Product Overview
This lightweight aluminum alloy tank semi-trailer is specifically designed for the cross-border transport of cryogenic liquids including liquefied natural gas (LNG), compressed natural gas (CNG), liquid oxygen (LOX), and liquid nitrogen (LIN). Manufactured with high-strength aluminum alloy construction, this semi-trailer offers significant weight reduction compared to traditional steel tankers, enabling higher payload capacity and improved fuel efficiency.
The trailer features a 40,000 kg gross vehicle weight with a 40-ton effective payload capacity. Its compact dimensions of 13,360 × 2,540 × 4,000 mm and optimized wheelbase of 7,090 + 1,310 + 1,310 mm provide excellent stability and maneuverability for long-haul international transport operations.

Key Specifications
| Parameter | Value |
|---|---|
| Type | Semi-trailer |
| Category | General-purpose towing semi-trailer |
| Loading weight | 40,000 kg |
| Effective payload | 40 tons |
| Overall dimensions (L×W×H) | 13,360 × 2,540 × 4,000 mm |
| Saddle load capacity | 16,000 kg |
| Saddle height | 1,280 mm |
| Tire quantity | 12 pcs |
| Front overhang radius | -1,800 mm |
| Wheelbase | 7,090 + 1,310 + 1,310 mm |
| Maximum speed | 100 km/h |
| Model | YHG11-17 |
Cargo Dimensions
| Parameter | Value |
|---|---|
| Length | 25,000 mm |
| Width | 1,250 mm |
| Height | 2,350 mm |
| Volume | 73,437,500,000 cm³ |
| Weight | 40,000 g |
Key Features
Lightweight Aluminum Alloy Construction
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High-strength aluminum alloy tank body significantly reduces curb weight
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Enables higher payload capacity compared to traditional carbon steel tankers
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Improved fuel economy and lower operational costs
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Excellent corrosion resistance for cryogenic service
Cryogenic Service Capability
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Suitable for LNG, CNG, LOX, and LIN transport
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Designed for extreme low-temperature service
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Reliable insulation system maintains product integrity during transit
Cross-Border Transport Optimized
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Dimensions optimized for international shipping routes
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Compliant with cross-border transport regulations
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Suitable for hazardous material transport
High-Performance Running Gear
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12 tires for enhanced load distribution and stability
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Optimized wheelbase for improved maneuverability
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Maximum speed of 100 km/h for efficient long-haul operations


Applications
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LNG transport from terminals to distribution centers
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Liquid oxygen and liquid nitrogen supply for industrial and medical use
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Cross-border cryogenic liquid logistics
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CNG transport for energy distribution
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Hazardous material transport operations

Frequently Asked Questions (FAQ)
Q1: What type of tank is this semi-trailer?
A: This is a lightweight aluminum alloy tank semi-trailer designed for cryogenic liquids including LNG, CNG, LOX, and LIN.
Q2: What is the effective payload capacity?
A: The effective payload is 40 tons with a 40,000 kg loading weight.
Q3: What are the overall dimensions?
A: The overall dimensions are 13,360 × 2,540 × 4,000 mm (L×W×H).
Q4: How many tires does it use?
A: The trailer is equipped with 12 tires.
Q5: What is the wheelbase configuration?
A: The wheelbase is 7,090 + 1,310 + 1,310 mm









