The Asphalt Mixture Wheel Tracking Rutting Tester is a laboratory testing device used to evaluate the high-temperature rutting resistance and permanent deformation performance of asphalt mixtures under repeated wheel loading. It simulates real traffic conditions to assess pavement stability, durability, and deformation behavior, making it widely used in highway engineering, material research, and quality control of asphalt mixtures.

Asphalt Mixture Wheel Tracking Rutting Tester

Model:TD754-2

I. Product Overview

TD754-2 Fully Automatic Asphalt Mixture Wheel Tracking Rutting Tester is an upgraded model based on TD754-1. It has more than 20 detailed improvements in hardware, software, and mechanical structure design.

The machine significantly improves data processing capability, test stability, and mechanical reliability. It not only supports the standard 0.7 MPa rutting test for conventional pavement, but also supports 1.4 MPa heavy-load traffic rutting test by adding optional accessories.In addition, the system can be used for non-standard research tests, greatly expanding its application range.

Applicable Standards:

JTG 3410-2025 (T0719-2025 Asphalt Mixture Wheel Tracking Test)

EN 12697-22 (Wheel Tracking Test Method)

AASHTO T 324 (Hamburg Wheel Tracking Test Reference)

II.Electrical Parameters

Power Supply: Three-phase four-wire 380V ±10%

PTC Heater Power: 4.5 kW

Water Tank Heater Power: 3 kW

Motor Power: 750 W (Three-phase)

Total Power: ≤ 5.5 kW

III.Technical Specifications

3.1Temperature Control System

Temperature Resolution: 0.01°C

Temperature Accuracy: ±0.5°C (initial), ±0.3°C (after calibration)

Chamber Temperature Stability:

±0.5°C after 45 min

±0.3°C after 60 min

Water Bath Stability:

±0.5°C after 30 min

±0.3°C after 45 min

Temperature Uniformity: Max deviation ≤ 0.5°C after 60 min

3.2Mechanical System

Wheel Tracking Speed: 21 cycles/min

Wheel Surface Hardness: 78 ± 2 (at 60°C)

3.3Measurement System

Displacement Resolution: 0.001 mm

Displacement Accuracy: 0.01 mm

IV. Equipment Advantages

✔ Upgraded model of TD754-1, with comprehensively improved performance

✔ Supports standard and heavy-duty dual-mode testing

✔ High-precision temperature control and displacement measurement system

✔ Three-channel research-oriented structure, improving testing efficiency

✔ Suitable for engineering testing and scientific research analysis

✔ Expandable with non-standard testing functions

✔ High degree of automation and easy operation

V. Testing Functions

This equipment can be used for:

High-temperature rutting resistance testing of asphalt mixtures;

Evaluation of pavement's resistance to permanent deformation;

Simulation testing of heavy traffic conditions;

Comparative analysis of material properties;

Scientific research and non-standard testing;

Asphalt mixture mix proportion performance evaluation