Automatic Wheel-Tracker

Automatic Wheel-Tracker

Wheel tracker is designed to evaluate the anti-rutting ability of asphalt mixture at high temperature and help with the ratio design of asphalt mixture.
Wheel walking speed: 42±1times/min (one way)
Wheel walking distance: 230±10mm
Wheel rubber hardness (international standard hardness): 78±2 (60?)
Ground pressure with test specimen: 0.7 ± 0.05MPa
Specimen size: 300x300x50mm
Displacement measurement range: 0~30mm
Displacement measurement accuracy: less than 0.01 mm
Wheel-track test time: 20~300 min (adjustable)
Temperature range for control box (can be set): Room temperature~80 ? (control accuracy: ± 0.3?)
Power: 380V, 50Hz, 3kW (need working neutral wire)