Mobile Gas Truck

The mobile gas refueling vehicle, also referred to as a mobile gas truck, is an innovative mobile fuel supply device that integrates the traditional gas station's process flow with an intelligent control system onto a vehicle chassis. Through the coordinated operation of an efficient pipeline network, precise pumping equipment, and dedicated gas filling guns, this device can safely transfer gaseous fuel from the on-board storage tank to the fuel storage systems of gas-powered vehicles or other equipment. This design endows the mobile gas refueling vehicle with a unique mobility advantage, enabling it to break through the time and space limitations of fixed gas stations and provide flexible and convenient fuel supply services for various gas-powered equipment, thus effectively solving the problem of insufficient coverage of traditional gas supply facilities.

Structural Composition

LNG Mobile Gas Refueling Vehicle: The main equipment includes LNG storage tanks, LNG cryogenic pumps, LNG pressure-regulating vaporizers, LNG refueling systems, motors, and enclosures. All equipment is installed in the enclosure at the rear of the vehicle, along with pipeline systems, control systems, and supporting facilities.

The mobile liquefied petroleum gas (LPG) refueling vehicle, a typical type of mobile gas truck, as a specialized fuel supply equipment, consists of the following core components: a high-pressure liquefied petroleum gas storage tank, a hydraulic drive pump, a precise flow measurement device, a flexible refueling hose, and multiple safety protection systems (including an emergency shut-off valve and a safety pressure relief valve). Among these components, the main body of the storage tank is made of high-strength alloy steel (e.g., Q345R special steel for pressure vessels) and manufactured through strict welding processes and stress tests. This ensures excellent deformation resistance and corrosion resistance under high-pressure conditions, providing a reliable guarantee for the safe storage and transportation of liquefied petroleum gas.

Vehicle Parameters

Tank Capacity Parameters

Standard Volume Specifications: 5 m³, 10 m³, 34.5 m³ (suitable for various operating scenarios)

Effective Load Range: 2–14 tons (dynamically adjusted based on medium density and safety factors)

Chassis Configuration Options

Compatible Chassis Brands: Dongfeng Commercial Vehicles, FAW Jiefang, China National Heavy Duty Truck, and other major second-class chassis suppliers

Chassis Type: Special-purpose vehicle chassis (compliant with the GB 7258 Motor Vehicle Safety Technical Specifications)

Vehicle Dimensions & Weight Characteristics

Typical Vehicle Parameters (taking the 10 m³/5-ton model as an example):

Overall Dimensions: 7,600 mm (length) × 2,230 mm (width) × 2,810 mm (height)

Curb Weight: 7,500 kg (including standard equipment)

Wheelbase Configuration: Matched within the range of 3,800–4,500 mm based on the chassis model

Power Performance Indicators

Engine Power Range: 95–290 hp (covering light to heavy load operating conditions)

Power Matching Principle: Power range adapted in accordance with the GB/T 15089 Vehicle Classification Standard

Driving Performance Specifications

Maximum Designed Speed: 80–100 km/h (compliant with road transportation safety regulations)

Brake System: Standard-equipped with ABS + ASR active safety devices

Applicable Scenarios

Supplementing fuel for single-fuel LNG or LPG vehicles during transportation.

Solving fuel supply problems for large logistics fleets during their journeys.

Replacing gas stations during maintenance to ensure normal gas supply.

Meeting the initial refueling demands in small and medium-sized cities prior to the construction of fixed stations.

Providing refueling services for gas-fueled vehicles in areas without fixed gas stations or in co-construction models with urban gas stations.

Meeting the emergency, temporary, and maintenance support refueling needs of vehicles.

Advantages and Features

Cross-Regional Mobility Capability

Featuring a modular vehicle design, this equipment overcomes the geographical limitations imposed by fixed refueling stations.

It can be flexibly deployed nationwide within 72 hours (in compliance with the GB 7258 Motor Vehicle Safety Technical Specifications).

It is particularly suited for access-restricted scenarios such as industrial parks and construction sites.

Economic Advantages

Investment costs are reduced by 60%–75% compared to fixed refueling stations (costs include land acquisition and infrastructure construction expenses).

No need to construct supporting facilities such as underground pipelines and fire water tanks.

It complies with the streamlined approval requirements specified in the Safety Supervision Measures for Hazardous Chemical Construction Projects.

Emergency Response Efficiency

The average response time from receiving an alarm to on-site gas supply provision is ≤ 2 hours (including transportation and preparation time).

Equipped with an intelligent dispatching system that supports real-time GPS positioning and route optimization.

Safety Assurance

Equipped with multiple safety devices, such as emergency shut-off valves, safety valves, pressure gauges, and liquid level gauges, which can monitor and control parameters such as tank pressure and liquid level in real time, ensuring the safety and reliability of the refueling process.

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