Overview

Advanced Asphalt Rutting Analysis

The Automatic Wheel Tracking Tester is a precision research instrument designed to evaluate the rutting resistance of bituminous mixtures at high temperatures. It simulates real-world road conditions by applying repeated wheel loads, making it an essential tool for highway engineering, material research, and quality control. With advanced microprocessor control, simultaneous dual-mold testing, and precise temperature regulation, this system provides reliable, data-driven insights into pavement durability.

Technical Specifications

Rolling Speed: 42 times/min
Displacement Measurement Range: 30 mm
Displacement Accuracy: < ±0.005 mm
Test Duration Range: 60-240 minutes
Temperature Control Accuracy: 0.5 °C
Rolling Wheel Rubber Hardness: 78 Shore
Rolling Wheel Pressure: 0.7 Mpa
Power Supply: 380 V, 50 Hz

Equipment Dimensions

Main Unit Dimensions: 1510 x 1058 x 1460 mm
Total Weight: 300 kg
Test Mold Dimensions: 300 x 300 x 50 mm

Key Features

Standard Compliance

JTJ052T0719-2000

Primary Capabilities: Dual-mold testingWater immersion capabilityHigh-precision A/D conversionReal-time curve plottingAbsolute temperature sensing