Chassis Dynamometer Testing Solution
Chassis Dynamometer Testing Solution
What Is a Chassis Dynamometer?
A chassis dynamometer (or chassis dyno) measures the power and torque output of a vehicle by simulating road conditions. Unlike engine dynamometers that test engines alone, a chassis dynamometer tests the vehicle’s entire drivetrain, including the wheels, axles, transmission, and more. It accurately replicates the forces that a vehicle experiences on the road, allowing you to assess for everything from performance tuning to pre-emissions testing, mileage accumulation, and comprehensive vehicle testing. Whether you’re testing passenger cars, commercial trucks, or electric vehicles (EVs), our dynos offer exceptional versatility and precision.
Heavy-Duty Chassis Dynamometer for Vehicle Testing
Accurate. Reliable. Compliant.
Our heavy-duty chassis dynamometer is an advanced solution engineered for testing the performance, fuel efficiency, and emissions of commercial vehicles, including trucks, buses, and electric vehicles (EVs). This high-precision testing system simulates real-world road conditions to provide accurate data, helping manufacturers meet global emission standards, vehicle regulatory requirements, and enhance vehicle performance.
Key Benefits of Our Chassis Dynamometer System
Real-World Simulation: Accurately replicates on-road performance, simulating driving cycles, hill climbs, braking tests, and more.
Full Electric Inertia Simulation: Provides highly accurate dynamic testing by adjusting inertia to match the weight of the vehicle, simulating real-world road resistance.
Customizable Test Cycles: Supports standard cycles (e.g., EPA, WLTP) and customizable cycles based on real-world driving conditions and manufacturer requirements.
Advanced Emission Testing: Integrated with emission analyzers to meet environmental standards such as Euro VI, EPA, and China VI.
Performance Metrics: Measures vehicle power, torque, speed, efficiency, and more, providing essential data for R&D and compliance testing.
Test Capabilities of Our Chassis Dynamometer
Our chassis dynamometer supports a broad range of tests, providing in-depth analysis for vehicle performance and regulatory compliance.
Core Testing Functions:
Max Speed Performance Test: Simulates full-throttle acceleration and maximum speed.
Acceleration Test: Measures vehicle acceleration from 0-60 mph, 0-100 km/h, or any custom range.
Fuel Economy Test: Evaluates fuel efficiency under various driving conditions and weight loads.
Emissions Testing: Measures pollutants including CO2, NOx, HC, and particulate matter (PM).
Climbing Test: Simulates steep road inclines to evaluate vehicle power and drivetrain efficiency.
Durability Test: Simulates long-term wear and tear on vehicle components to evaluate durability.
Ramp Test: Measures vehicle’s ability to start under load, mimicking inclines and real-world road conditions.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Motor Power | 1×450kW / 2×450kW (Max 560kW) |
| Roller Size | 72 inches (diameter) |
| Roller Width | 900–1050mm (adjustable) |
| Max Speed | 150 km/h |
| Inertia Simulation Range | 3.5T to 49T (configurable) |
| Max Bearing Capacity | 20T (adjustable per model) |
System Features:
Full Electric Inertia Simulation: Recreates realistic road load conditions with custom inertia settings tailored to the vehicle’s weight and powertrain.
High-Torque Measurement: Measures and evaluates high-torque components, ensuring accurate results even under extreme conditions.
Modular Design: Adaptable to any size vehicle, from small passenger cars to heavy-duty trucks and buses.
Automated Software Integration: Integrates seamlessly with third-party emission analyzers, vehicle diagnostic systems, and performance data collection platforms.
Advanced Driver Assistance Systems (ADAS): Evaluate ADAS systems under controlled, reproducible conditions.
Applications and Industries:
Our chassis dynamometer system is used in a variety of automotive testing environments:
Automotive Manufacturers (OEMs): For R&D and regulatory compliance testing.
Commercial Vehicle Testing: Including buses, trucks, and trailers.
Emissions Certification Centers: Ensures compliance with EPA, EURO VI, and other global standards.
Fleet Operators: Optimizes vehicle performance and fuel efficiency.
Research Institutions: For studying vehicle dynamics, energy efficiency, and environmental impact.
Why Invest in Our Chassis Dynamometer?
Investing in our chassis dynamometer provides a competitive edge by ensuring compliance with ever-tightening environmental regulations, improving vehicle performance, and optimizing fuel efficiency. Our system delivers:
Global Compliance: Ready for EPA, Euro VI, and China VI testing protocols.
Long-Term Savings: Reduces fleet operational costs through fuel efficiency testing.
Future-Proof Design: Easily upgradable for electric vehicles (EVs), autonomous vehicles (AVs), and next-generation vehicle types.
- Available for ODM/OEM production
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