ISUZU 6X4 Sewer Vacuum Truck
Truck brand: Japanese Brand ISUZU
Tank volume: Sewage water tank: 15-20CBM
Tank material: Stainless Steel
Driven by a reliable Sandwich power take-off
Engine: 6HK1-TCG60, 300HP
Front/rear axle loading: 7tons, 10tons*2
Hubei Chengli Special Automobile Co., Ltd is one of the leading manufacturers and suppliers of isuzu 6x4 sewer vacuum truck in China. If you're going to buy high quality isuzu 6x4 sewer vacuum truck, welcome to get more information from our factory. For price consultation, contact us.
ISUZU 6X4 15-20CBM Sewage Suction Truck-High Demand
for Philippines, Saudi Arabia
Products Description
As a professional special truck export supplier, we are proud to launch the ISUZU 6×4 Sewage Suction Truck, a high-performance and reliable sanitation vehicle tailored for municipal engineering, environmental protection, and industrial waste management. With a tank capacity of 15-20CBM, full red stylish appearance, and advanced standard configurations, this truck has won high market demand in the Philippines, Saudi Arabia, Hong Kong and other regions, becoming the preferred choice for local municipal departments, environmental companies and engineering contractors.
The ISUZU 6×4 Sewage Suction Truck is built on the world-renowned ISUZU chassis, integrating powerful suction, efficient cleaning and stable operation. It is specially designed to solve the problems of sewage and sludge treatment in urban and industrial areas, with strong adaptability to various harsh working conditions. The full red body is not only eye-catching and majestic, but also meets the visual needs of public service vehicles in many regions, highlighting the professional image of your team.
With a reasonable tank capacity of 15-20CBM, it can meet the needs of large-volume sewage and sludge suction, transportation and discharge in one operation, greatly improving work efficiency and reducing the number of trips. Whether it is municipal road maintenance, community environmental improvement, or industrial waste treatment, this truck can perform excellently and become your reliable assistant in environmental protection work.
Techinical Specification
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Technical Specification |
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1. Chassis Part |
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Condition |
ISUZU, factory brand new 2025 |
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Wheelbase |
4350+1370 mm |
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Cab |
ISUZU cabin LHD, 1+2 seats Electric AC, Cooling Fan |
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Engine |
Engine brand |
ISUZU engine, 6KH1-TCG60 |
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Horsepower |
300hp |
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Fuel type |
Diesel |
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Emission standard |
Euro 6 |
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Transmission |
Manual type, FAST, 9 speeds forward and 2 reverse |
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Front axle loading |
7,000kg |
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Rear axle loading |
10,000kg |
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Tyre |
295/80R22.5 18PR, 10pcs with one spare |
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2. Stainless Steel Upperstructure Configuration |
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Tank dimensions |
Tank volume capacity |
20 m3, 20,000 litres |
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Jetting system |
High-pressure jetting pump model |
PINFL 350L/min |
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Vacuum system |
Vacuum pump model |
Chinese brand Weilong Vacuum pump | |||
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Vacuum speed |
68L/S at 800 rpm |
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Drive system |
HP pump driven by Sandwich PTO |
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Filtration |
Dual-stage filtration protects pump from debris |
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Tank assembly |
Anti-overflow system |
Primary+ cyclone secondary valve |
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Dumping mechanism |
Front-mounted hydraulic lift |
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Accessories |
Top platform, filter ports, ladder |
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Reel |
Rear-mounted hydraulic reel, 160° hydraulic swing (deploy/ retract/ lateral positioning). |
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Discharge |
Side-mounted Ø100mm suction valve |
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Work platforms |
Both extended side platforms + toolboxs |
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Remarks |
Color is optional LOGO painting as per customer request |
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Reference Pictures

Powerful & Reliable ISUZU Chassis:
Adopting ISUZU 6×4 drive chassis, equipped with high-performance ISUZU diesel engine, which has the characteristics of strong power, low fuel consumption and long service life. The engine can provide stable power output even under full load, ensuring efficient operation of the vacuum suction system. It is worth mentioning that ISUZU engines are famous for their reliability, with no overhaul within 500,000 km, which greatly reduces maintenance costs and downtime for users.
The 15-20CBM tank is made of high-quality carbon steel, which is anti-corrosion, anti-impact and pressure-resistant, and can withstand the long-term erosion of sewage and sludge. The tank is professionally welded and sealed, with excellent airtightness, effectively preventing leakage and secondary pollution. The reasonable tank design ensures uniform load distribution, making the vehicle more stable during driving.


Stylish & Practical Full Red Appearance:
The whole body is painted with high-quality full red paint, which is bright in color, not easy to fade, and has a majestic and atmospheric shape.
It not only conforms to the aesthetic habits of public service vehicles in the Philippines, Saudi Arabia, Hong Kong and other regions, but also is easy to be identified in the work site, improving work safety.
The vehicle adopts mature and reliable mechanical solutions, avoiding complex systems that may increase maintenance costs, and providing stable performance with predictable costs. ISUZU engine is designed to deliver strong torque at low speed, which is very suitable for the frequent start-stop and idling working conditions of sewage suction trucks, effectively reducing fuel consumption. In addition, the vehicle is easy to maintain, and daily maintenance work can be completed efficiently, minimizing downtime and operation costs.



- Vacuum Pressure Gauge:
Real-time display of the internal pressure of the tank, allowing operators to grasp the working status of the suction system at any time, avoid overpressure damage to the tank, and ensure safe operation. - Safety Devices:
Equipped with anti-overflow valve, pressure relief valve and other safety components, which can effectively protect the tank and the suction system, avoiding safety accidents caused by excessive pressure.


- Water Cycle Sewage Suction Pump:
High suction power, good cooling effect, efficient suction of sewage, sludge and other impurities, and long service life. It can quickly suck a large amount of sewage and sludge from septic tanks, manholes and drainage systems, improving work efficiency. - Remote Control Lever:
The operation is flexible and convenient, allowing operators to control the suction and discharge of the truck at a safe distance, reducing labor intensity and improving operation safety.
Our Official Website--Factory Real Shot Video For You
Ideal Application Scenarios
- Municipal Sewer Systems: Routine maintenance and emergency unblocking of city sewer lines and storm drains.
- Industrial Plant Cleaning: Handling of industrial wastewater, chemical by-products, and sludge in manufacturing complexes.
- Mining & Quarrying: Efficient waste management and cleanup in resource extraction sites.
- Transport Hubs: Maintenance of drainage systems at airports, seaports, and railway stations.

- Uncompromised Durability: The use of stainless steel for the entire tank structure guarantees longevity in corrosive environments.
- Powerful & Reliable Performance: The combination of a high-flow jetting pump and a powerful domestic vacuum pump ensures top-tier performance.
- Intelligent Design for Lower TCO: Features like the small service hatch and corrosion protection reduce wear-and-tear and maintenance costs over the vehicle's lifetime.
- Built for Operator Convenience: Every aspect, from the hydraulic crane to the clear monitoring points, is designed to streamline workflow and enhance safety.

Hubei CHENGLI Automobile Group is a large automobile manufacturing enterprise designated by the Ministry of Industry and Information Technology of China for producing various special vehicles.
The company is located in SUIZHOU City, HUBEI Province, and has employs over 7,000 people, including more than 500 technical personnel and over 1,800 skilled workers.
The company has an annual production capacity of 7,000 special vehicles.
Through professional vocation technical training, it annually provides society with over 500 automotive talents, making it a well-deserved incubator in the domestic special vehicle field.

01
High Quality
02
Advanced Equipment
03
Professional Team
04
Custom Service
Ready to Invest in a Sewer Cleaner Built to Last?
Sales Manager
Cathy Gao
Phone Number (whatsapp)
+86 173 4334 1170
cathy@clw-autos.com
Contact Us Today for a Detailed Quotation and Customization Options!
Contact us now for a detailed quotation and to discuss custom configuration options!
We are ready to provide you with a high-quality, reliable solution and comprehensive support.
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