Heavy Leading Company Limited is one of the most reliable manufacturers and suppliers of lpg tank trailer in China. If you're going to wholesale bulk durable lpg tank trailer made in China, welcome to get quotation from our factory. All customized products are with high quality and low price.
Product Description
I'll start with something we've all seen go wrong out there. When you're hauling LPG, there's zero room for mistakes. A leaky valve, a faulty weld, or a trailer that can't handle pressure can shut down your whole operation. That's why we build our LPG tank trailer the way we do-safety first, no compromises. When you choose our trailer, you're choosing safety and peace of mind.
Full Technical Specifications
|
Parameter |
Details |
|
Model |
3-axle LPG tank trailer |
|
Capacity |
40,000–60,000 liters |
|
Tank Material |
High-grade pressure vessel steel (Q345R) |
|
Design Pressure |
1.77 MPa (257 psi) |
|
Tank Thickness |
10–12 mm (body), 12–14 mm (heads) |
|
Valves & Fittings |
Standard LPG valve package, emergency shut-off, pressure relief |
|
Axles |
13-ton heavy-duty axles (BPW/FUWA optional) |
|
Suspension |
Heavy-duty leaf spring suspension |
|
Tires |
12R22.5 radial tires |
|
Rated Payload |
25–30 tons |
|
King Pin |
2-inch / 3.5-inch optional |
|
Landing Gear |
Heavy-duty mechanical landing gear |
|
Paint |
Anti-corrosion primer + chemical-resistant topcoat |
Common Issues & Quick Fixes

Even the best trailers need routine care. Here's how to handle the most common problems:
1. Slow or leaking valves: Usually caused by debris buildup or worn seals. Inspect and clean valves regularly, and replace seals if you notice leaks.
2. Pressure gauge inaccuracies: Calibrate gauges periodically to ensure they read correctly. Faulty gauges can lead to unsafe operating conditions.
3. Uneven tire wear: This is often due to misaligned axles. Have the axles checked and aligned to prevent uneven wear.
4. Corrosion on the tank or chassis: Keep the trailer clean, especially under the tank and around fittings. Touch up paint chips to prevent rust.
Our Factory

Common Customer Questions
Q: Is this trailer certified for LPG transport in my country?
A: Yes. We build every LPG tank trailer to meet international standards, and we provide full certification and test reports with each unit. We can also modify the design to meet specific regional requirements.
Q: Can you customize the capacity or fittings?
A: Absolutely. We offer different tank capacities, valve packages, and fitting configurations to match your local regulations and operational needs.
Q: What kind of support do you offer after delivery?
A: We provide 24/7 technical support and maintain a global spare parts network. We can help you troubleshoot issues or ship replacement parts quickly.
Q: How is the trailer prepared for export?
A: Every trailer is treated with anti-rust oil, and sensitive fittings are protected. We handle all documentation, including export certificates and safety reports, to ensure smooth customs clearance.
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