Sinotruk RHD 190HP Vacuum Road Sweeper

The HOWO 6x4 firefighting truck with water/foam tank is a firefighting vehicle specifically designed for extinguishing fires involving oil, chemicals, and flammable liquids. It is commonly used in key fire prevention areas such as petrochemical plants, oil depots, and airports. Equipped with a large-capacity water tank, foam tank, and a high-performance fire pump and foam mixing system, this vehicle can rapidly generate and spray large amounts of foam, blanketing the burning area, effectively isolating the air and suppressing the spread of fire. The HOWO 6x4 firefighting truck boasts high firefighting efficiency, long range, and strong adaptability, making it a vital piece of equipment for industrial and public safety.     The core fire extinguishing device of the HOWO 6x4 12cbm of foam powder fire truck is its 12cbm of water foam mixing system, of which 10cbm are used to store clean water and 1cbm are used to store foam fire extinguishing agents and 1cbm dry powder tank. This design fully considers the firefighting needs of different types of fires. As the most commonly used fire extinguishing medium, clean water is suitable for fires caused by most solid materials; while foam fire extinguishing agent is particularly suitable for oil fires. It can effectively isolate oxygen, inhibit the spread of fire, reduce the heat generated by combustion, and improve the efficiency of fire extinguishing.     1. Structural Configuration and Functional Design The HOWO firefighting truck consists of a HOWO 6x4 chassis, a fire pump, a foam tank, a water tank, a foam proportioner, and a spraying device. The vehicle's large-capacity water and foam tanks allow for separate or mixed spraying of water and foam, depending on the situation. The HOWO firefighting truck also features a fire monitor, offering a wide spray range and stable pressure, enabling rapid coverage of the core fire area. The overall design integrates liquid storage, transportation, and spraying functions, ensuring the vehicle's continuous operation in emergency situations.     2. Firefighting Performance and Adaptability The HOWO fire rescue truck boasts strong firefighting capabilities, spraying high-expansion foam in a very short time, covering the burning surface, cutting off the air supply, and reducing the temperature. It is particularly well-suited for fighting liquid fuel fires. Its high water pump pressure and long range allow for firefighting operations over a wide area. Whether at a petrochemical plant tank farm, an airport runway, or a highway transport accident site, the HOWO fire rescue truck can be quickly deployed to effectively suppress the spread of fire and protect personnel and property.     3. Convenient Operation and Safety Assurance The HOWO 6x4 firefighting truck with water/foam tank features a simple operating system. The driver or firefighter can quickly start the water pump, adjust the foam ratio, and deploy the water cannon using a centralized control panel. The vehicle is equipped with multiple safety features, including pressure monitoring, liquid level alarms, and an emergency shut-off system, to ensure operational safety. Compared to traditional single-tank fire trucks, the HOWO 6x4 firefighting truck with water/foam tank offers advantages for oil and chemical fires, improving firefighting efficiency while reducing exposure to hazardous environments.    

The Sinotruk HOWO 8x4 25,000-liter water bowser truck is a specialized vehicle used for spraying water mist or washing roads, plazas, gardens, and construction sites. It primarily consists of a water tank, a sprinkler pump, a spraying system, and a control device. It can be used for a variety of applications, including dust suppression, cooling, landscaping, and emergency firefighting. The HOWO 8x4 water bowser truck is equipped with forward spray, rear spray, side spray, and a high-pressure water cannon, providing diverse spraying methods and wide coverage. The vehicle's self-priming and self-draining function facilitates water collection, making it suitable for a variety of operating environments, including urban sanitation, garden maintenance, and construction site dust control.     The HOWO 8x4 water bowser truck works as follows: The truck consists of a chassis, tank, water pump, power take-off (PTO), piping system, and spraying device. ●During operation, the engine, via the PTO, drives the water pump, which draws water from the tank and delivers it through pipes to the various spraying locations. ●A forward nozzle is located at the lower front of the vehicle, spraying water in a fan-shaped pattern to effectively wash away dust and sediment from the road surface. A rear spray system is installed at the rear of the vehicle, evenly distributing water across the road surface to reduce dust and maintain moisture. Sprinklers on both sides irrigate roadside green belts, while high-position sprinklers are suitable for watering tall trees and plants. ●The HOWO water bowser truck is equipped with a high-pressure water cannon with adjustable pressure and nozzle, enabling long-range cleaning and can also assist in firefighting in emergencies.     1. Reliable Structure and Flexible Capacity The HOWO 8x4 water tanker truck's tank body is constructed from high-quality carbon steel plates and features internal wave-breaking baffles, enhancing its strength while effectively reducing water sloshing, ensuring driving stability and safety. Tank capacity can be flexibly customized to meet customer needs, from small models with a capacity of 3 cbm to large vehicles with a capacity exceeding 40 cbm, meeting water requirements for various operations. The truck's durable chassis is suitable for both urban and rural roads, as well as complex operating environments.     2. Diverse Spraying Systems The HOWO 8x4 sprinkler truck is equipped with a variety of spraying devices, including front, rear, side, and high-position sprinklers, offering comprehensive functionality. The front nozzle, located at the lower front of the vehicle, sprays in a fan-shaped pattern, effectively washing away mud, sand, and dust from the road surface with high pressure. The rear sprinkler system evenly covers the road surface with water, achieving cooling and dust reduction effects. The side nozzles can water green belts on both sides of the road, while the high-position sprinkler is suitable for watering tall trees and plants. Equipped with a high-pressure water cannon with a long range and adjustable angle, it not only provides long-range washing but also assists in firefighting in emergencies.     3. Convenient Operation and Expanded Functionality The Sinotruk 8x4 water bowser truck features self-priming and self-draining functions, allowing it to quickly draw water from natural sources like ponds, ensuring flexible and efficient operation. Controls located inside and outside the cab allow the operator to easily switch spray modes at different locations. Optional features include a dust suppression sprayer, winter antifreeze system, and intelligent water volume monitoring to further expand its functionality. Its adaptability makes it an indispensable tool for diverse applications, from urban road cleaning to construction site dust control and landscaping maintenance.      

The Sinotruk HOWO 6x4 dumper truck is a specialized vehicle used in construction, mining, and infrastructure development. Its most notable feature is its hydraulically-operated automatic dumping system, significantly reducing labor and unloading time. This vehicle boasts a large load capacity, high hauling efficiency, and strong adaptability, making it a vital tool for transporting bulk materials such as sand, gravel, earth, and coal. With its sturdy structure and powerful performance, the Sinotruk HOWO 6x4 dumper truck is capable of handling complex road conditions and demanding working environments, making it a crucial piece of equipment for improving construction efficiency and reducing transportation costs.     The HOWO 6x4 dumper truck is modified on the basis of HOWO HW76 chassis, with a wheelbase of 3200+1400mm, equipped with 380hp WP10.380E22 diesel engine, HW19710 transmission,10-forward gear, 2-reverse gear, and a dump box made of carbon steel with Side thickness is 8 mm, Bottom thickness 10 mm, 5200x2300x1400mm, Front top lifting, stable lifting, clean and quick unloading, rear doors can be opened, and the vehicle is controlled by the control valve on the driver's side, which is easy to operate.     1. Structural Design and Load Capacity The HOWO 6x4 dumper truck consists of a HOWO 6x4 chassis, a cargo box, and a hydraulic lifting system. The box is constructed of high-strength steel, offering excellent wear and impact resistance. It can carry a variety of bulk materials, including sand, coal, and earth. Depending on its application, dump trucks are available in rear-dump, side-dump, and mining configurations, offering a variety of structural options to meet diverse transportation needs. Its strong load capacity and stable structural design ensure efficient operation even in harsh conditions.     2. Power Performance and Adaptability The HOWO mining dump truck is equipped with a high-power engine and reliable transmission system, offering strong power output, excellent gradeability, and off-road performance, making it suitable for complex road conditions such as mountainous terrain, muddy terrain, and gravel roads. The hydraulic system is highly responsive and offers high lifting efficiency, enabling quick unloading operations and significantly shortening cycle times.     3. Convenient Operation and Economic Benefits The Sinotruk HOWO 6x4 dumper truck is easy to operate. The driver can dump the cargo compartment using a simple control panel, reducing manual effort and improving transport and unloading efficiency. Its high performance not only accelerates project progress but also reduces transportation time and labor costs, resulting in high economic benefits. With its sturdy structure, powerful engine, and efficient and convenient unloading method, the HOWO 6x4 dumper truck has become an indispensable piece of equipment in modern construction transportation.    

The HOWO 6x6 Boom Crane Truck with Drill is a multi-purpose vehicle that combines cargo transport with lifting and loading and unloading capabilities. It is widely used in construction, logistics, landscaping, and municipal engineering. The vehicle's hydraulic boom crane, mounted on the cargo bed, enables self-loading and unloading of cargo, significantly improving transport efficiency. The HOWO 6x6 Boom Crane Truck with Drill is maneuverable, adaptable, and easy to operate. It saves labor costs and adapts to various work environments. It is particularly well-suited for operations requiring frequent loading and unloading and short-distance transport, making it a highly efficient and practical piece of equipment for modern engineering and logistics.     The HOWO 6x6 boom crane truck with drill is a highly efficient and flexible piece of construction equipment. Its straight boom design offers simple construction and flexible operation, with the boom positioned vertically above the carriage, facilitating quick deployment. XCMG 12T crane boasts a rated lifting capacity of 12 tons and a 16-meter fully extended boom. It supports 360° rotation and synchronous telescoping, and is equipped with dual H-shaped outriggers and a self-locking hydraulic system to ensure safe and stable lifting. This combination is widely used in construction sites, ports, and other locations, combining maneuverability and load capacity to efficiently complete cargo lifting and equipment installation tasks.     1. Structural Design and Operating Scope The HOWO 6x6 boom crane truck with drill consists of a HOWO 6x6 chassis, a cargo box, and a hydraulic boom crane. Its rigid boom structure and extended reach allow for a wider operating radius and lifting height, making it particularly suitable for high-altitude lifting and handling of large materials. The boom crane features a multi-section telescopic boom, allowing for flexible adjustment of the lifting position, enhancing operational flexibility and safety. The cargo box is constructed of high-strength steel, ensuring stability during loading and lifting. The overall structural design is scientific and rational, meeting both transportation and lifting requirements.     2. Power Performance and Work Efficiency The HOWO 6x6 Boom Crane Truck with Drill is equipped with a high-power engine and an efficient hydraulic system, delivering stable power output, fast lifting speeds, and smooth operation. Its strong lifting capacity allows it to handle heavy materials and meet the demands of complex working conditions. Furthermore, its excellent roadworthiness allows it to maneuver flexibly on urban and rural roads, as well as on construction sites.     3. Convenient Operation and Economical Benefits The HOWO 6x6 Boom Crane Truck with Drill is equipped with a user-friendly hydraulic control system for easy operation, allowing the operator to easily lift and transport cargo, significantly reducing reliance on manpower. Compared to traditional trucks and independent lifting equipment, the HOWO 6x6 Boom Crane Truck offers multiple uses, including both transport and lifting, reducing equipment and labor costs, and offering significant economic advantages.    

The Howo 5cbm fuel tank truck is a specialized vehicle designed for transporting and refueling fuel. Equipped with a fuel tank, refueling pump, flow meter, and oil distribution pipe, it safely and efficiently delivers gasoline, diesel, and other fuels to various vehicles and equipment. The Howo fuel tank truck features an explosion-proof body, an electrostatic grounding device, and fire-extinguishing equipment to ensure safe transportation and operation. Its maneuverability, ease of operation, and adaptability make it widely used in mines, ports, construction sites, and areas without fixed refueling stations.     The Howo fuel tank truck is uncompromising in terms of safety. A fire hood fits snugly at the end of the exhaust pipe, effectively reducing exhaust temperature and preventing sparks from igniting fires. An anti-static device connects the tank to the ground via a wire, dissipating static electricity and preventing dangerous static accumulation. The truck is also equipped with two conveniently located fire extinguishers and an emergency shut-off valve to quickly cut off the fuel line in the event of an emergency, preventing escalation.     1. Safe and Reliable Structural Design The HOWO 5CBM oil tanker truck features a high-quality carbon steel tank with an internal wave-proof baffle to reduce fuel sloshing and ensure driving stability. The tank and refueling system are equipped with explosion-proof electrical components, an electrostatic grounding device, and an emergency shut-off valve to effectively prevent accidents caused by static electricity and sparks. Furthermore, the vehicle is equipped with emergency equipment such as a fire extinguisher and a pressure relief valve to ensure timely response to emergencies during transportation and refueling, complying with relevant safety standards and regulations.     2. Efficient and Flexible Refueling System The HOWO oil truck tanker is equipped with a dedicated refueling pump, precision flow meter, automatic refueling nozzle, and long-distance fuel pipes to meet the refueling needs of various equipment and vehicles. The on-demand quantitative refueling function facilitates fuel usage control and improves work efficiency. The refueling system can be quickly deployed after the vehicle docks, making it suitable for environments without fixed refueling stations, such as construction sites, farmland, and ports, significantly reducing transportation and refueling time.     3. Diverse Configurations and Application Scenarios Based on customer needs, the Howo fuel tank truck can be configured with tanks of varying capacities (e.g., 3 to 20 cubic meters) and can be configured with either a single or multiple tanks to facilitate the simultaneous transport of multiple fuels. With its mobility and adaptability, the Howo fuel tank truck plays a vital role in field construction, emergency rescue, remote mining operations, and military support, becoming an indispensable component of modern fuel supply systems.      

The Howo Food-grade stainless steel water carrier truck is a vehicle specifically designed for drinking water transportation. Its tanks are constructed of food-grade stainless steel, which is corrosion-resistant, odor-free, and easy to clean. This ensures that water quality remains uncontaminated during transportation and meets national health standards. Equipped with a highly efficient pump and piping system, the Howo Food-grade stainless steel water carrier truck facilitates water loading and unloading, making it widely used in urban water supply, emergency water delivery, industrial and mining enterprises, and rural drinking water security.     ●The Howo potable water truck is powered by the vehicle engine, which transmits power to the water pump via a power take-off. ●When filling water, the pump generates suction, opens the tank water inlet valve, and water is drawn into the tank from an external source through a pipeline. A level sensor provides real-time feedback on the water level. During transportation, the tank is sealed to prevent water leakage. ●When unloading water, the pump is restarted and the outlet valve is opened. Under the pump's pressure, water is transported from the tank through a pipeline to the spraying device or a designated location. By adjusting the pump speed and valve opening, the water flow and spray range can be controlled to meet different operational requirements.     1. Hygienic and Reliable Tank Design The Howo drinking water transport truck tank body is primarily constructed of 304 food-grade stainless steel. High-temperature welding and polishing ensure a smooth interior, making it less susceptible to bacterial growth and impurities, effectively ensuring the safety and sanitation of water during transportation. The upper body is an ellipse carbon steel water tank with a capacity of 5cbm, equipped with a 40/45 stainless steel water pump and pipeline storage boxes on both sides. The tank's high structural strength and excellent corrosion resistance ensure long-term performance and are suitable for a variety of operating conditions.     2. Diverse and Practical Functions The Howo potable water truck is equipped with a high-efficiency stainless steel water pump with self-priming and self-draining functions, enabling rapid water intake and discharge operations. The flexible pipe network layout allows for optional operation modes, including front flushing, rear sprinkling, side spraying, and high-pressure water jet flushing. It can be used not only for water transportation but also for various other applications, such as road washing, landscaping, and dust suppression.     3. Significant Advantages, Durability and Efficiency The stainless steel water carrier truck features a corrosion-resistant and rust-resistant tank, ensuring long-term operation without contaminating water. It is particularly suitable for drinking water and other industries with stringent water quality requirements. The vehicle is easy to operate and maintain, significantly reducing operating and maintenance costs. Furthermore, the vehicle's design balances practicality and affordability, ensuring high efficiency and adaptability to a variety of environments, demonstrating its strong practical and marketable value.    

The Howo heavy garbage rear loader truck is a heavy duty sanitation equipment developed for large-scale garbage collection and transportation scenarios such as cities, large parks, and factories. With "large capacity, high reliability, strong environmental protection, and easy operation" as its core positioning, it takes into account practicality and economy. It can efficiently complete the entire process of collection, compaction, and transfer of barrelled, bagged, and bulk household waste, and is one of the indispensable core equipment in the modern sanitation system.     Ⅰ.Operation Mode of Howo Compactor Garbage Truck:     ♦ Waste Collection Stage: After The Howo garbage rear loader arrives at the waste collection point, it operates the corresponding tipping mechanism according to the type of waste container to pour barrelled, bagged, or bulk waste into the hopper of the tail filler. This stage can be completed via electronic control buttons or the cab control panel. The tipping mechanism operates smoothly, with a single loading time of only 8-10 seconds, resulting in high operational efficiency.     ♦ Waste Compaction Stage: Once the waste in the hopper reaches a certain volume, the compaction system is activated. The sliding plate drives the scraper downwards, inserting it into the waste for crushing and initial compression. The scraper then rotates forward to further compact the waste. After reaching its final position, the scraper moves upwards with the sliding plate, pushing the compacted waste into the compartment. During continuous compaction, the pusher inside the compartment gradually retreats under the pressure of the compression force, overcoming back pressure, ensuring the waste is evenly distributed throughout the compartment. This bidirectional compression ensures full utilization of the compartment space and prevents loose waste from taking up too much space.     ♦ Waste Transfer Stage: After the waste is compaction, the rear sealing cover of the container is closed to ensure the bin is completely sealed, preventing waste spillage, odor spread, and sewage leakage during transfer. The driver then drives the vehicle to the waste treatment plant, utilizing the chassis's powerful and stable performance to complete the long-distance transfer. During the transfer, the vehicle's location can be monitored in real-time via a satellite positioning driving recorder to ensure standardized transfer procedures.   ♦ Waste Unloading Phase: After the Howo trash loader truck arrives at the waste disposal site, the electronic or manual control system is used to first raise the rear filler, opening the rear of the truck body. Then, the pusher mechanism is activated, moving horizontally backward to push out the compressed waste from the truck body, completing the unloading process. Each unloading operation takes ≤45 seconds, ensuring thorough unloading with no waste residue. After unloading, the pusher and filler are reset, the rear of the truck body is closed, and preparation for the next operation begins.     Ⅱ.Application Scenarios of Howo Garbage Rear Loader Truck:   1. For densely populated urban residential areas and communities, where waste is primarily in bins and bags, and the volume is large with scattered collection points, this truck features multiple optional tipping mechanisms to accommodate different bin sizes. Bi-directional compression technology compacts loose household waste, and the large 20CBM bin can meet the collection needs of multiple communities in one go.     2. For large factories and mines, where waste may contain small amounts of debris and loose waste, the Howo garbage compactor truck features a rationally designed hopper and a scraper with a crushing function. This breaks down large pieces of waste before compression, preventing blockages and operational disruptions. The high-strength body can withstand impacts from debris, extending the equipment's lifespan.     3. For scenarios involving long-distance waste transport, the Howo garbage compactor truck boasts a powerful and fuel-efficient engine, enabling efficient long-distance transport. The fully automatic electronic control system reduces driver steps and fatigue during long-distance operations. Safety features such as ABS and air brakes ensure vehicle braking safety during long-distance travel and in complex road conditions, preventing vehicle malfunctions from affecting the progress of garbage transfer.    

The HOWO heavy-duty 6x4 flatbed self-loader truck is a specialized vehicle designed for transporting large machinery and equipment, construction vehicles, and non-detachable cargo. Its low-bed design provides ample loading space and a strong carrying capacity, easily meeting the transport needs of construction machinery such as excavators and bulldozers. The vehicle's hydraulic ladder makes loading and unloading convenient and safe, improving operational efficiency. The HOWO heavy-duty 6x4 flatbed self-loader truck is not only suitable for construction sites, mining operations, and large-scale equipment transportation, but also features stable operation, strong adaptability, and easy operation, making it a crucial transportation tool for construction and equipment transfer.     The flatbed design highlight of the Howo flatbed self-loader truck is that its width can be manually adjusted. The basic dimensions of the flatbed are 7800mm long and 2500mm standard width, but through the advanced telescopic mechanism, the width can be expanded to a maximum of 3.2 meters, which significantly improves the loading flexibility and cargo adaptability.    In order to facilitate the loading and unloading and fixing of cargo, a winch is installed on the flatbed, which can easily tow and fix the cargo to ensure safety and stability during transportation. In addition, the material and manufacturing process of the flatbed are carefully selected and strictly controlled to ensure the durability of the flatbed.     1. Rational Structure and Strong Loading Capacity The Howo 6x4 flatbed self-loader truck features a low-profile design with a spacious loading platform at an appropriate height, effectively reducing loading and unloading slopes and facilitating the loading and unloading of construction machinery and large equipment. The vehicle's sturdy chassis and strong load-bearing capacity easily meet the transport needs of heavy machinery such as excavators, bulldozers, and road rollers. Furthermore, the flatbed material is reinforced and treated with anti-slip treatment, enhancing both load-bearing strength and stability and safety during transport.     2. Convenient Loading and Unloading, Simple Operation The HOWO heavy-duty flatbed truck is equipped with a hydraulic ladder, enabling quick loading and unloading of equipment, reducing labor and time costs. The driver can control the ladder's elevation and angle adjustment with simple operations, making the entire operation more efficient and safer. The user-friendly operating system and flexible operation facilitate transport tasks in various working conditions, effectively improving overall construction efficiency.     3. Strong Adaptability, Safety, and Reliability HOWO heavy-duty flatbed self-loader trucks are not only suitable for urban roads and construction site transport, but also operate reliably in mines, rural areas, and on complex roads. Constructed using high-strength steel and advanced welding techniques, these trucks offer excellent durability and stability, ensuring they maintain performance even during extended, high-intensity operations.      

The HOWO 6x4 15cbm street sprinkler truck is a multifunctional sanitation vehicle designed for road dust reduction, landscaping irrigation, and environmental cleaning. Equipped with a large-capacity water tank and a high-performance sprinkler pump, it can flexibly meet the needs of urban road cooling, construction site dust suppression, and garden irrigation through various spraying methods, including forward spray, rear spray, side spray, and high-position sprinkler. The HOWO 6x4 15cbm street sprinkler truck is easy to operate, sprays evenly, and covers a wide area. It not only effectively improves air quality and road environment, but also assists in emergency firefighting and temporary water supply, making it a vital piece of equipment for municipal sanitation and garden maintenance.     ● The HOWO 6x4 water bowser truck consists of core components such as a chassis, water tank, water pump, power take-off (PTO), piping system, and spraying system.   ● The engine, through the PTO, drives the water pump, which generates suction and draws water from the tank. The water is then transported through pipes to various spraying systems to perform various tasks.   ● The front nozzle located below the vehicle's front end sprays water in a fan-shaped pattern, effectively flushing away dust and sand from the road. The rear sprinkler at the rear evenly distributes water across the road surface, effectively suppressing dust and maintaining moisture. Side nozzles irrigate green belts on both sides of the road, while high-position sprinklers are suitable for maintaining taller trees or plants.   ● The HOWO water bowser truck is also equipped with a high-pressure water cannon with adjustable water pressure and spray angle, enabling long-range washing and assisting in firefighting in emergencies.     1. Versatile Functions and Wide Applications ●The HOWO 15cbm water bowser truck not only powerfully washes away road dust and sand with its front flushing mechanism, but also evenly distributes water mist with its rear sprinkler mechanism, reducing dust and moisturizing roads. ●The side spray mechanism is specifically designed for irrigating green belts on both sides of roads, while the high-position sprinkler can meet the watering needs of tall trees. ●The vehicle equipped high-pressure water cannon features a long-range spray capability, with adjustable spray angle and water pressure. It can be used for both road cleaning and as an auxiliary firefighting aid in sudden fires.     2. Easy Operation and Efficient Operation The HOWO 6x4 water tanker truck utilizes advanced hydraulic and control systems, allowing the operator to easily control various spraying devices with simple operations, reducing operational complexity. The high-performance water pump boasts robust suction and delivery capabilities, enabling flexible operation, including filling from the tap and self-priming from ponds and rivers. The truck's uniform spraying and wide coverage enable rapid completion of large-scale road dust reduction and landscaping watering tasks, significantly improving operational efficiency.     3. Safe, Reliable, and Durable The HOWO 6x4 15cbm street sprinkler truck features a tank constructed of high-quality steel and undergoes corrosion protection, ensuring long-term reliability. Pipes and joints are rationally designed and provide excellent sealing to prevent leaks during operation. The vehicle's durable chassis offers excellent stability, making it suitable for long-term operation in various road conditions. Furthermore, the vehicle is equipped with comprehensive safety features, ensuring both efficient operation and safe operation.    

The HOWO 4x2 Sewage Suction Truck combines suction and transportation functions. Equipped with a powerful vacuum pump, it generates tremendous suction force, quickly drawing sludge, sewage, and debris from sewers, septic tanks, and sewage wells into a dedicated tank. The tank's tight seal prevents leakage and secondary pollution. The HOWO 4x2 Sewage Suction Truck is maneuverable and can maneuver through narrow streets. It is widely used in municipal sanitation, residential properties, factories, and other fields, efficiently handling all types of waste and playing a vital role in maintaining a clean and tidy environment.     The HOWO 4x2 sewage suction truck main components include a power take-off (PTO), drive shaft, vacuum pump, pressure tank, hydraulic system, pipe network, vacuum pressure gauge, feces sight glass, and handwashing device. It utilizes a state-of-the-art vacuum pump with high suction power and a long suction range, making it particularly suitable for suctioning, loading, and unloading silt from sewers. Its compact, circular tank design allows it to withstand higher pressures and provide greater suction power.     1. Professionalism and Efficiency The HOWO vacuum suction truck's greatest advantage lies in its specialized design, enabling rapid processing of sludge, sewage, and sediment. Equipped with a high-power vacuum pump, it boasts exceptionally high suction efficiency, typically completing a full tank in just 5 minutes, with a suction range of up to 8 meters, significantly improving operational efficiency. This high performance enables rapid completion of tasks, reducing manpower input, when dealing with sudden blockages or large-scale desilting operations.     2. Convenient Operation and High Adaptability The vehicle's well-designed control system allows the driver to easily master various operating functions. Furthermore, the HOWO vacuum tank truck is highly adaptable to various operating environments, enabling reliable operation on urban roads, in rural towns and villages, and even on complex and narrow pipeline construction sites. This wide range of adaptability enables it to meet the needs of diverse regions and working conditions.     3. Safety, Reliability, and Durability The HOWO 4x2 Sewage Suction Truck utilizes high-quality steel and advanced sealing technology to ensure a leak-proof and stable structure. The sturdy and durable tank body not only effectively prevents leaks but also extends the vehicle's service life. At the same time, the vehicle has good stability and safety during operation, ensuring the safety of operators and the working environment, and providing strong support for long-term, high-intensity operations.