The Hongyu modular campervan is designed based on the high-end chassis of Dongfeng Tianjin VR, specially for use in mining, infrastructure, and emergency rescue. It meets the ISO 17712:2013 temporary housing standards and supports the rapid deployment of accommodation for 20 people. It has been successfully applied in African mining areas and Central Asian oil and gas fields in extreme environments.
** Three Major Breakthroughs**
1. **Military-grade Durability**
- The body uses a sandwich composite structure (2mm galvanized plate + 50mm polyurethane insulation layer + fiberglass plate), with a wind resistance of ≥12 Beaufort scale levels.
- The chassis has been specially reinforced by Hongyu (increasing the beam thickness to 8mm), suitable for continuous operations on unpaved roads.
2. **Intelligent Ecosystem**
-Integrated photovoltaic power supply (optional 6kW solar panels) + dual water tanks (400L freshwater + 200L greywater).
- Nordic-style thermal management: Maintain a constant temperature of 18-26℃ in environments ranging from - 30℃ to 50℃ (diesel-fired heating + roof-mounted air-conditioning).
3. **User-friendly Space**
- Patented folding structure: The area expands by 160% after unfolding (a single box can reach 28㎡).
- Modular combination: Support the quick connection of medical and kitchen modules, certified by the SAE J1100 standard.
| Category | Standard configuration | Optional upgrade |
| Chassis system | Dongfeng Tianjin VR (China VI/Euro VI) | Right-hand drive/Desert cooling package |
| Power parameters | 320 horsepower, maximum torque 1,300N·m | Hybrid power system (+200km pure-electric range) |
| Living capacity | Standard layout for 8 people (6 bunks + 2 folding beds) | High-density layout for 12 people/VIP single suite |
| Power system | 24V/300Ah lithium battery + 3kW silent generator | 48V system/auxiliary power supply by fuel cell |
| Bathroom configuration | Separation of dry and wet zones in the bathroom + 80L water heater | Waterless toilet/Ultrasonic shower system |
| Safety standard | Comply with EN 1647 RV safety certification | Bulletproof armor (BR4 level) |
**Mineral exploitation**: 15-year service life in mining areas, dust-proof grade IP54.
**Belt and Road projects**: Support standard shipping container sizes (20/40 feet).
**Disaster relief**: Can be quickly unfolded within 30 minutes, equipped with interfaces to emergency communication relay stations.
