BRIEF
This Foton 4×2 heavy-duty vacuum truck is professional engineered as reliable septic tank vacuum equipment, widely used for septic cleaning, sludge suction and sewage transportation in municipal and rural sanitation projects. Built on a sturdy Foton 4×2 left-hand drive day cab chassis, the vehicle features a 5800mm wheelbase, 20-ton GVW and 11.00R20 heavy-duty tires, delivering stable load-bearing performance and durable road adaptability. Powered by a 350hp Euro 5 diesel engine and matched with optional 6/8/10/12-speed manual transmission, it provides consistent and powerful power output for long-hour heavy-duty cleaning operations. Single-row and double-row cabins are available with optional air conditioning for improved operating comfort.
Equipped with a large 20000-liter vacuum tank, the truck adopts high-strength carbon steel or optional stainless steel material with customizable 4–8mm tank thickness. The whole tank is treated with international anti-rust coating and epoxy paint to achieve excellent anti-corrosion performance and longer service life. Fitted with a high-performance vacuum pump, the equipment reaches a vacuum degree above -0.09 MPa, supporting 6–10 meters deep suction and finishing full-tank feeding within 5–10 minutes. It adopts 100–200mm heavy-duty suction hose and supports hydraulic rear discharge and gravity discharge, while the 16–25MPa stable hydraulic system ensures smooth unloading work.
Operational control can be selected from manual, electric and PLC intelligent modes to meet different operation habits. With optimized overall sealing structure, the vacuum tanks for septic trucks effectively prevent liquid leakage and avoid secondary environmental pollution. Supporting full self-priming and self-discharging operation, it greatly reduces manual labor and improves working efficiency. This versatile septic tank vacuum truck is perfectly suitable for septic tank cleaning, public toilet sludge collection, sewer desilting, as well as sewage disposal for communities, hotels, factories, farms and construction sites, serving as an ideal high-efficiency sanitation solution for urban, rural and remote mining area cleaning projects.
Product Features
- Heavy-duty Foton 4×2 chassis for stable load-bearing performance
- 5800mm long wheelbase for steady and safe driving
- 11.00R20 heavy steel tires for strong road adaptability
- 350hp Euro 5 diesel engine for sufficient power output
- Multi-speed manual gearbox optional for flexible shifting
- Optional single/double row cabin and air conditioning
- 20000L ultra-large tank capacity for high working efficiency
- Carbon steel and stainless steel tank material optional
- Customizable 4–8mm tank thickness for diverse demands
- Premium anti-rust and epoxy coating for corrosion resistance
- Above -0.09MPa vacuum degree for powerful suction
- 6–10m ultra-deep suction depth for wide working range
- Fast 5–10min full-tank suction for high productivity
- Dual hydraulic and gravity discharge modes for flexible use
- 100–200mm heavy-duty hose for smooth material suction
- 16–25MPa stable hydraulic system for reliable operation
- Manual/electric/PLC intelligent control optional
- Fully sealed structure for zero leakage and no pollution
- Self-priming and self-discharging design for labor saving
- Multi-scene applicability for urban, rural and industrial sanitation
Specification
| Chassis | |
| Size | 8,080×2,500×3,130mm |
| GVW/Curb Weight | 20T |
| Wheelbase | 5,800mm |
| Tire | 11.00R20 |
| Engine | |
| Type | Diesel |
| Make/Model | 350hp/Euro5 |
| Transmission | |
| Gears | 6/8/10/12 speed gearbox + reverse |
| Operation | Manual |
| Cabin | |
| Driving | FOTON 4×2 Day Cab, Left-hand Drive |
| Type | Double row,Single row,A/C optional |
| Body System | |
| Capacity | 20,000 Liters |
| Material | High-strength carbon steel/stainless Steel |
| Thickness | 4-8mmm(customized) |
| Anti-coirrosion | International anti-rust coating+epoxy paint |
| Vacuum Degree | ≥ -0.09 MPa |
| Suction Depth | 6-10 meters |
| Suction Time | 5-10 minutes per tank (depending on volume) |
| Discharge Method | Hydraulic rear discharge / gravity discharge |
| Hose Diameter | 100-200 mm heavy-duty suction hose |
| Hydraulic System | 16-25 MPa working pressure |
| Control System | Manual /Electric/ PLC intelligent control (optional) |














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