

Unmatched Technical Durability : The tank is constructed from high-grade Q235B carbon steel with an internal anti-corrosion coating, preventing rust and expanding equipment lifespan.
Excellent Urban Flexibility : The compact 4x2 axle configuration allows this sewage suction truck to navigate narrow city streets and residential areas with ease.
Superior Vacuum Efficiency : Equipped with a top-tier hydraulic vacuum pump that offers high suction pressure and vertical lift, minimizing loading time.
Advanced Leak-Proof Design : Features reliable secondary protection valves to prevent overflow, protecting the pump system and ensuring environmental safety.
High ROI & Low Maintenance : Proven HOWO chassis reliability combined with fuel-efficient engine technology delivers low operational costs and maximum business profits.

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| Parameter | Specification Details | Material & Performance |
|---|
| Drive Model | 4x2 | Left/Right Hand Drive optional |
| Tank Capacity | 5,000L - 8,000L | Optimized for compact specifications |
| Vacuum Pump | Rated Speed: 800 rpm / Lift: >7m | High-pressure suction performance |
| Dumping Method | Hydraulic lift for gravity discharge | Pressure discharge optional |
| Chassis Brand | SINOTRUK HOWO | Highly durable for tough road conditions |

The Howo 4x2 Sewage Suction Truck is specifically designed for high-efficiency operations in municipal sanitation departments, environmental cleaning companies, and industrial plant maintenance. Its compact size makes it highly effective in residential septic tank pumping, urban sewer dredging, and wastewater transport where large heavy-duty trucks cannot easily access.

To protect the exterior paint and critical drivetrain electronics of your Howo trucks, we offer professional packaging and shipping solutions. Each vehicle undergoes a comprehensive technical diagnostic inspection and multi-layer anti-corrosion wax polishing to protect the steel body from moisture during sea transport. We utilize reliable roll-on/roll-off (RORO) or specialized bulk carrier shipping methods to ensure the vehicles arrive at their international destinations intact.
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With proven quality and a strong brand image, we have obtained ISO9001, CCC, ECE, and BV certifications. As a manufacturer with its own factory and R&D capabilities, we currently have 200 employees, annual sales of 60 million, and our products are widely recognized in Southeast Asia, the Middle East, Africa, South America, and Central America.


1. The company offers a one-year warranty. During this period, if any parts are damaged under normal use, we will provide replacement parts free of charge.
2. For operational issues, technical configurations, etc., we will quickly provide practical solutions to our clients. We are currently investing in the construction of multiple diplomatic facilities to better serve our major clients.
3. We offer high-quality products at competitive prices, and customer-designed products are available for selection.
4. We guarantee fast delivery and prompt response. Your satisfaction is our responsibility.