1. Intelligent tire pressure leveling system

•Hydraulic linkage pressure regulation: 

Each tire independently controls the pressure and automatically adjusts according to the asphalt temperature (low temperature and high pressure to prevent aggregate breakage, high temperature and low pressure to increase density)

•Track elimination technology: 

The rear wheel covers the front wheel with a pressure mark of ≥ 120mm, achieving a "seamless road surface" (the core indicator of airport runways).

2. Asphalt specific kneading and pressing process

•Eight shaped tire layout: 

enhances lateral stability, and does not move when compacted on bends.

•Overlapping vibration function (optional): 

The tire is equipped with a high-frequency micro vibration module (3kHz), which increases the density of SMA asphalt by 5%.

3. Precise flatness control

•Laser leveling reference system: 

Real time comparison of road elevation, automatic adjustment of tire pressure compensation for depression (highway smoothness ≤ 1.2mm/3m).

•Constant speed cruise (2-4km/h): 

Speed fluctuation<0.1km/h, to avoid uneven compaction caused by speed changes.