
| Vehicle parameter | |
|---|---|
| Length x Width x Height (mm) | 6280×2300×2880 |
| Maximum/curb weight (kg) | 12495 / 6700 |
| Chassis brand | Seazon special chassis |
| Operating ability | |
|---|---|
| Inner diameter of suction pipe (mm) | 100 |
| Time to pump a full tank (min) | ≤5 |
| Total volume of tank (m³) | 5.5 |
| Pumping depth (m) | ≥8 |
| Vehicle performance | |
|---|---|
| Maximum gradient | ≥20% |
| Endurance mileage (km) | 270((mode-test) |
| Power system | |
|---|---|
| Motor rated/peak power (kW) | 125 / 230 |
| Motor rated/peak torque (N·m) | 450 / 900 |
| Battery brand/capacity (kWh) | CATL / 121.1 |
The 12T Electric Sewage Suction Truck is a powerful, zero-emission sanitation solution engineered for demanding municipal and industrial sludge removal tasks. With a 5.5 m³ high-strength steel tank featuring electrophoresis anti-corrosion treatment, this vehicle delivers exceptional durability and service life in harsh operating environments.
Designed for maximum efficiency, the truck can fully evacuate its tank in under 5 minutes and achieve a suction depth of up to 8 meters, making it ideal for cleaning urban sewers, pipeline sediments, mud ditches, industrial drainage systems, and hard-to-reach corners. The system uses a 100 mm inner diameter suction pipe to ensure high-flow transfer of sludge, wastewater, and debris.
Powered by a robust rear-axle-drive electric system, the vehicle features a permanent magnet synchronous motor with 125 kW rated power (230 kW peak) and 450/900 N·m torque, enabling strong performance on gradients of ≥20%. It runs on a CATL 121.1 kWh lithium iron phosphate battery, offering a 270 km driving range (mode-test) for full-day operational capability.
Additional features include:
- Compact dimensions (6,280 × 2,300 × 2,880 mm) and a minimum turning radius of just 7 meters for excellent maneuverability in dense urban areas
- Multi-functional versatility: sewage suction, water transportation, road sprinkling, wall cleaning, and emergency firefighting support via fire hose interface
- Built on a Seazon special-purpose chassis optimized for sanitation applications








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