In the specialized field of liquefied petroleum gas (LPG) logistics, the margin for error is zero. Our Tri Axle LPG Semi Trailer is precision-engineered to meet the rigorous demands of this industry, offering a powerful combination of high payload capacity, uncompromising safety, and long-term operational durability. Designed for the safe transportation of propane, butane, and other petrochemical gasses, this trailer is built to optimize your fleet’s performance.
Optimized Payload and Volumetric Capacity
To maximize profitability, you need to move more product in fewer trips. Our LPG semi-trailer is designed with volumetric efficiency as a priority. With capacities ranging from 30m³ to over 60m³ and a robust payload capacity reaching up to 52 tons, it significantly reduces the cost per mile. The tank is manufactured from high-strength, pressure-vessel steel, with thicknesses precisely calculated to withstand demanding working pressures of up to 2.2 MPa or higher, ensuring structural integrity throughout its service life.
Integrated Safety Systems
Transporting pressurized liquid requires a fortress-like approach to safety. The trailer is equipped with multiple layers of protection to secure both the driver and the cargo. Internal anti-wave baffles stabilize the liquid, mitigating the dangerous dynamic forces that occur during braking or cornering. An advanced emergency shut-off system, featuring internal safety valves and remote control mechanisms, instantly secures the tank in the event of a hose rupture or operational emergency. Furthermore, comprehensive pressure relief valves prevent over-pressurization, while explosion-proof electrical systems and anti-static grounding tapes ensure safe operation in all environments.
Tri Axle LPG Semi Trailer Specifications
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Tank Body |
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Volume |
42000 liters |
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Dimension |
11600mm*2500mm*3550mm |
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Shape |
Round |
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Tanker Body thickness |
5mm/Q345B Carbon steel |
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End Plate thickness |
6mm/Q345B Carbon steel |
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Wave plate |
5mm/Q345B Carbon steel |
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Tare weight |
About 10T |
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Chassis |
|
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Main Beams |
Q345 carbon steel material |
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Axle |
3 axles |
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Landing Gear |
SAF Holland 25T |
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King Pin |
2.00 or 3.5 inch bolt-in king pin |
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Suspension |
Mechanical suspension |
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Leaf Spring |
90mm(W)*16mm(T)*10 pcs |
Superior Running Gear and Construction
Built for the long haul, the chassis and running gear are designed for stability. The tri-axle configuration, paired with heavy-duty mechanical or optional air suspension from leading brands like BPW or FUWA, provides excellent weight distribution and a smooth ride, reducing stress on both the tank and the road. The braking system features ABS for enhanced control, even under full-load conditions. High-grade JOST landing gear and turntables are standard, ensuring durability during frequent coupling and uncoupling.
Tailored for Your Operation
We understand that different markets have different requirements. This LPG trailer can be customized to meet a wide array of international standards, including ASME, ADR, and DOT. From valve configurations and discharge systems (pneumatic or hydraulic) to multi-compartment tanks for versatile loads, the trailer is adapted to your specific workflow.
Conclusion
The Tri Axle LPG Semi Trailer is an investment in safety, efficiency, and reliability. It is a mobile solution designed to handle the most valuable assets with the care they demand. Contact us today to discuss your specific capacity and configuration needs.




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