Sleeper bus | Sleeper coach | Mobile accommodation vehicle
The Sleeper Bus, also referred to as a Sleeper Coach or Mobile Accommodation Vehicle, is an advanced field accommodation solution designed to provide essential living facilities for rescue teams, emergency responders, and personnel operating in remote areas. This specialized vehicle combines mobility, comfort, and efficiency, enabling up to 24 individuals to rest, dine, shower, and maintain hygiene in challenging outdoor environments.
The vehicle is constructed on a HOWO 4×2 heavy-duty chassis and features an expandable body structure, meeting and rest areas, shower room, toilet, and equipment zone. Its design adheres to QC/T453-2002 (Van-type Transport Vehicle Standard) and GB7258-2017 (Safety Technical Conditions for Motor Vehicle Operation), ensuring compliance with stringent performance and safety regulations.
By integrating modular design principles and using premium-grade insulation materials, the Mobile Accommodation Vehicle guarantees reliability, convenience, and safety for extended field missions.



| Category | Description |
|---|---|
| Overall Dimensions | Length × Width × Height: 10730/10330 × 2550 × 3980 mm |
| Gross Vehicle Weight | 16,000 kg |
| Curb Weight | 15,805 / 15,870 kg |
| Chassis | HOWO 4×2 |
| Wheelbase | 5800 mm / 5600 mm |
| Engine Power | 257 kW |
| Emission Standard | China National VI |
| Top Speed | 101 km/h (electronically limited) |
| Brake System | Dual-circuit pneumatic brake with ABS |
Expandable Body Design: The vehicle’s insulated composite panel body can extend on both sides, providing additional interior space for multiple functional zones.
Accommodation Capacity: Equipped with 12 folding bunk beds (24 sleeping positions) for team rest and recovery.
Integrated Living Facilities: Includes a meeting area, sleeping section, toilet, shower room, kitchen utilities, and storage space.
Comfort Features: E0-grade eco-friendly interior panels, air conditioning, LED lighting, and a 50-inch LCD TV for entertainment and briefings.
Independent Power Supply: Features a silent diesel generator, dual power switch system, and charging inverter for seamless operation.
Water Supply System: Stainless-steel 500L heated clean water tank and 200L wastewater tank, supported by a high-performance water pump.
Safety and Communication: Integrated 360° driving recorder, emergency warning lights, anti-lightning grounding system, and onboard radio for secure communication.
| System | Component | Specification | Quantity |
|---|---|---|---|
| Chassis | HOWO Model | ZZ5187XXYN711GF1 | 1 |
| Body Structure | Expandable Side Panels | Composite insulated panels | — |
| Ventilation | Skylights | 2 units | 2 |
| Beds | Folding Bunk Beds | 12 sets × 2 layers | 24 |
| Entertainment | LCD TV | 50 inches | 1 |
| Power System | Generator | Silent diesel type | 1 |
| Inverter | Charging + Inverter Unit | 2 kW | 1 |
| Air Conditioning | HVAC | 2 HP unit | 1 |
| Battery Pack | Lithium Batteries | 200 Ah | 2 |
| Water System | Fresh Water Tank | 500 L (with heating) | 1 |
| Wastewater Tank | Stainless Steel | 200 L | 1 |
Field-Ready Mobility: Designed for fast deployment in remote, rugged, and disaster-stricken areas.
Complete Living Solution: Provides sleeping, showering, meeting, and dining facilities within one unit.
High Capacity: Accommodates 24 people comfortably.
Energy Independence: Operates with an onboard generator and external power connectivity.
Ergonomic Interior: Spacious, modular design for optimized space utilization.
Enhanced Safety: ABS braking system, anti-lightning protection, and emergency warning lights.
Disaster Relief Operations
Provides essential rest and hygiene facilities for rescue teams during flood, earthquake, or wildfire responses.
Military and Defense Camps
Offers a secure and comfortable environment for soldiers during long-term deployments.
Construction and Industrial Projects
Ideal for remote infrastructure projects and mining operations requiring temporary accommodation.
Large-Scale Events
Supports staff housing during festivals, sporting events, and film production in isolated locations.
Medical and Epidemic Response
Ensures safe accommodation for medical teams in quarantine or emergency healthcare zones.
Proven Design: Built according to international standards for safety and comfort.
Durable Materials: Resistant to harsh weather conditions and heavy-duty usage.
Customizable Options: Tailor the interior layout, power systems, and capacity based on operational requirements.
Full Service Support: Includes training, maintenance, and spare parts supply for long-term reliability.

An Emergency Catering Vehicle is primarily used to provide food services in remote or emergency situations where traditional kitchens are not available, such as during disaster relief, military operations, or outdoor events.
Depending on the configuration, the vehicle can serve between 500 to 3,000 meals per day.
Yes, it comes with an integrated generator that powers all cooking and refrigeration systems, allowing full independence from external electricity sources.
Absolutely. The vehicle is equipped with stainless steel interiors, sterilization equipment, and handwashing stations to meet international hygiene standards.
Yes, the layout and equipment can be tailored to suit different requirements, including additional storage, extra cooking appliances, or specific cultural food preparation needs.

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