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HOWO 12 Cubic Meter Vacuum Suction Truck

    HOWO 12 Cubic Meter Vacuum Suction Truck

    The 12 Cubic Meter Vacuum Suction Truck is designed for efficient collection and transport of sewage, sludge, and liquid waste. Built on a durable chassis, it provides strong suction, high capacity, and reliable performance, making it ideal for municipal, industrial, and environmental cleaning applications in urban and industrial settings.
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Chengli brand CL5183GXW6 sewage suction truck

[Technical parameters of the whole vehicle]

Product trademark

Cheng Li brand

Product model

CL5183GXW6

Product Name

Sewage suction truck

Tank volume (m3)

11.25

Total mass (Kg)

18000

Overall dimensions (mm)

8250×2530×3500

Kerb weight (Kg)

9230

Front overhang/rear overhang (mm)

1550/2000

Number of passengers allowed in the cab (person)

3

Maximum vehicle speed (Km/h)

102

Approach angle/departure angle (°)

17/12

Axle Load (Kg)

6500/11500

[Chassis technical parameters]

Chassis model

ZZ1187K511JF1

Chassis Name

Truck chassis

Trademark Name

Howo brand

Manufacturing enterprise

China National Heavy Duty Truck Group

Number of axes

2

Number of tires

6

Wheelbase (mm)

4700

Tyre specifications

10.00 R20 18PR

Number of leaf springs

3/9+6

Front track (mm)

1956

Type of fuel

Diesel oil

Rear track (mm)

1800

Emission basis standards

GB17691-2018 National Ⅵ

Engine model

Engine manufacturer

Displacement (ml)

Power (Kw)

WP4. 6NQ240E62

Weichai Power Company Limited

4580

177

 


Introduction

Vacuum suction trucks are vital assets in sanitation management, industrial cleaning, and environmental protection. Among the various capacities available, the HOWO 12 Cubic Meter Vacuum Suction Truck is highly versatile, offering an ideal balance between storage capacity, maneuverability, and operational efficiency. Its robust chassis and advanced suction system allow it to handle a wide range of waste types, including sewage, sludge, and industrial liquid waste. This guide provides a comprehensive overview of the vehicle’s features, technical specifications, benefits, and industry applications, designed to optimize understanding and assist operators, municipal authorities, and industrial enterprises.

With increasing urbanization, stricter environmental regulations, and higher demand for industrial waste management, 12m³ vacuum suction trucks have become essential tools in global markets. Their adaptability, combined with the reliability of HOWO chassis, ensures long-term operational efficiency and cost-effectiveness.


Definition and Function of a Vacuum Suction Truck

A vacuum suction truck, also known as a vacuum tanker or sewage suction truck, is a specialized vehicle designed to transport liquid and semi-liquid waste. Using vacuum pump technology, these trucks generate negative pressure within a storage tank, enabling them to extract waste materials from various sources efficiently.

Core Functions

  • Suction and transport of sewage, sludge, and liquid waste

  • Industrial wastewater collection and disposal

  • Emergency spill response and stormwater cleanup

  • Hydro-excavation and tank cleaning

  • Urban sanitation services for municipal systems

Industry Terminology

TermDefinition
Vacuum TankerVehicle equipped with a tank and pump system for liquid waste collection
SludgeThick, semi-solid waste typically found in septic systems or industrial sites
Hydro VacuumingProcess combining high-pressure water jets and vacuum suction to remove waste
ChassisVehicle frame supporting engine, tank, and operational components

Advantages of a 12 Cubic Meter Vacuum Suction Truck

The 12m³ configuration is one of the most popular tank capacities in the vacuum suction truck market, offering a balance between efficiency, cost, and operational flexibility.

Operational Benefits

  • Large enough to manage multiple loads without frequent dumping

  • Compact size allows navigation in urban and industrial environments

  • Fuel-efficient compared to larger tankers

  • Reduces labor and operational time

Common Use Cases

  • Municipal sewage management and street cleaning

  • Residential septic system servicing

  • Industrial waste removal

  • Construction site cleanup

  • Emergency response and stormwater management


Overview of HOWO Chassis Vacuum Suction Trucks

HOWO chassis, manufactured by China National Heavy Duty Truck Group, are commonly used for vacuum suction trucks due to their reliability, strength, and global service availability. They are widely recognized for their durability, engine performance, and adaptability to various specialized configurations.

Advantages of HOWO Chassis

  • High load capacity supporting heavy tanks and waste

  • Strong diesel engine performance for long-distance operations

  • Global availability of spare parts and service support

  • Flexible configuration options for vacuum pumps, tanks, and hydraulic systems

  • Ease of maintenance, ensuring long-term reliability


Core Components and Operating Principles

Understanding the structure and function of a vacuum suction truck is essential for operators to ensure efficient and safe usage.

Major Components

ComponentFunction
ChassisProvides structural support, engine, and drivetrain
Vacuum TankStores collected waste until disposal or treatment
Vacuum PumpCreates suction power to draw waste into the tank
Hoses & ValvesChannels waste from the source to the tank
Control SystemManages pump speed, suction pressure, and discharge
Safety FeaturesIncludes pressure relief valves, anti-corrosion protection, and emergency shutdown mechanisms

How Suction Works

The vacuum pump reduces the air pressure inside the tank, creating a pressure differential. This negative pressure draws liquid and semi-solid waste through hoses into the storage tank. Waste remains stored safely until it is discharged at a disposal or treatment site.

Efficient suction requires proper tank design, pump selection, and hose management. Safety systems prevent over-pressurization, spillage, and operator hazards.


Applications and Use Cases

Municipal Applications

  • Cleaning urban sewage pits and drainage systems

  • Removing wastewater after heavy rainfall or flooding

  • Maintaining stormwater systems and underground pipelines

Industrial Applications

  • Transporting industrial liquid waste to treatment facilities

  • Cleaning tanks, pipelines, and process equipment

  • Hydro-excavation in construction and industrial sites

Environmental and Emergency Services

  • Spill response for contaminated water and liquids

  • Cleaning wet wells, lift stations, and septic tanks

  • Emergency sewage removal in urban environments


Benefits and Operational Advantages

Operational Efficiency

  • High suction and discharge rates improve workflow efficiency

  • Multi-functional usage for both liquid and semi-solid waste

  • Robust and durable design suitable for harsh working conditions

  • Built-in safety mechanisms ensure safe operations

Economic Advantages

  • Lower fuel consumption and operating costs compared to larger units

  • Reduced labor requirements with mechanized suction systems

  • Long service life ensures high return on investment


Technical Specifications and Configurations

Chassis Specifications

FeatureSpecification
Chassis BrandHOWO
Engine TypeDiesel, turbocharged
Engine Power120–180 kW
TransmissionManual / Automated
Drive Type4×2 or 6×4
Maximum Speed90–110 km/h
Gross Vehicle Weight14,000–18,000 kg

Tank and Suction System

FeatureSpecification
Tank Volume12 cubic meters
Tank MaterialCarbon steel / stainless steel
Vacuum Pump TypeRoots / Rotary vane
Maximum Vacuum Pressure≥ −0.08 MPa
Discharge MethodGravity / High-pressure jet
Hose Diameter100–150 mm
Hydraulic SystemOptional

Performance Factors and Operational Metrics

Performance evaluation is critical for maximizing efficiency. Key factors include suction rate, pump efficiency, tank design, hose length, and engine reliability. Operators should monitor fuel consumption, cycle times, and waste handling capacity to optimize daily operations.


Selecting the Right Vacuum Suction Truck

Selection criteria depend on operational environment, waste type, suction power, tank volume, and budget. Evaluating these factors ensures long-term efficiency and safety.

Budget and Lifecycle Considerations

Cost FactorConsideration
Initial InvestmentPurchase price vs. features
Fuel EfficiencyLong-term operating costs
Maintenance CostParts availability and service intervals
Resale ValueBrand reputation and durability

Safety Standards and Environmental Compliance

Vacuum suction trucks must adhere to strict safety and environmental standards. Pressure relief systems, emergency stops, anti-spill design, and operator safety gear are essential. Compliance with emission standards and noise restrictions ensures environmental protection.


Routine Maintenance and Servicing

Daily Checks

  • Engine oil and fluid levels

  • Vacuum pump lubrication

  • Hoses and seals inspection

  • Brakes and tires

Weekly and Monthly Maintenance

  • Lubrication of moving parts

  • Cleaning filters and pressure gauges

  • Inspecting hydraulic systems and valves

  • Checking tank integrity

Seasonal Maintenance

  • Anti-freeze strategies for cold climates

  • Insulation for hoses and tanks

  • Cold-weather operational protocols


Industry Trends and Global Market Insights

The 12m³ vacuum suction truck market is expanding due to urbanization, industrialization, and stricter environmental regulations. Innovations in vacuum pump efficiency, chassis durability, and eco-friendly operation continue to drive market growth. The adoption of HOWO chassis further ensures global availability, reliability, and cost-effectiveness.


Common Challenges and Solutions

  • Clogging and Pump Blockage – Use appropriate hose diameters and regular cleaning to prevent operational delays.

  • Tank Corrosion – Utilize anti-corrosion coatings and stainless steel tanks for longevity.

  • Operator Safety – Implement strict training and safety systems, including emergency shutdowns.

  • Maintenance Delays – Establish routine maintenance schedules and monitor operational metrics.


Frequently Asked Questions

How is a vacuum suction truck different from a sewer cleaner?
Vacuum trucks primarily rely on suction, while sewer cleaners may combine high-pressure water jets for blockage removal.

Which industries benefit most from 12m³ trucks?
Municipal sanitation, construction, industrial plants, environmental cleanup, and emergency services.

Can 12m³ handle solid waste?
Yes, it is suitable for sludge and slurry; larger solids require pre-processing.

What makes HOWO chassis ideal?
Reliable diesel engines, high load capacity, long service life, and easy global parts availability.


Conclusion

The HOWO 12 Cubic Meter Vacuum Suction Truck is a versatile, efficient, and reliable solution for municipal, industrial, and environmental applications. With its durable chassis, advanced vacuum system, and adaptable configuration, it ensures operational efficiency, cost-effectiveness, and long-term reliability across diverse working conditions.


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