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Contactos del vendedor
HUAYU 4 Axle 45000L Asphalt Tank Semi Trailer
The HUAYU 4 axle 45000L asphalt tank semi trailer is a specialized transport vehicle for liquid asphalt and bitumen. It is built for long, medium, and short distance transportation with built-in heating and heat preservation functions. Discharge options include asphalt self-flow discharge, pump pressure discharge, and pump tank filling — giving operators flexibility based on the job site setup. The tractor-trailer combination uses the trailer's insulated tank to keep asphalt at working temperature throughout the trip.
High Temperature Resistance
The asphalt tank semi trailer's tank body uses insulation materials and high-strength steel that withstand the elevated temperatures asphalt requires during transport. Asphalt must stay hot to remain fluid. If the temperature drops too far, the asphalt thickens and will not discharge properly — which means delays and wasted material on the job site. The tank construction prevents deformation under sustained heat exposure, maintaining asphalt quality and fluidity from loading to delivery. Learn how our factory production process ensures consistent build quality on every unit.
Heating System
A heating system with burner, circulating pump, and insulation layer keeps asphalt temperature uniform across the entire tank volume during transit. Without active heating, the asphalt near the tank walls cools faster than the center mass, creating temperature gradients that affect flow consistency. The circulating pump moves heated fluid through the system to prevent cold spots, and the insulation layer reduces heat loss to the outside air.
Discharge System
An efficient discharge system with discharge valves, discharge pipes, and heating devices allows fast, even unloading of asphalt at the specified position. The heating at the discharge point prevents asphalt from cooling and clogging the pipes during offloading — a common problem on asphalt tankers without heated discharge lines.
Tank Structure and Stability
The cylindrical or oval tank design promotes uniform flow and heating of asphalt inside the tank. This shape also reduces liquid sloshing during driving, which improves vehicle stability. Four axles spread the gross weight across a wider footprint, meeting axle load regulations while carrying a full 45,000-liter bitumen load.
Corrosion Resistance and Maintenance
Asphalt is corrosive over time, so the tank interior receives special anti-corrosion treatment to extend service life. The maintenance access points are positioned for easy daily inspection — checking burner operation, valve condition, and insulation integrity without disassembling major components.
Application Range
This asphalt tank semi trailer serves highway construction, airport runway paving, parking lot surfacing, and sports field projects. Large-scale road construction and maintenance projects benefit from the high single-trip capacity, which reduces the number of tanker trips per day. Modern environmental design reduces asphalt leakage and emissions to meet current regulations. Contact us for a quote tailored to your paving project requirements.
Volume: About 45,000 liters
Tare Weight: 10,300 kg
Tank Body: 5mm Q345 carbon steel
Front/Rear End Plate: 6mm Q345 carbon steel
Swash Plate: 4mm Q345 carbon steel
Heating System: Burner, circulating pump, insulation layer
Discharge: Self-flow, pump pressure, pump tank filling
车桥配置: 4 axles