1、Chassis 
Delong chassis SX1255JM434, which is manufactured by Shaanxi Automobile Group and characterized by its reliable quality, is applied to support the vehicle body and offer motive force. 

2、Asphalt Tank 
It is cased with heat insulating material aluminum silicate with relatively heat preservation performance, and its stainless-steel casing is pleasing to the eye, ensuring high neatness. 

3、Storage Bin System 
The vehicle is provided with a fixed storage bin and a mobile storage bin with high capacity, and the upward/downward motions of the latter are under computerized control. The 2-segment construction of a lift-up bin + a fixed bin may effectively expand the capacity of the bins and their working hours. 

4、Bitumen Spray System 
The ON/OFF of each spray nozzle is controlled by a single cylinder, and the speed of bitumen pump may be automatically regulated through the automatic control system as per the spray volume. 

5、Bitumen Circulating System 
The hydraulic motor drives the bitumen pump such that the high/low circulation of bitumen may be realized in the bitumen tank, bitumen pipeline, and the rear spray mechanism. 

6、Chip Distribution System 
In accordance with different distribution mode, the opening extent of the aggregate gate may be regulated manually so as to realize the optimum, flexible, and uniform distribution. 

7、Hydraulic System 
It may drive hydraulic motor to fulfill various actions, ensuring high working efficiency. 

8、Heat Transfer Oil Circulating System 
The hydraulic motor may drive the heat transfer oil pump to keep warm or heat up the bitumen tank, bitumen pipeline, and spray system. 

9、Pipeline Purging 
Heat transfer oil heating and high pressure air purging are applied such that the spray nozzles are seldom jammed, and the heating and purging may be automatically fulfilled by the electric system, with high reliability and expedience. 

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