JAC 4cbm Bitumen Automatic Intelligent Asphalt Distributor Tanker Truck is a specialized piece of construction and road maintenance equipment. "4cbm" refers to a 4 cubic meter tank capacity (or 4,000 liters), and the "Automatic Intelligent" designation highlights its precision and computer-controlled spraying system.

Intelligent Asphalt Distributor Truck is a machine specially designed for construction and curing of asphalt road surfaces, which is widely applied in operation, such as transport and distribution of high-temperature liquid asphalt, emulsified asphalt and modified asphalt.

The operation of the asphalt pump is controlled by hydraulic system and the transmission is stable, enabling safe and reliable operation. Asphalt can be sprayed evenly via the rear spray bar or the handheld spray bar according to the actual construction. Spraying via the rear spray bar is automatically controlled by the computer. The spray rate is under computerized control and is accurate. The asphalt pump and piping use heat transfer oil for heating and thermal insulation. The pipes and nozzles are flushed by compressed air, in order to avoid being clogged. The maximum spray width is up to 6m, and the spraying operation is high-efficiency and easy, with safe and reliable service behavior.

1. Siemens control sysem inported typical of control prcision(error≤1%)
2. High intelligentized of control system,imported burner form Italy
3. Imported truck element for speed measurement and imported 7" full-color resistacecontrolling panel.
4. Front and rear controlling platforms,for alternative use to ensure work.
5. High-end design and fabrication for rust prevention and corrosion prevention

• PLC Control System: The spraying operation is managed by an advanced Programmable Logic Controller (PLC), often with a touch screen in the cab.
• Automatic Spray Rate Control: The system is equipped with a vehicle speed sensor. It automatically adjusts the rotation speed of the asphalt pump to ensure the required spraying rate remains constant regardless of the truck's driving speed. This ensures uniform coverage and avoids waste.
• Cab and Rear Operation: The entire asphalt spraying process can typically be controlled from the comfort of the driver's cab, with a secondary operating platform at the rear for manual or auxiliary control
• Independent Nozzle Control: Each individual nozzle on the spray bar is often controlled by a separate solenoid valve. This allows the operator to easily and precisely adjust the spraying width by activating only the necessary number of nozzles.
• Spray Width: A typical maximum spraying width is around 4.5 to 6.0 meters.

Asphalt distribution truck is widely used in highway construction and highway maintenance engineering. It can be used for the different pavements of upper and lower sealing layer, prime coat, waterproof layer, adhesive layer, asphalt surface treatment, bituminous penetration pavement, and fog sealing layer and other construction. It also can be used for transportation of liquid asphalt or other heavy oils.

• Location: Headquartered in Suizhou City, Hubei Province, which is often referred to as the "Capital of China's Special Purpose Vehicles."
• Establishment: The company was established in September 2004.
• Size and Recognition: The parent CLW Group is recognized as a large-scale enterprise, often ranked among the "Top 500 Chinese Private Enterprises." It boasts vast production bases, thousands of employees, and a large annual production capacity of special vehicles (often cited around 100,000 units).
• Certifications: The company holds various domestic and international certifications, including ISO 9001, ISO 14001, OHSAS 18001 (or ISO 45001), China Compulsory Certification (3C), and in some cases, military and pressure vessel (ASME) certifications.
• Export Market: Chengli's products are widely exported to over 30 countries and regions across Africa, Southeast Asia, Central Asia, the Middle East, and South America.

Established in Sep. 2004,Chengli Special Automobile Co., Ltd is an important branch of CLW group with registered capital 100,000,000 RMB(14 millions US Dollars) and total capital 6,000,000,000(840 millions US Dollars).

• Africa: Countries like Nigeria, Ghana, South Africa, Sudan, Congo, Mali, Tanzania, Kenya, Uganda, and Algeria.
• Southeast Asia: Countries including the Philippines, Vietnam, Malaysia, Myanmar, Thailand, and Cambodia.
• Central Asia & Middle East: Including Russia, Kazakhstan, Saudi Arabia, and the UAE.
• South America: Countries such as Peru, Bolivia, Chile, and Venezuela.

Trucks from Chengli Special Automobile Co., Ltd have been sold to more than 29 provinces in China and more than 80 overseas countries and regions in Asia, Africa, South America, middle east and so on, such as Russia, Mongolia, Philippines, Vietnam, Cambodia, Myanmar, Laos, Kazakhstan, Uzbekistan, Kyrghzstan, Tanzania, Zambia, Nigeria, Australia, Chile, Bolivia, Ethiopia, Sudan, Malaysia, Congo, El Salvador, Iraq, New Zealand, Chile, Bolivia, Argentina and also truck body for client drawing