Detailed Description 

The ZW Group LPG Gas Tanker Semi Trailer is a 3-axle, heavy-duty solution engineered specifically for the safe, efficient transport of liquefied gases. Built on a robust Q345B main beam chassis and fitted with a 42,000-liter Q235B carbon steel tank, this trailer balances capacity, structural integrity and serviceability. It is suitable for transporting propane, butane, propylene, dimethyl ether, liquid ammonia, methylamine, acetaldehyde and similar liquefied gases requiring specialized handling.

Features

• Flexible compartment options (1–7) to match load balancing and regulatory needs.

• High-capacity 42,000 L tank fabricated from Q235B carbon steel for reliable containment.

• WABCO braking system paired with 3 axles (13T/16T) for controlled stopping under full load.

• Choice of mechanical or air suspension; recommended air suspension for improved ride and stability when hauling dangerous goods.

• Jost two-speed landing gear for dependable parking and coupling operations.

• Multiple discharge options: two 4” rubber hoses (6 m each) for efficient loading/unloading.

Customizable Options

• Manhole placement: top or rear head (manhole handrail style selectable).

• Liquid level gauge: exposed or sunk installation.

• Toolbox and valve box style, size and color tailored to customer requirements.

• Optional cylindrical flexible tube case on top of the tire guard and selectable tire frame positions (rear and lower middle).

• Axle rating choices (13T/16T) and suspension type to match fleet needs and road conditions.

  
  

Performance & Operational Benefits

1. Operational efficiency: Large tank volume and multiple compartments maximize payload flexibility and reduce the number of trips required for bulk deliveries.

2. Durability: Heavy-duty materials (Q235B tank, Q345B beams, T700 rear protection) minimize downtime and extend service life under typical commercial use.

3. Serviceability:Bolt-connected side protection and accessible valve boxes simplify maintenance and inspection routines.

4. Versatility:Configurable fittings and discharge equipment support diverse loading/unloading environments and cargo types, including propane and butane transport.

Typical Applications 

This 3 Axle LPG Tanker Trailer is designed for companies involved in bulk distribution of liquefied gases: LPG distributors, industrial gas suppliers, petrochemical plants, and logistics operators serving construction, hospitality, and retail sectors. It is particularly well-suited for fleets that require a robust, compliant vehicle for transporting propane, butane and other liquefied gases across long distances or between terminals.

Recommended Tractor 

For safe operation, pair the semi-trailer with a tractor suitable for hauling dangerous goods and equipped to manage the trailer’s axle and payload ratings. Air suspension is recommended where road conditions or cargo sensitivity demand smoother handling. Operators should follow local hazardous goods regulations and ensure routine inspections of manholes, valves, hoses and protective devices.

Why Choose ZW Group

ZW Group combines practical design choices with flexible configuration options and reliable components—WABCO braking systems, Jost landing gear, and proven steel fabrication—to deliver a competitively engineered LPG Gas Tanker Semi Trailer. With a typical lead time of 20–30 days and a monthly production capacity of 300 sets, ZW can support both single-unit purchases and fleet-level deployments with consistent quality control.

Contact 

To specify your 3 Axle LPG Tanker Trailer configuration or request a quotation, contact ZW Group with your compartment, suspension and accessory preferences. Our team will help match the trailer to your operational needs and regulatory environment.

Product Specifications