
Sewage Machine
Vacuum Trucks
Vacuum trucks developed by Kademe offer ideal solutions for the safe suction, transportation, and disposal of sludge, septic waste, and other liquid materials accumulated in sewer systems. Thanks to advanced vacuum systems, strong negative pressure is generated inside the tank, enabling rapid and efficient suction of liquid waste. With the help of compressed air, the collected waste is discharged in a fast and controlled manner. All operations are designed to ensure maximum efficiency with minimal human labor.
Kademe’s vacuum tanker systems are available in five main models: S-Vac, M-Vac, L-Vac, XL-Vac, and Trailer-Vac. With different capacity configurations, these units are suitable for a wide range of applications, from municipal sewage maintenance to industrial waste management.
📐 Tank Structure and Capacity Options
Kademe vacuum trucks are manufactured with various tank capacities ranging from 3,000 liters to 15,000 liters. Based on operational needs and field applications, the vehicles are categorized into six main classes:
- KDM V3000: 7–9 tons gross vehicle weight, 3,000-liter tank capacity
- KDM V4000: 10–12 tons GVW, 4,000-liter tank capacity
- KDM V6000: 15–16 tons GVW, 6,000-liter tank capacity
- KDM V8000: 18 tons GVW, 8,000-liter tank capacity
- KDM V12000: 25–26 tons GVW, 12,000-liter tank capacity
- KDM V15000: 27–32 tons GVW, 15,000-liter tank capacity
The tanks are typically constructed from high-strength ST-52 steel and internally coated with epoxy paint to provide long-term corrosion resistance. For specific customer requirements, stainless steel tank options are also available. Designed in a cylindrical shape, these tanks ensure the safe containment and transport of both sludge and liquid waste.
Each tank is equipped with a hydraulically operated rear cover and a high-angle lifting system, enabling fast, hygienic, and efficient discharge operations in the field.
🌀 Vacuum System and Operating Principle
Kademe vacuum trucks are designed to efficiently extract waste accumulated in sewer systems using a high-performance vacuum system. This system is capable of handling both septic waste and thick sludge with ease. The vacuum process is carried out by creating negative pressure inside the tank through the evacuation of air, which allows liquid waste to be suctioned directly from the source.
The vacuum pumps are powered by the vehicle’s power take-off (PTO) system, ensuring high operational efficiency. In certain models, an auxiliary engine can also be used as an alternative power source. Depending on the configuration, the vacuum pump can deliver a suction capacity ranging from 6,000 m³/h to 13,000 m³/h. This wide capacity range offers flexibility for different waste densities and operational needs.
The discharge process is achieved by injecting pressurized air into the tank. During this operation, the hydraulically controlled rear cover is opened, enabling fast and efficient release of liquid and sludge waste. Special filters integrated into the system protect the vacuum pump from solid particles, extending its service life and improving overall reliability.
This dual-function vacuum and discharge system not only shortens operational time but also maximizes hygiene and safety in the field.
🚛 Chassis Compatibility and Drive Systems
Kademe vacuum trucks are offered with flexible chassis configurations to meet varying field and operational requirements. They can be easily mounted on trucks with 4×2, 6×2, or 6×4 drive systems. This versatility ensures optimal performance both in narrow urban streets and in challenging off-road environments.
The integrated Power Take-Off (PTO) system is engineered to operate both the vacuum pump and the tank discharge system simultaneously. This configuration delivers maximum energy efficiency during operations. Alternatively, certain models are available with auxiliary engine-driven systems in addition to PTO. This setup allows the vacuum system to function even when the vehicle engine is off, ensuring uninterrupted operation when needed.
Load handling and weight distribution are optimized according to the selected chassis. The body and tank structures are designed to work in full harmony with the technical specifications of the host vehicle. Equipment placement and installation are carried out in compliance with national regulations and vehicle modification standards.
This superior chassis integration provides long-term durability, reduced maintenance costs, and a safe, well-balanced driving experience for operators.
💧 Discharge and Cleaning System
Kademe vacuum trucks are equipped with an advanced discharge system designed to safely and efficiently empty collected waste. The vacuum-filled wastewater and sludge are discharged either by injecting pressurized air into the tank or by hydraulically opening the rear cover. The system operates with high-sealing gaskets and secure locking mechanisms to prevent any leakage, ensuring full environmental safety.
The rear tank cover can be opened and closed hydraulically and, optionally, operated in combination with a high-lift system. This is especially effective when unloading solid or sediment-heavy waste, as it prevents residues from remaining inside the tank. The interior surface of the tank is designed with an inclined structure to enable complete and smooth discharge of both liquids and settled debris.
Each truck is equipped with an integrated cleaning system that ensures hygienic maintenance of the tank, hoses, and vacuum lines. A high-pressure water line and strategically placed spray nozzles efficiently clean the inner surfaces of the tank. This not only supports compliance with hygiene and health regulations but also extends the maintenance intervals of the equipment.
An optional hose washing reel is available for operations that involve long vacuum hoses. This reel system ensures smooth operation without blockages and can be controlled either manually or hydraulically. The cleaning nozzle on the reel is designed for directional flexibility to reach all areas effectively.
🎯 Applications and Operational Advantages
Kademe vacuum trucks are widely used in municipal services, industrial facilities, organized industrial zones, resort towns, airports, and large open spaces. These vehicles play a vital role in maintaining environmental hygiene by regularly cleaning septic pits, stormwater channels, and sewer systems, thus ensuring the efficient operation of infrastructure networks.
Thanks to their high-performance vacuum system, these trucks can quickly extract sludge, wastewater, and solid-liquid waste mixtures into the tank. The use of a high-capacity pump combined with negative pressure technology significantly enhances suction efficiency and reduces overall discharge time. The hydraulically operated rear cover can be raised to a steep angle, allowing for complete evacuation of even the most compacted waste.
Kademe vacuum trucks are designed with operator comfort and ease of use in mind. They feature integrated ergonomic control panels, optional remote-control systems, and comprehensive safety equipment. All systems can be managed either from the vehicle or via external panels. LED warning lights and safety accessories ensure secure operation, even at night or in low-visibility conditions.
One of the key advantages of Kademe vacuum trucks is their mobility and rapid response capability. In emergency situations such as floods, sewer overflows, or blockages, they can be quickly deployed to the site to perform immediate drainage and cleaning operations. This makes them not only essential for routine maintenance tasks but also indispensable support vehicles during infrastructure-related crises.
✅ Why Choose Kademe Vacuum Trucks?
Kademe vacuum trucks offer safe and efficient removal of septic waste, sludge, and other liquid materials with tank capacities ranging from 3,000 to 15,000 liters and high vacuum performance. The tanks are built from durable ST-52 steel and can be internally coated with epoxy or offered in stainless steel for long-lasting, hygienic operation. The vacuum system delivers suction capacities between 6,000 and 13,000 m³/h, while the hydraulic rear cover and high-lift discharge system ensure complete and controlled waste unloading.
Available with both manual and remote-control options, these trucks are designed to enhance operator safety and ease of use. Powered by PTO or auxiliary engines, Kademe vacuum trucks can also be equipped with optional washing systems, LED warning lights, and cleaning accessories, making them suitable for sewer jetting, manhole maintenance, and drain cleaning operations.
With their robust design, operational flexibility, and environmentally friendly features, Kademe vacuum trucks are the ideal solution for municipalities and sanitation service providers seeking durability, efficiency, and performance in one vehicle.
For more information or to request a customized quote, please contact us. Our team will assist you in selecting the best water tanker or sprinkler truck configuration tailored to your needs.
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