Combined Canal Jetting Vehicle

Clogs in sewer systems pose a serious challenge for urban infrastructure. The Kademe Combination Sewer Cleaning Truck offers a modern, powerful, and reliable solution to this issue. Equipped with a high-pressure water jetting system, the vehicle effectively breaks through blockages while its strong vacuum system simultaneously extracts waste and transfers it to the sludge tank. This dual function ensures thorough sewer cleaning while maintaining a hygienic environment.

🔧 General Features

The Combination Sewer Cleaning Truck developed by Kademe is available in a range of capacities from 10,000 to 20,000 liters. The sludge tank can be manufactured using ST-37, or high-grade 304 or 316 stainless steel (Cr-Ni), while the clean water tank is entirely constructed from 304 or 316 stainless steel. This ensures long-lasting durability and high resistance to corrosion in challenging working conditions.

The suction and discharge valves used in the system range from 4” to 6” in diameter, delivering efficient suction power and enabling fast, safe discharge. An optional BOM hose system allows for various connection setups compatible with diameters between 4” and 6”, providing flexibility for different operational scenarios.

The rear cover of the sludge tank operates hydraulically, enabling fully controlled and safe discharge of wastewater. The vacuum pump can be configured with a capacity between 1,500 m³/h and 9,000 m³/h, and it can be powered by PTO, a mid-gearbox, or an auxiliary engine, offering versatility in drive systems.

💧 Water Pump and High-Pressure Cleaning System

The Combination Sewer Cleaning Truck is equipped with high-performance water pumps designed to tackle tough blockages. These pumps offer flow capacities ranging from 50 to 320 liters per minute and operate effectively under pressures between 50 and 200 bar. This high-pressure system ensures thorough fragmentation and removal of solid waste and debris accumulated inside sewer lines.

The pump is typically driven by a Power Take-Off (PTO) system connected to the vehicle’s engine, enabling direct and efficient power transfer. Alternatively, the system can be powered by an auxiliary engine when required, providing energy flexibility and operational independence.

The high-pressure hose reel has a capacity of up to 100 meters, allowing easy access to deep or distant sections of the sewer line. The reel can be operated manually or hydraulically and may also be controlled via remote for added convenience. The hose is equipped with a specialized nozzle that directs the pressurized water flow within the sewer, effectively breaking through blockages and guiding debris toward the suction line for removal.

🌀 Vacuum Pump and Wastewater Management

The Combination Sewer Cleaning Truck is not only designed to clear blockages but also to effectively vacuum and remove sludge, wastewater, and debris from sewer lines. The vacuum system features powerful pumps that may include lobe-type, water-ring, or roots (blower) models, with suction capacities reaching up to 6,000 m³/h. Depending on the configuration, the system can operate at a working pressure of up to 0.5 bar.

The vacuum mechanism creates negative pressure inside the waste tank, allowing fast and leak-proof transfer of collected materials. To protect the system, a high-capacity vacuum filter is integrated to prevent solid particles from damaging the pump.

The sludge tank capacity varies by model, ranging from 4,000 to 14,000 liters. Its interior is coated with corrosion-resistant epoxy paint to ensure long-lasting durability. The tank is equipped with a hydraulically operated rear cover and a high-angle lifting system that facilitates easy and controlled discharge of the waste. All discharge operations can be managed safely either from the onboard operator panel or via remote control, offering flexibility and convenience for field operators.

📐 Body and Tank Structure

The Kademe Combination Sewer Cleaning Truck is equipped with separate tanks for clean and wastewater, designed to meet the diverse requirements of municipalities and private sewer maintenance companies. The clean water tank typically ranges from 2,000 to 5,000 liters in capacity, while the sludge tank can be configured between 4,000 and 14,000 liters. The total volume of the tanks is adjusted according to the vehicle chassis capacity and specific field requirements.

All tanks are manufactured from high-strength ST-52 steel, with both internal and external surfaces coated with corrosion-resistant epoxy paint. Upon request, stainless steel options are also available for enhanced durability. The clean water tank feeds the high-pressure pump, continuously supplying water for jetting operations, while the sludge tank stores extracted wastewater safely through the integrated vacuum system.

The rear cover of the sludge tank operates via a hydraulic mechanism, allowing it to open and tilt at a high angle for easy discharge. The tank interior is sloped to ensure that even compacted sediments can be evacuated efficiently. For added maintenance convenience, stainless steel internal filters can be installed.

Both the tank and body structure are engineered to withstand high pressure and extreme temperature variations, ensuring long-term durability. This robust design enables the vehicle to maintain high performance in harsh weather and demanding operational environments.

💧 Vacuum and High-Pressure Systems

One of the core functions of the Kademe Combination Sewer Cleaning Truck is its powerful vacuum system, designed to extract and discharge blockages from sewer lines with maximum efficiency. The vacuum pump offers suction capacities of up to 13,000 m³/h, allowing even large volumes of waste to be removed in a short time. The system typically includes a sludge tank with a capacity of up to 4,500 liters, featuring a positively sloped design that accelerates liquid discharge during emptying.

The high-pressure jetting system is used to break blockages inside the sewer, clean pipe walls, and dislodge solidified debris for removal. Operating pressures range from 150 to 200 bar, with water flow rates between 300 and 1,200 liters per minute. This powerful system ensures effective cleaning even in the most challenging blockage scenarios.

The high-pressure hose can be configured between 80 and 180 meters in length and is built to withstand high-pressure conditions. It features an automatic reel system for easy collection after use. A range of nozzle heads can be attached to the hose, enabling targeted cleaning based on the type of sewer contamination encountered.

Both the vacuum and jetting systems can be operated simultaneously or independently. This dual-function capability allows for water jetting and waste suction to occur at the same time, reducing job duration and minimizing the need for additional manpower. The integrated system ensures efficient operations in the field with high reliability.

🚛 Chassis Compatibility and Capacity Options

The Kademe Combination Sewer Cleaning Truck features a flexible design that can be tailored to suit varying regional needs and ground conditions. It is compatible with truck chassis equipped with 4×2, 6×2, or 6×4 drive systems. This allows the vehicle to operate safely and efficiently both in narrow urban streets and in rural or industrial zones.

The truck is typically offered with sludge tank capacities ranging from 8 m³ to 15 m³, while the clean water tank can be configured between 3,000 and 5,000 liters. These broad capacity options minimize the need for frequent refilling during long operations, thereby increasing working time and efficiency.

The power transmission system integrated into the chassis is capable of simultaneously operating both the vacuum pump and the high-pressure water pump. This setup ensures maximum performance during combined jetting and suction operations. Additionally, certain models can be equipped with an auxiliary engine alongside the standard Power Take-Off (PTO) system, enabling the equipment to function even when the main engine is off.

The compact chassis configuration enhances maneuverability, while the large tank volumes allow for greater sludge and water storage. This combination makes the truck particularly advantageous for municipalities, industrial zones, and other organizations that manage wide service areas.

🎯 Application Areas and Operational Advantages

The Kademe Combination Sewer Cleaning Truck plays a vital role in urban infrastructure services, particularly in the maintenance of municipal sewage systems and the cleaning of pipelines in industrial zones. It is an indispensable tool for ensuring the proper functioning of wastewater networks by removing blockages and maintaining flow efficiency.

This truck can operate effectively within a wide pipe diameter range, from 100 mm to 1,200 mm. Thanks to its hydraulically operated hose reels and high-pressure hoses that can extend up to 100 meters, it can access distant or hard-to-reach areas with ease. The system simultaneously breaks down blockages with high-pressure water and vacuums the resulting waste into the sludge tank. This integrated mechanism significantly reduces manpower requirements and shortens operation times.

It also provides effective cleaning solutions in large and hard-to-access locations such as holiday resorts, airports, shopping mall surroundings, highway drainage systems, and organized industrial zones. With high maneuverability, an ergonomic control panel, and optional remote-control operation, the vehicle allows operators to work safely and efficiently, even in confined urban spaces.

Additionally, the truck serves as a rapid-response vehicle in emergencies like cleaning stormwater grates, septic tank evacuation, and post-flood water removal. It is capable of evacuating all types of waste accumulations quickly and cleaning infrastructure components without causing damage.

✅ Why Choose the Kademe Combination Sewer Cleaning Truck?

Developed by Kademe, the Combination Sewer Cleaning Truck is a high-tech solution offering exceptional efficiency, safety, and long-term durability in infrastructure maintenance. By integrating both high-pressure water jetting and vacuum suction functions into a single platform, it significantly reduces operational time and labor requirements. This dual-function design not only shortens response times but also maximizes cleaning effectiveness.

Equipped with high-performance vacuum compressor systems, the truck can easily handle dense sludge and solid waste. Its range of tank capacities, from 4 m³ to 12 m³, allows for flexible configurations based on specific application needs. The robust ST-52 grade steel body is engineered for durability in harsh field conditions, while the electrostatic paint coating ensures long-lasting resistance to corrosion.

The advanced hydraulic system gives operators precise control with minimal effort. Options for manual or remote control operation enhance safety while maintaining maneuverability in tight spaces. In addition, the integration of a high-pressure washing system allows for efficient cleaning of both the equipment and the work area.

The Kademe Combination Sewer Cleaning Truck supports sustainable cleaning operations with its environmentally friendly design, quiet operation, and low emissions. It is not only a key asset for supporting municipal infrastructure, but also a highly cost-effective investment for public and private organizations seeking industrial-grade cleaning solutions.

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