1. Overview

XZJ5090TYH(XLY053TB) pavement maintenance vehicle is applicable for the rapid repair of chuck holes on highway, national and provincial trunk roads, municipal roads and asphalt pavement, and can meet various construction process requirements such as rapid heating of cold finished product mixture, regenerative heating of milling old materials, field frying of asphalt mixture. In addition, the vehicle is characterized by multiple function in one machine, easy operation and high reliability.

2  Main performance and characteristics

*Chassis gearbox PTO is adopted to supply power for working devices, reliable performance and convenient maintenance available

*Adopt gear motor to drive the rotating drum, friction drive, stable operation, low noise, small vibration impact.

*Heating system for hot-air circulation mixing tank, which is characterized by quick heating and energy conservation and environmental protection, with effective heating volume of 0.5m3.

*Optimized drum spiral discharging system, which is characterized by quick discharging speed and no residue.

*It is equipped with hydraulic feeding, asphalt mixture heating, asphalt spraying, discharging, waste storage and other functions. Optional cutting machine, hydraulic crushing picks for rapid cutting and crushing of diseases in base layer and optional walk-behind single drum roller for compaction of road surface.

*Heat-conducting oil heating asphalt system, which can automatically measure asphalt capacity and achieve precise control;

*Electrical heating emulsified asphalt spraying system, which adopts automatic telescoping spray tube and has the functions of diesel and pneumatic cleaning;

*Hydraulic roller lift bracket is placed behind the cab and easy to operate;

*Hydraulic power (14Mpa) output to connect with attachments swiftly;

*5kW power output(380V/220V) interface to connect lighting and electric auxiliary tools.

*High and low voltage instrument box, which can display working parameter in real time and is safe and convenient;