Hunan Wasom Emergency Equipment Co., Ltd._Portable High-Flow Drainage Pump System_Emergency Drainage Rescue Equipment Manufacturer
Product solution

Product solution

High-Flow Portable Pumps

Core submersible pump modules weigh under 35 kg — easily deployable by hand. Single rescue vehicle achieves up to 6,400 m³/h drainage capacity.
High-Flow Portable Pumps

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Proprietary R&D & IP

Holding 7 invention patents, 68 utility model patents, and 6 software copyrights. R&D investment reached ¥12.39 million in 2024. Active contributor to multiple industry standards.
Proprietary R&D & IP

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Battle-Proven in Major Disasters

Deployed across China in numerous flood rescue operations. In a single major disaster, over 180 units were committed, with cumulative drainage exceeding 90 million m³.
Battle-Proven in Major Disasters

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5040 High-Flow Rescue

5040 High-Flow Rescue

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The 5040 high flow drainage rescue vehicle is a model developed by Huaxun Emergency for small-scale and motorized drainage rescue scenarios. It adopts the Foton brand BJ1045V9JB3-55 second-class chassis produced by Beiqi Foton Motor Co., Ltd., which meets the National VI emission standards. The overall appearance of the vehicle is compact (with a length of only 5020mm), and the total weight is controlled within 4.5 tons. This vehicle is mainly used for emergency power supply and drainage operations during emergency rescue. Special equipment such as generator sets, power cabinets, and water pumps are installed in the carriage. Vehicles have outstanding advantages such as compact size, maneuverability, and easy driving, making them ideal equipment for emergency drainage in complex scenarios such as narrow urban roads, old residential areas, and underground garages.
5050 High-Flow Rescue

5050 High-Flow Rescue

The 5050 high flow drainage rescue vehicle is the main model of Huaxun Emergency for large-scale drainage rescue tasks. It adopts the chassis of Heavy Duty Truck HOWO (ZZ1167K561DF1) and meets the National VI emission standards. The total weight of the vehicle is 14700kg, and the curb weight is 14505kg. The vehicle is a flexible combination of chassis, generator set, control cabinet, and large flow portable submersible electric pump and other supporting systems, forming an integrated specialized operation vehicle. This vehicle is used for emergency rescue drainage operations and emergency power supply, and is a specialized operation vehicle. The vehicle is equipped with a hydraulic pump device, which can save storage space and facilitate quick and easy access to the water pump; Configure a lounge (bunk beds, independent air conditioning) and storage compartment to meet the needs of long-term continuous operations. The top of the carriage is closed and cannot be opened.
5070 High-Flow Rescue

5070 High-Flow Rescue

≥2400 m³/h

The 5070 high flow drainage rescue vehicle is the main model of Huaxun Emergency for medium-sized drainage rescue tasks. It adopts the Qingling Isuzu chassis and meets the National VI emission standards. The vehicle displacement is ≥ 2400m ³/h. The vehicle integrates functions such as high flow drainage and emergency power supply, and is suitable for various scenarios such as urban waterlogging, municipal engineering, flood prevention and drought resistance. In June 2024, the Huaxun 2400 emergency vehicle completed a drainage of 30000 cubic meters in the Nanfeng Port area of Yuelu District, Changsha, effectively solving the local water accumulation hazard.
5080 High-Flow Rescue

5080 High-Flow Rescue

4000 m³/h

The 5080 high flow drainage and emergency rescue vehicle is a classic main model of Huaxun Emergency, and is praised by the industry as the "single king" in the domestic emergency rescue field. The car adopts a heavy-duty chassis and meets the National VI emission standards. The vehicle has a displacement of 4000m ³/h. Equipped with 8 portable high flow submersible electric pumps, a standard swimming pool (approximately 2500 cubic meters) can be emptied within 20 minutes. The vehicle integrates multiple functions such as high flow drainage, emergency lighting, and emergency power supply, and can be applied to emergency drainage scenarios such as urban and rural flood control and drainage, fire water intake, and subway tunnels.
5170 fire rescue vehicle

5170 fire rescue vehicle

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The 5170 fire rescue vehicle is the main model developed by Huaxun Emergency for large-scale drainage rescue scenarios. It adopts the heavy-duty truck ZZ5206N501GF1 chassis (with multiple optional configurations) and meets the National VI emission standards. The overall dimensions of the vehicle cover a length of 8570-9620mm, a width of 2500mm, a height of 3400-3850mm, and a total weight of 17000kg. This model is mainly used for emergency drainage operations and is equipped with supporting systems such as diesel generator sets, high flow emergency drainage pumps, and control cabinets. The top of the carriage is closed and cannot be opened. Optional configurations such as hydraulic tailboard and lifting lighting are available. The vehicle has passed the announcement of the Ministry of Industry and Information Technology (Announcement Batch 398) and can be registered in compliance nationwide.
5220 fire rescue vehicle

5220 fire rescue vehicle

The 5220 fire rescue vehicle is a high-end model developed by Huaxun Emergency for ultra large drainage rescue scenarios. It adopts the chassis of Heavy Duty Truck ZZ5256XXYN504GF1 and meets the National VI emission standards. The overall dimensions of the vehicle are 9650-9750mm in length, 2500-2550mm in width, and 3800-3860mm in height, with a total weight of 22000kg. This model is mainly used for emergency drainage operations and is equipped with supporting systems such as control cabinets, water pumps, and generator sets. The top of the carriage is closed and cannot be opened, and the roof is equipped with optional lighting equipment. The vehicle only uses a wheelbase of 5400+1350mm. This model has been announced by the Ministry of Industry and Information Technology and can be registered in compliance nationwide.
5250 fire rescue vehicle

5250 fire rescue vehicle

The 5250 fire rescue vehicle is a model developed by Huaxun Emergency for ultra large drainage rescue and special operation scenarios. After verification, the "XJY5250" announcement model currently corresponds to a concrete pump truck (XJY5250THB), not a drainage emergency vehicle. The announcement models of the Huaxun municipal and fire series drainage and rescue vehicles include XJY5040, XJY5070, XJY5150, XJY5160, XJY5170, XJY5180, XJY5220 and other sequences. If the "XJY5250" drainage rescue vehicle is a new product or the announcement information is still being updated, it is recommended to follow the announcement of the Ministry of Industry and Information Technology and the official release of Huaxun.
Forest fire remote rescue vehicle

Forest fire remote rescue vehicle

4800-6400m³/h

The forest fire remote rescue vehicle is a specialized vehicle developed by Huaxun Emergency for scenarios such as forest fire fighting and remote water supply in the wild. Huaxun Emergency has been specially invited by the Fire Rescue Bureau of the Ministry of Emergency Management to develop a "national brand" multifunctional fire truck, which has been successfully upgraded to a "power generation, lighting, water supply and drainage multifunctional fire truck". This model relies on Huaxun's core portable high flow submersible electric pump technology and has comprehensive functions such as remote water supply, emergency power generation, and emergency lighting. It is suitable for water supply guarantee operations in complex environments such as forest fires and field rescue.
Fangcang fixed pump station

Fangcang fixed pump station

500-5000 m³/h

Fangcang fixed pump station is a modular pump station product developed by Huaxun Emergency for urban fixed drainage pump stations, pipeline pump station upgrades and renovations, flood control and drought resistance fixed support points, and other scenarios. The product adopts a containerized cabin structure, integrating the generator set, control cabinet, high flow submersible pump and other systems into one. It can be fixedly installed in pump stations, rivers, embankments and other places for a long time, and can also be quickly deployed and relocated according to needs. The cabin type fixed pump station has the characteristics of modularity, integration, and intelligence. Compared to traditional concrete pump stations, square cabin pump stations have a shorter construction period, smaller footprint, lower investment costs, and easier maintenance. The product can be customized to meet various special requirements and personalized needs for different scenarios.
Hook arm cabin

Hook arm cabin

2000-4800 m³/h

Hook arm cabin is a modular drainage unit developed by Huaxun Emergency for rapid deployment and flexible allocation of drainage and rescue scenarios. The product adopts a containerized cabin structure, which is integrated with a generator set, control cabinet, portable high flow submersible pump and other systems. It has the characteristics of light weight, fast deployment, large drainage capacity, and strong maneuverability. The hooked arm cabin adopts a hooked arm loading and unloading design, which can be quickly loaded, unloaded, and transported by a hooked arm truck without the need for large lifting equipment to complete deployment. The cabin is equipped with a diesel generator set, which can operate independently without external power supply. It is suitable for various scenarios such as urban waterlogging, flood prevention and rescue, municipal drainage, emergency water supply and drainage, etc. The product can be customized with various special requirements to meet the personalized needs of different emergency scenarios.
HXQW100-45 water pump

HXQW100-45 water pump

100 m³/h

HXQW100-45 is a high head model in the Huaxun portable submersible electric pump series, designed specifically for drainage scenarios that require a large head. The pump has a flow rate of 100m ³/h and a head of 45m, which has outstanding head advantages among similar portable pumps. The product has been applied to government procurement projects such as the upgrading and renovation of emergency power generation vehicles by the Fuzhou Fire Brigade. This pump adopts the portable high flow drainage pump technology independently developed by Huaxun. The weight of a single pump (including motor, filter screen, excluding built-in cable and drainage hose) is ≤ 35kg. The equipment is lightweight, portable, and can be quickly deployed. It is widely used in urban and rural flood control and drainage, remote water supply for firefighting, municipal engineering drainage and other scenarios.
HXQW260-20 water pump

HXQW260-20 water pump

260 m³/h

HXQW260-20 is a balanced model in the Huaxun portable submersible electric pump series, which achieves a good balance between flow rate and head. The pump has a flow rate of 260m ³/h and a head of 20m, suitable for various scenarios such as urban and rural flood control and drainage, municipal drainage, agricultural drought resistance, etc. The product continues the core technological characteristics of lightweight and high flow rate of Huaxun submersible electric pump, with single pump lightweight, fast deployment, and easy operation.
HXQW400-8 water pump

HXQW400-8 water pump

HXQW400-8 is a high flow low head model in the Huaxun portable submersible electric pump series, designed specifically for scenarios that require large displacement and low head requirements. The pump has a flow rate of 400m ³/h, which stands out among products in the same series in terms of flow advantage. It is suitable for large-scale urban waterlogging drainage, rapid drainage of municipal road water accumulation, and other scenarios. The product continues the core technological characteristics of lightweight and high flow of Huaxun submersible electric pump, with a single pump that is lightweight and can be quickly deployed.
HXQW400-30 water pump

HXQW400-30 water pump

400 m³/h

HXQW400-30 is a high flow medium head model in the Huaxun portable submersible electric pump series, which achieves a good balance between flow and head. The pump has a flow rate of 400m ³/h and a head of 30m, possessing both high flow drainage capacity and medium head conveying capacity. The product continues the core technological characteristics of lightweight and high flow of Huaxun submersible electric pump, and is suitable for various scenarios such as urban and rural flood control and drainage, remote water supply for firefighting, and municipal drainage.
HXQW500-10 water pump

HXQW500-10 water pump

HXQW500-10 is a high flow model in the Huaxun portable submersible electric pump series, designed specifically for scenarios that require a large displacement. The pump has a flow rate of 500m ³/h and a discharge capacity of 500 tons per hour. The product continues the core technological characteristics of lightweight and high flow of Huaxun submersible electric pump. The single pump weighs only about 31 kilograms and can complete the layout of equipment and water pipes in 3-5 minutes. Widely applicable to scenarios such as large-scale urban waterlogging drainage and rapid drainage of accumulated water on municipal roads.
HXQW1000-10 water pump

HXQW1000-10 water pump

HXQW1000-10 is the highest flow model in the Huaxun portable submersible electric pump series, which is a concentrated reflection of the company's technical strength. The pump has a flow rate of up to 1000m ³/h (i.e. 1000 tons per hour), which is the highest among products in the same series and suitable for large-scale drainage and emergency rescue scenarios. The product adopts the portable high flow drainage pump technology newly developed by Huaxun, and has achieved a balance breakthrough of 800m ³/h flow rate and 32.9kg ultra light weight by 2025. This pump has the technology to switch between high flow and high head through the exchange of hydraulic components on site.Product Specifications
High traffic emergency trailer

High traffic emergency trailer

500-2000 m³/h

The high flow drainage rescue trailer is a specialized equipment developed by Huaxun Emergency for mobile drainage rescue scenarios. The product adopts a hook arm cabin structure design, which is an integrated drainage unit composed of trailer chassis, generator set, electric control cabinet, and portable high flow submersible electric pump flexibly combined. The total weight of the vehicle is 5000-8500kg, with a power generation of 100-200kW, a displacement of 2000-4800m ³/h, and a lift of 10-50m. The red painted appearance is eye-catching and has high recognition at the rescue site. The product adopts a car pump separation design, allowing the car and water pump to be quickly separated; In places where cars cannot reach, equipment can be manually transported and operated. Centered around the vehicle, the operating radius can reach 500 meters, and through relay, it can reach 1500 meters.
High traffic emergency trailer

High traffic emergency trailer

2000-4800m³/h

The high flow drainage rescue trailer is a specialized equipment developed by Huaxun Emergency for mobile drainage rescue scenarios. The product adopts a hook arm cabin structure design, which is an integrated drainage unit composed of trailer chassis, generator set, electric control cabinet, and portable high flow submersible electric pump flexibly combined. The total weight of the vehicle is 5000-8500kg, with a power generation of 100-200kW, a displacement of 2000-4800m ³/h, and a lift of 10-50m. The red painted appearance is eye-catching and has high recognition at the rescue site. The product adopts a car pump separation design, allowing the car and water pump to be quickly separated; In places where cars cannot reach, equipment can be manually transported and operated. Centered around the vehicle, the operating radius can reach 500 meters, and through relay, it can reach 1500 meters.