Rescue hovercrafts are widely used in countries such as the United States, the United Kingdom, and Russia, and are essential main rescue equipment for every firefighting, flood control, and rescue department. In recent years, China has kept pace with international advanced rescue trends. Firefighting, armed police, and water conservancy departments in Shijiazhuang, Nanning, Shenyang, Hunan, Chongqing, Fuzhou, Hong Kong, Harbin, Xiamen, Tangshan, and the Yellow River Commission have introduced the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercrafts from Hebei Wuxing Power Equipment Co., Ltd. These have played a significant role in emergency rescue and disaster relief operations.

Hebei Wuxing Power Equipment Co., Ltd.'s "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft operate in an amphibious manner, hovering and speeding through the air. Equipped with an aviation engine, it reaches a maximum speed of 80 km/h and can overcome obstacles up to 23 cm high. It is capable of moving forward, reversing, hovering, drifting, braking, making 180-degree turns on the spot, and rotating 360 degrees. It is currently the most technologically advanced and high-performance flood control, emergency rescue, and disaster relief hovercraft in China's rescue industry, making it highly suitable for various complex rescue environments such as water surfaces, beaches, mudflats, swamps, streets, and alleys.

II. Working Principle of Hebei Wuxing Power Equipment Co., Ltd.'s "Tyrannosaurus" Hovercraft (Amphibious Hovercraft) and Flood Control and Disaster Relief Hovercraft

A hovercraft uses high-pressure air to create a cushion between the hull and the water (or ground), lifting the hull above the water (or ground) to achieve high-speed travel. Depending on the size of the hovercraft, the hull can be elevated 23 cm to over 2 meters above the water (or ground). Therefore, a hovercraft is neither a boat nor a vehicle but an "ultra-low-altitude aircraft." Hovercrafts possess three major advantages: amphibious capability, high speed, and flexibility. They can operate or land on various surfaces year-round, including rivers, lakes, oceans, ice, land, streets, swamps, beaches, snow, grasslands, hills, deserts, gravel, wetlands, mudflats, rapids, minefields, and areas overgrown with reeds, shrubs, and low trees.

III. Advantages of Hebei Wuxing Power Equipment Co., Ltd.'s "Tyrannosaurus" Hovercraft (Amphibious Hovercraft) and Flood Control and Disaster Relief Hovercraft in Rescue and Emergency Operations

1. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft enable timely and rapid flood situation inspections: Floods often occur across vast areas and are accompanied by severe weather such as strong winds and heavy rain, with rapid water flow causing transportation disruptions and communication failures. Therefore, timely and rapid inspection of flood conditions is a top priority. Under adverse conditions, conventional vehicles and boats cannot pass. However, hovercrafts are not limited by terrain and can hover over water, ground, shallow waters, and swamps at speeds of 60-100 km/h, allowing for timely, rapid, and comprehensive assessment of flood situations, which facilitates the implementation of disaster relief efforts.

2. Hebei Wuxing Power Equipment Co., Ltd.'s "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft offer greater advantages over conventional assault boats and rubber dinghies in flood control, emergency rescue, and disaster relief:

Although conventional assault boats and rubber dinghies can transport supplies and personnel and play a significant role in disaster relief, they cannot navigate when water flow is rapid or river conditions are unclear, or when floods and heavy rain submerge streets and alleys. They are also unable to operate in non-navigable areas. While small boats like rubber dinghies and assault boats can approach targets and play a role in rescue operations, they are highly unsafe in rapids, cannot move against the current, and cannot perform rescues in streets and alleys. In contrast, the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft, with their hovering capability, can fly over any complex terrain, water surfaces, streets, and alleys. Additionally, these hovercrafts have immense buoyancy and will never capsize, ensuring the safety of both rescuers and those being rescued.

3. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft can access areas where vehicles, boats, or helicopters cannot enter to perform rescues:

After a disaster occurs, using the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft to carry out rapid and safe search and rescue missions is the only effective rescue solution. Because these hovercrafts safely hover 0.25-2 meters above water or ground, rescuers can travel in them under extremely adverse conditions to areas, streets, communities, and alleys that are inaccessible to vehicles, boats, or helicopters. They can overcome obstacles and carry out emergency rescue and disaster relief operations at the fastest speed to evacuate people. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft are equipped with rescue platforms and handrails, allowing rescuers to quickly approach those in need or objects, facilitating convenient and safe rescue operations.

4. During urban waterlogging, the "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft can travel along submerged streets to perform emergency rescue and disaster relief:

When floods occur suddenly, and rivers break through dams and residential areas, it is nearly impossible for assault boats and rubber dinghies to navigate along submerged streets (due to underwater obstacles such as walls, fallen trees, submerged walls, and vehicles) as this would damage the boats' propellers. In contrast, hovercrafts are entirely unaffected by underwater obstacles and can reach the scene at the fastest speed to rescue people and transport supplies.

5. The "Tyrannosaurus" hovercraft (amphibious hovercraft) and flood control and disaster relief hovercraft can serve as mobile medical clinics in disaster areas:

In some of the most remote and inaccessible disaster areas, hovercrafts can provide clean, safe, and spacious cabins equipped with complete medical facilities to meet the medical needs of the disaster area, forming an ideal mobile medical clinic.

Hebei Wuxing Power Equipment Co., Ltd.'s "Tyrannosaurus" Hovercraft—The "Special Forces" of Flood Control, Emergency Rescue, and Disaster Relief