ISUZU 6x4 15-20m³ Sewage Suction Truck
Engineered for demanding municipal and industrial waste management applications, the ISUZU 6x4 Sewage Suction Truck combines a world-renowned ISUZU heavy-duty chassis with a large-capacity 15-20m³ carbon steel tank and a high-efficiency water cycle suction pump. Designed for sewage and sludge treatment in urban and industrial areas, this vehicle delivers powerful suction, stable operation, and exceptional durability for environmental protection agencies, municipal departments, and engineering contractors.
ISUZU 6x4 15-20m³ Sewage Suction Truck
The ISUZU 6×4 Sewage Suction Truck is a purpose-built sanitation vehicle designed to address the challenges of sewage and sludge treatment in urban and industrial environments. Built on the globally trusted ISUZU 6×4 chassis with a high-performance diesel engine, this vehicle delivers strong power, low fuel consumption, and exceptional reliability—with ISUZU engines renowned for 500,000 km without major overhaul. The 15-20 cubic meter tank is constructed from high-quality carbon steel with anti-corrosion, anti-impact, and pressure-resistant properties, ensuring long-term durability against sewage and sludge erosion. The water cycle suction pump provides high suction power with effective cooling, efficiently extracting sewage and sludge from septic tanks, manholes, and drainage systems. The full red appearance meets the visual requirements of public service vehicles in the Philippines, Saudi Arabia, Hong Kong, and other regions, highlighting a professional team image.
Key Features:
· ISUZU 6×4 Heavy-Duty Chassis: World-renowned ISUZU chassis with 6×4 drive configuration. High-performance diesel engine delivers strong power, low fuel consumption, and long service life. Engineered for 500,000 km without major overhaul, significantly reducing maintenance costs and downtime.
· 15-20m³ Large-Capacity Durable Tank: High-quality carbon steel construction with anti-corrosion, anti-impact, and pressure-resistant properties. Professionally welded and sealed for excellent airtightness, effectively preventing leakage and secondary pollution. Uniform load distribution ensures driving stability.
· Water Cycle Sewage Suction Pump: High suction power with effective cooling for efficient extraction of sewage, sludge, and impurities. Long service life designed for demanding waste management applications. Quickly extracts from septic tanks, manholes, and drainage systems.
· Full Red Stylish Appearance: High-quality full red paint throughout the body. Bright, fade-resistant color with majestic and atmospheric styling. Meets public service vehicle aesthetics for Philippines, Saudi Arabia, Hong Kong, and other regions. Enhances work site identification and safety.
· Vacuum Pressure Gauge: Real-time display of internal tank pressure. Allows operators to monitor suction system status at any time. Prevents overpressure damage to tank and ensures safe operation.
· Safety Devices: Anti-overflow valve and pressure relief valve protect tank and suction system. Effectively prevents safety accidents caused by excessive pressure.
· Remote Control Lever: Flexible and convenient operation. Allows operators to control suction and discharge from a safe distance. Reduces labor intensity and improves operational safety.
· Cost-Effective Operation: Mature, reliable mechanical solutions avoid complex systems that increase maintenance costs. ISUZU engine delivers strong torque at low speeds for frequent start-stop and idling conditions, effectively reducing fuel consumption. Easy maintenance minimizes downtime.
Application:
· Municipal road maintenance and sewer cleaning
· Community environmental improvement and septic tank servicing
· Industrial waste treatment and sludge management
· Drainage system cleaning and maintenance
· Environmental protection agency operations
Product Specification
| Technical Specification | ||
| 1. Chassis Part | ||
| Condition | ISUZU, factory brand new 2025 | |
| Wheelbase | 4350+1370 mm | |
| Cab | ISUZU cabin | |
| LHD, 1+2 seats | ||
| Electric AC, Cooling Fan | ||
| Engine | Engine brand | ISUZU engine, 6KH1-TCG60 |
| Horsepower | 300hp | |
| Fuel type | Diesel | |
| Emission standard | Euro 6 | |
| Transmission | Manual type, FAST, 9 speeds forward and 2 reverse | |
| Front axle loading | 7,000kg | |
| Rear axle loading | 10,000kg | |
| Tyre | 295/80R22.5 18PR, 10pcs with one spare | |
| 2. Stainless Steel Upperstructure Configuration | ||
| Tank dimensions | Tank volume capacity | 20 m3, 20,000 litres |
| Jetting system | High-pressure jetting pump model | PINFL 350L/min |
| Vacuum system | Vacuum pump model | Chinese brand Weilong Vacuum pump |
| Vacuum speed | 68L/S at 800 rpm | |
| Drive system | HP pump driven by Sandwich PTO | |
| Vacuum pump driven by Side PTO | ||
| Filtration | Dual-stage filtration protects pump from debris | |
| Tank assembly | Anti-overflow system | Primary+ cyclone secondary valve |
| Dumping mechanism | Front-mounted hydraulic lift | |
| Accessories | Top platform, filter ports, ladder | |
| Reel | Rear-mounted hydraulic reel, | |
| 160° hydraulic swing (deploy/ retract/ lateral positioning). | ||
| Discharge | Side-mounted Ø100mm suction valve | |
| Work platforms | Both extended side platforms + toolboxs | |
| Remarks | Color is optional | |
| LOGO painting as per customer request | ||
ISUZU 6x4 15-20m³ Sewage Suction Truck













- +86 199 4767 5585
- [email protected]
- Industry Park, Suizhou City,Hubei Province, China
Company Profile
Aout TWL
HUBEI TWL SPECIAL VEHICLE CO., LTD (hereinafter referred to as TWL), one of important member of CLW Group, is located in Suizhou City, Hubei Province, the capital of China’s Special Vehicles. TWL Truck has a first-class management, design, R&D, manufacturing, and sales professional team, as well as “special, new, high and sophisticated” facilities and equipment, complete manufacturing technology, and strict testing methods to ensure the production of high-quality and high-value-added products for the market. At present, we has strategic partnership with a number of well-known Chinese truck brand, including Dongfeng, Sinotruk, FAW, Foton, Shacman, ISUZU, JAC, JMC, Kama, etc. TWL Truck always adheres to the corporate philosophy of “people-oriented, customer-oriented, honesty and win-win”, and adheres to the business tenet of “development by innovation, survival by quality; integrity by service, and market by brand”.
After-Sales Service
Warranty
– The buyers can get a minimum warranty period of 12 months or 25000KM-50000KM, whichever comes first from the arrival date of shipment.
– During this period, we will send replacement parts and components to buyers by DHL, UPS, FEDEX or by air and by sea free of charge, easy-wearing spare parts are excluded.
– After warranty time, buyers can get all of spare parts of their truck at factory cost.
– This warranty does not cover any possible damage due to improper operaton, accident or misuse or damage due to any unauthorized services.
Technical Support
– The buyers can forever enioy technical support anytime and anywhere, overseas technical training before operaton is available at buyers cost or our cost.
Daily Mainteance Suggestion
– We strongly sugest you to buy some amount of basic spare pats along with your truck, the cost will be approximately 500 USD-800 USD/unit, no shipping cost.
