up to 3m)
Our Advanced: Metal Housing IP67 ▲▲ (submersible up to 1m)		Base resists dust/water; Advanced withstands extreme vibrations and submersionBase may degrade over time; Advanced is heavier and costlier

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