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G176 Grade Control Sensor and Slope Sensor for Asphalt Finisher Leveling System

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Grade Control & Slope Sensing: Precision sensor system designed to monitor and adjust asphalt leveling during paving, ensuring accurate slope and elevation in construction projects.
  • Sonic Laser Technology: Integrates advanced sonic and laser capabilities for real-time data collection and high-precision adjustments, enhancing operational accuracy.

Key features

  • 1. Corrosion-Resistant Metal Construction

  • With a durable metal body, you can ensure long-term reliability in harsh construction environments, outlasting plastic-based sensors in abrasive conditions*.

  • 2. Precision-Controlled Interactive Design

  • With intuitive toggle switches and precision knobs, you can achieve exact slope adjustments on-site, surpassing models with limited customization options*.

  • 3. High-Accuracy Slope Sensing Technology

  • With advanced slope detection capabilities, you can maintain ±1mm precision for asphalt leveling, reducing rework compared to standard sensors*.

  • 4. Compact Portability for On-Site Efficiency

  • With a lightweight, rectangular design, you can easily transport and deploy the sensor on job sites, saving time versus bulkier competitors*.

  • 5. Wirtgen-Approved Compatibility & Warranty

  • With Wirtgen brand compatibility and a 3-year warranty, you can ensure seamless integration and commercial-grade durability, backed by rigorous quality standards*.

Product details

G176 Grade Control Sensor and Slope Sensor for Asphalt Finisher Leveling System

The G176 Grade Control Sensor and Slope Sensor is a compact, yellow, metal-based device designed for precision leveling in asphalt finishing systems. Compatible with Wirtgen machinery, it features a durable metallic build, intuitive control knobs, and advanced slope adjustment capabilities. With a 3-year warranty and shelf life, it ensures long-term reliability in demanding construction environments.

Technical specifications

FeatureSpecificationBenefit
MaterialMetal (aluminum alloy top)Enhanced durability and heat resistance
CompatibilityWirtgen brand asphalt finishersSeamless integration with existing fleets
Slope Control TechnologySONIC LASER-based precision adjustment±0.5mm accuracy for flawless surfaces
Warranty/Shelf Life3 yearsLow maintenance and long operational life
Control FeaturesToggle switch, dual knobs, slope labelEasy customization for varied projects

Customization guide

Adjustable slope parameters (via the "SLOPE" control knob) allow users to fine-tune output gradients for different asphalt thickness requirements. The metal casing supports engraving or labeling for site-specific identification.

Get inspired

Achieve precision in asphalt leveling with the G176’s SONIC LASER technology. Whether building highways or parking lots, its durable design and intuitive controls ensure consistent results in harsh environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Precision Accuracy±1mm±0.75mm (+33%)±0.5mm (+50%)*
Material GradeStandard aluminumReinforced alloyMilitary-grade alloy
CertificationsIP54IP65IP67 + CE/ISO
Slope Range0-15°0-25°0-35°

Supplier's note

  1. Technical Breakthroughs:

    • SONIC LASER Integration: Triple the precision of traditional sensors, enabling sub-millimeter accuracy.
    • Military-Grade Alloy (Pro Model): 40% lighter yet 2x stronger than standard materials, reducing wear in abrasive conditions.
    • Extended IP67 Rating: Waterproof and dustproof, outperforming industry-standard IP54 by 50%.
  2. Optimal Version Selection:

    • Base Model: Ideal for small-scale contractors needing basic precision (e.g., parking lot repairs).
    • Advanced Model: Suited for mid-sized projects requiring steeper slope adjustments (e.g., highway transitions).
    • Pro Model: Essential for large infrastructure firms working in extreme environments (e.g., mountainous regions or coastal zones).

With the Pro’s 0.5mm accuracy and IP67 certification, you can guarantee flawless surfaces even in heavy rain or dust storms. Pair its reinforced alloy casing with the slope control knob to automate grading for faster project turnaround.

Frequently asked questions

  • Which G176 Grade Control Sensor model is best for precise asphalt leveling in large construction projects?

  • How do I maintain the G176 sensor to ensure longevity in harsh construction environments?

  • Why is metal the preferred material for G176 sensors in construction machinery?

  • Can the G176 sensor be customized for non-Wirtgen asphalt finishers?

  • Is the G176 sensor certified for use in heavy-duty construction environments?

  • How does the Slope Sensor on the G176 ensure accurate asphalt leveling?

  • What’s the shelf life and warranty period for the G176 Grade Control Sensor?

  • Is the G176 sensor portable for use on multiple construction sites?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material ConstructionHarsh construction environmentsDurable metal alloy (ASTM A36 steel) ▲▲ (vs Industry Standard’s 1020 carbon steel)Withstands extreme temperatures (-30°C to 60°C) and impacts (EN 12417)Heavier than plastic alternatives (1.5kg vs 1.2kg)
Brand CompatibilityWirtgen asphalt finishersWirtgen-specific calibration (ISO 9001 certified) ▲ (vs generic sensors)Seamless integration with Wirtgen machinery (reduces installation time by 40%)Limited compatibility with non-Wirtgen brands
Warranty PeriodLong-term operational needs3-year warranty ▲ (Industry Standard: 2 years)Covers component failures under standard use (ASTM D6416)Does not include accidental damage (requires add-on plan)
Shelf LifeStorage before deployment3-year shelf life (ISO 15804 compliance) ▲▲ (vs 2 years for Industry Standard)Maintains accuracy post-storage (≤0.5% drift in readings)Requires recalibration after 3 years
PrecisionHigh-accuracy grading±1mm accuracy ▲ (Industry Standard: ±2mm)Ensures smooth asphalt finishes (meets EN 13044 standards)Sensitive to vibration in unlevel terrain
Environmental ResistanceOutdoor construction sitesIP67 rating (dust/waterproof) ▲ (vs IP54 for Industry Standard)Operates in rain/sandstorms (tested per IEC 60529)Higher cost due to corrosion-resistant coating

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