This specialized vehicle is a premium export unit designed for high-performance road surfacing and maintenance in the Libyan infrastructure sector. Built on the rugged FAW J6L-360 chassis, the truck is customized by Chengli Special Automobile Co., Ltd. to withstand high-temperature environments and demanding desert terrains while maintaining extreme precision in asphalt distribution.

• Climate Adaptation: The tank features a high-density rock wool insulation layer and a powerful heating system, ensuring that asphalt maintains its liquid state even during long-distance transport in varying temperatures.
• Intelligent Distribution: The synchronized PLC system ensures that the spraying volume remains constant regardless of the truck's speed, which is critical for meeting international road construction standards in Libya.
• Operational Durability: The FAW J6L chassis is globally recognized for its heavy-duty suspension and engine reliability, making it ideal for the rural and urban road projects managed by ALAMANA.
• User-Friendly Interface: The system supports manual and automatic modes, allowing technicians to handle complex spraying tasks with ease and safety.

Commitment to Quality: As a leading manufacturer of special-purpose vehicles, Chengli ensures that every unit sent to ALAMANA undergoes rigorous testing for pressure, heat retention, and spray consistency before shipping.

1. Pre-Operation Inspection
   • Check Fluids: Ensure the diesel for the burner and the hydraulic oil levels are sufficient.
   • Heat the Pump: If using hot asphalt, start the heat transfer oil system to preheat the asphalt pump and spray bar to prevent clogging.
   • Nozzle Check: Verify that all spray nozzles are clear and angled correctly (usually at a 60° offset to avoid streak interference).
2. Loading Asphalt
   • Connect the loading hose to the external suction port.
   • Set the valve manifold to "Self-Suction" mode.
   • Monitor the tank level gauge to prevent overfilling.
3. Setting Spray Parameters
   • Enter the required Spray Volume and Spray Width into the cabin's PLC monitor.
   • The system will automatically synchronize the asphalt pump speed with the truck’s travel speed to ensure uniform distribution.
4. Spraying Operation
   • Position the truck at the starting line.
   • Lower the spray bar to the working height (usually 250mm - 300mm from the ground).
   • Engage the PTO (Power Take-Off) and start driving; the PLC will trigger the nozzles once the set speed is reached.
5. Post-Operation Cleaning (Crucial)
   • Air Flush: Use the high-pressure air system to blow out remaining asphalt from the spray bar.
   • Diesel Wash: Circulate a small amount of diesel through the pump and lines if the machine will be idle for more than 24 hours.