ISUZU GIGA 10000 Liter Vacuum Sewage Truck
The ISUZU GIGA 10000 Liter Vacuum Sewage Truck is a high-capacity sanitation vehicle engineered to deliver efficient and reliable wastewater and sludge collection in demanding municipal and industrial environments. Built on the proven ISUZU GIGA 4×2 heavy-duty chassis, this truck combines powerful engine performance, optimized tank capacity, and advanced vacuum technology to ensure dependable operation during urban drainage maintenance, septic tank cleaning, and sewer system management.
Powered by the robust ISUZU 6UZ1-TCG61 turbocharged diesel engine, the vehicle delivers an impressive 380 horsepower and strong torque output, providing excellent pulling power and smooth operation even when the tank is fully loaded. With a 9.839-liter displacement and compliance with Euro VI / China VI emission standards, the truck ensures both strong performance and environmentally responsible operation. The engine is paired with the durable FAST 9JS119 manual transmission, featuring 9 forward gears, enabling the driver to maintain optimal torque distribution and fuel efficiency across various road conditions.
The chassis structure is designed for stability and durability, featuring a 4500 mm wheelbase, a gross vehicle weight of 18,000 kg, and a rated payload capacity of 8,970 kg. The vehicle’s carefully balanced dimensions, including an overall length of 8,450 mm, width of 2,550 mm, and height of 3,350 mm, ensure excellent maneuverability while maintaining a large working capacity. The heavy-duty suspension system with leaf spring configuration (8 / 10 + 8) provides reliable load support and improved driving stability during both transport and operation.
At the core of the vehicle is a 10,000-liter cylindrical vacuum tank manufactured from high-strength carbon steel with 6 mm thickness, ensuring long-term durability and resistance to corrosion and pressure stress. The tank is equipped with internal anti-wave plates that enhance stability during transportation by minimizing liquid movement inside the tank. In addition, practical features such as a liquid level indicator, inspection viewing window, and hydraulic rear discharge system allow operators to easily monitor and manage the loading and unloading process.
Designed for efficient suction performance, the truck utilizes a high-efficiency SK-12 water circulation vacuum pump capable of delivering 12 m³/min airflow and achieving a maximum vacuum degree of ≥93%, allowing rapid suction of wastewater, sludge, and other semi-liquid materials. The system enables a maximum suction depth of 7–8 meters, while the entire 10 CBM tank can be filled in approximately six minutes, significantly improving operational productivity in field applications.
Key Features
High-Performance Powertrain
The ISUZU GIGA chassis and powertrain provide exceptional reliability for heavy sanitation operations. The 380 HP turbocharged diesel engine generates strong torque of 1300 N·m, allowing the truck to handle demanding workloads while maintaining stable performance and fuel efficiency. Combined with the FAST 9-speed manual transmission, operators can achieve smooth gear shifting and optimal driving control across varying terrain conditions.
Large-Capacity Vacuum Tank
The 10,000-liter vacuum tank offers a balanced combination of capacity, durability, and operational safety. Constructed from 6 mm high-strength carbon steel, the tank is designed to withstand high vacuum pressure and continuous use. The cylindrical design improves structural strength, while internal anti-wave plates reduce liquid movement during transportation, enhancing driving safety and operational stability.
Efficient Vacuum Pump System
The truck is equipped with a water circulation vacuum pump (Model SK-12), specifically designed for high suction efficiency and long service life. With an airflow capacity of 12 cubic meters per minute and a vacuum degree exceeding 93%, the system enables rapid sludge extraction and reliable performance even in deep suction conditions. The pump operates within a stable speed range of 800–1200 rpm, ensuring consistent suction performance while minimizing mechanical wear.
Advanced Suction and Protection System
The vehicle features a robust 100 mm reinforced industrial rubber suction hose with a standard length of 8 meters, allowing operators to easily reach underground tanks, septic systems, and drainage pits. A pneumatic suction valve ensures smooth and precise control during operation, while the integrated overflow protection device prevents accidental overfilling and protects the vacuum pump from contamination.
Reliable Hydraulic Discharge Mechanism
For convenient and efficient unloading, the truck utilizes a hydraulic tank lifting system combined with rear door opening. Powered by a gear-type hydraulic pump and supported by a 100-liter hydraulic oil tank, this system allows operators to quickly discharge collected waste while maintaining safe and controlled operation. The dual manual and pneumatic control modes provide flexibility and ease of use in various working environments.
Heavy-Duty Axles and Suspension
The truck’s structural strength is reinforced by a 6,500 kg front axle and an 11,500 kg rear axle, ensuring reliable load-bearing capability even under full tank conditions. The leaf spring suspension system (8 / 10 + 8) enhances durability and shock absorption, making the vehicle suitable for both urban roadways and rough working environments.
Enhanced Safety and Control Features
Operational safety is a key focus in the design of this vehicle. The truck is equipped with ABS braking, a full air brake system, and a spring energy parking brake to ensure reliable stopping performance. Additional safety features include a vacuum pressure gauge, safety relief valve, rear working lights, warning lights with reverse alarm, and an emergency stop system, all of which contribute to safer operation during nighttime or high-risk working conditions.
Optimized Fuel and Tire Configuration
The vehicle is fitted with a 300-liter diesel fuel tank, enabling extended working hours without frequent refueling. Its 295/80R22.5 steel radial tires, configured in a 6 + 1 spare arrangement, provide excellent load capacity, road grip, and durability, ensuring stable performance during both transportation and field operations.
The ISUZU GIGA 10000 Liter Vacuum Sewage Truck integrates powerful engine performance, a durable vacuum tank structure, and an efficient suction system into a reliable sanitation solution designed for professional sewage collection and municipal maintenance operations. Its advanced engineering, robust safety features, and high operational efficiency make it an ideal choice for municipalities, environmental service providers, and industrial waste management companies seeking dependable and high-capacity vacuum suction equipment.
SPECIFICATIONS
| Item | Details |
|---|---|
| Chassis Specifications | |
| Chassis Brand | ISUZU GIGA |
| Drive Type | 4×2 |
| Wheelbase | 4500 mm |
| Overall Length | 8450 mm |
| Overall Width | 2550 mm |
| Overall Height | 3350 mm |
| Gross Vehicle Weight | 18000 kg |
| Curb Weight | 8900 kg |
| Rated Payload | 8970 kg |
| Max Speed | 95 km/h |
| Fuel Type | Diesel |
| Emission Standard | Euro VI / China VI |
| License Plate Type | Yellow Plate |
| Engine Specifications | |
| Engine Brand | ISUZU |
| Engine Model | 6UZ1-TCG61 |
| Engine Type | Inline 6-Cylinder Turbocharged Diesel |
| Displacement | 9.839 L |
| Max Power | 279 kW |
| Max Horsepower | 380 HP |
| Max Torque | 1300 N·m |
| Rated Speed | 2000 rpm |
| Transmission System | |
| Transmission Brand | FAST |
| Transmission Model | FAST 9JS119 |
| Transmission Type | Manual |
| Forward Gears | 9 |
| Reverse Gears | 1 |
| Clutch Type | Dry Single Plate |
| Vacuum Tank Specifications | |
| Tank Volume | 10000 Liters (10 CBM) |
| Tank Material | High-strength Carbon Steel |
| Tank Thickness | 6 mm |
| Tank Shape | Cylindrical |
| Internal Anti-Wave Plates | Yes |
| Rear Discharge Method | Hydraulic Tank Lifting + Rear Door Opening |
| Viewing Window | Yes |
| Liquid Level Indicator | Yes |
| Vacuum Pump System | |
| Vacuum Pump Type | Water Circulation Vacuum Pump |
| Pump Model | SK-12 |
| Air Flow Capacity | 12 m³/min |
| Max Vacuum Degree | ≥ 93% |
| Max Suction Depth | 7–8 meters |
| Suction Time (Full Tank) | ≤ 6 minutes |
| Pump Speed | 800–1200 rpm |
| Suction System | |
| Suction Hose Diameter | 100 mm |
| Standard Hose Length | 8 meters |
| Hose Material | Reinforced Industrial Rubber |
| Suction Valve | Pneumatic Control |
| Overflow Protection Device | Equipped |
| Hydraulic System | |
| Hydraulic Pump Type | Gear Pump |
| Hydraulic Oil Tank | 100 L |
| Control Mode | Manual + Pneumatic |
| Hydraulic Functions | Tank lifting / Rear door opening |
| Axle and Suspension | |
| Front Axle Capacity | 6500 kg |
| Rear Axle Capacity | 11500 kg |
| Suspension Type | Leaf Spring |
| Leaf Spring Configuration | 8 / 10 + 8 |
| Tire Specifications | |
| Tire Size | 295/80R22.5 |
| Tire Type | Steel Radial |
| Number of Tires | 6 + 1 Spare |
| Fuel Tank and Braking System | |
| Fuel Tank Capacity | 300 L |
| Braking System | Full Air Brake |
| Parking Brake | Spring Energy Brake |
| Auxiliary Brake | Exhaust Brake |
| Safety and Control Features | ABS, Overflow protection, Vacuum pressure gauge, Rear working lights, Warning lights & reverse alarm, Emergency stop system, Safety relief valve |









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