| Tipo de parámetro | Parameter |
| Product specifications | 27 cubic low-temperature liquid transport tanker (natural gas) |
| Dimensiones del vehículo (longitud, anchura, altura) | 11890× 2520×3720 mm |
| Calidad total | 30195 kg |
| peso en vacío | 19715 kg |
| Maximum allowable filling capacity | 10350 kg |
| Driver and passenger quality | 130 kg |
| Axle load distribution at full load | The first two axes | 6236/6714 kg |
| | Rear two axes | 17245 kg |
| Número de ejes | Three axes |
| distancia entre ejes | 1800/4575/1400 mm |
| Modelo de neumático | 295/80R22.5，12R22.5 |
| Roll stability angle at full load | 28.8 ° (Static) |
| sistema de frenado | Disc type air chamber with automatic brake clearance adjustment device, device testing brake pipeline interface connector. Electronic brake system EBS with ABS |
| Frame | Double layered frame, width 850mm |
| Sistema de suspensión | 3/3/-/-(Rear 2-axle air suspension) |
| Front suspension/rear suspension mm | 1430/2685 |
| Approach angle/departure angle ° | 19/10 |
| Design speed limit | turn a corner | ≤ 20km/h |
| | Flat road surface | ≤ 80km/h |
| Design service life | 10 years |
| Parámetros del depósito | volumen | Geometry/Effective：27/24.3m3 |
| | textura del material | Horizontal/vertical, double-layer cylindrical vacuum powder insulation structure |
| | Material of inner tank wall | 9Ni steel or aluminum alloy (low temperature resistance) |
| | Outer tank wall material | Prestressed reinforced concrete or stainless steel |
| | Adiabatic estructura | Double layered wall structure, filled with insulation material in the middle |
| Design pressure | Content container：1.0 MPa ，Shell：-0.1 MPa |
| Design temperature | Content container：-122 ℃ ，Shell：50 ℃ |
| working pressure | Content container：0.94 MPa ，Shell：-0.1 MPa |
| working temperature | Content container：-162～-123 ℃ ，Shell：normal atmospheric temperature |
| Medium (natural gas) | characteristic | Flammable and explosive |
| | density | 426kg/m3 |
| Minimum Design Metal Temperature | Content container：-196 ℃ ，Shell：-40 ℃ |
| Main materials of pressure bearing components | Content container：S30408（RP1.0) ，Shell：16MnDR/Q345R |
| Leakage test | Content container：Air tightness1.0MPa（Whole vehicle） ，Shell：Helium mass spectrometry leak detection |
| Air pressure test | Before vacuum | 1.27MPa |
| | After vacuum | 1.17MPa |
| Vacuum interlayer leakage rate | ≤ 5× 10-9 Pa·m3/s |
| Vacuum interlayer leakage rate | ≤ 1×10-6Pa.m3/s(Interlayer) |
| Gas displacement | Nitrogen replacement |
| Factory sealing vacuum degree | ≤ 8.0×10-2Pa |
| Static evaporation rate%d | ≤ 0.30（LN2） |
| Corrosion allowance | 0 mm |
| Design vacuum life | 5 years |
| Liquid level meter | model | NDL-5-(0-15KPa) |
| | type | Combination differential pressure gauge |
| | Nominal pressure | 2.5 MPa |
| | Scope of testing | 0-15 KPa |
| | accuracy | Level 2.5 |
| Pressure gauge | Dial diameter | Φ100 mm |
| | Nominal pressure | 2.5 MPa |
| | Scope of testing | 0～2.5 MPa |
| | accuracy | Level 1.6 |
| Safety valve | model | DA22F-40P |
| | type | Fully open type |
| | Nominal pressure | 4.0 MPa |
| | Set pressure main/auxiliary | 1.1/1.15 MPa |
| | Return pressure main/auxiliary | 0.99/1.04 MPa |
| | Valve seat throat diameter | 17 mm |
| Loading and unloading device | Connector Type | flange |
| | Nominal diameter | DN50 |
| Emergency shut-off device (gas/liquid phase) | model | DJ661F-40P |
| | type | External |
| | Nominal pressure | 4.0 MPa |
| | Nominal diameter | DN50 |
| | Operation method | Pneumatic |
| | Closing time | ＜10 s |
| | Melting temperature | 70± 5 ℃ |
| Vacuum valve | ZK-50-2 |
| Low temperature check valve | DH61F-40P DN50 |
| Low temperature shut-off valve | DJ61F-40P DN10/DJ61F-40P DN32/DJ61F-40P DN50 |
| Low temperature emergency shut-off valve | DJ661F-40P DN32/DJ661F-40P DN50 |
| 1/8 “vacuum gauge valve | DV-6R |
