Leave A Message

Leave A Message

If you are interested in howo trucks and want to know more details,please leave a message here,we will reply you withine 8 hours.
Submit
Home Howo Vacuum Truck Howo Sewage Vacuum Truck

Nigeria HOWO NX septic tanker cleaning truck

Nigeria HOWO NX septic tanker cleaning truck

The Howo NX 20 cubic meter vacuum truck features a 4625+1350mm wheelbase, a Weichai WP12.400E32 engine, an HW19710 transmission, a VGD95 front axle, and MCX16ZG dual rear axles. The 20 cubic meter vacuum tank is made of carbon steel and is equipped with a 2BE-204 water circulation vacuum pump, an overflow valve, a hydraulic oil tank, a ladder, a level pipe, and a tailgate discharge valve. The tailgate can be hydraulically opened, and the tank can be hydraulically lifted. The driver-side hydraulic control valve controls the operation.

  • Working capacity :

    20000 liters
  • Cabin type :

    Howo NX one and half row cabin
  • Drive system :

    6x4,LHD
  • Wheelbase ( mm) :

    44625+1350 mm
  • Engine specific :

    400 HP / WEICHAI WP12.400E32
  • Gear box :

    Sinotruk HW19710 10-speed, manual
  • Front axle ( Kg ) :

    9500
  • Rear axle ( Kg ) :

    16000*2
New Products

This Nigeria HOWO NX septic tanker cleaning truck is a specialized vehicle designed for Nigeria heavy-duty sewage suction operations. Based on the Sinotruk HOWO NX400 chassis, it integrates a 20 cubic meter sewage suction tank and a 2BE-204 water circulation vacuum pump, enabling efficient sewage suction. This truck features self-priming and self-discharging capabilities, a large capacity, convenient transportation, and a powerful vacuum pump with a long suction range, making it suitable for heavy-duty operations such as urban pipe network dredging and septic tank cleaning.

 

*Nigeria HOWO NX septic tanker cleaning truck

-----------------------------------------------------------------

Nigeria HOWO NX septic tanker cleaning truck

 

 Product Technological Parameters:

 

HOWO NX 6X4 20CBM vacuum suction truck

General

Chassis Brand

HOWO

Overall Dimension

9580 x 2550 x 3550 mm

GVW / Kerb Weight

25000 kg / 12850 kg

Front axle

VGD95 front axle (drum)

Drive axle

MCX16ZG dual rear axles (drum), gear ratio 4.803

Engine

Fuel Type

Diesel, 6 cylinders in-line, 4-stroke

Model

WP12.400E32

Power

400 HP / 294kW

Rated speed

2100rpm

Max torque speed

1200-1500rpm

Displacement

11.596L

Emission Standard

Euro 3

Chassis

Drive Type

4x2, left hand drive

Transmission

HW19710,10F&2R, manual

Wheelbase

4625+1350mm

Number of axle

2

Tyre Specification

315/80R22.5, 11 pcs (including one spare tire)

Option:12.00R20,295/80R22.5,12R22.5

Superstructure

Tank

Tank Capacity

20000 liters

Tank Material

6mm carbon steel with antiseptic treatment

Tank lifting angle

45°

Vacuum Pump

Vacuum Pump

2BE-204 water circulation pump

Ultimate vacuum

3300Pa

Pumping rate

21m³/min

Speed

980r/min

Power

37kW

Rear door can be hydraulic opened for complete discharge of solid stuff.

All standard accessories: manhole, tool kit, English manual.....

 

Technical drawing of HOWO NX 6X4 20CBM vacuum suction truck

 Chassis:

Item

Configuration

Wheelbase

4600+1350mm

Engine

Weichai WP12.400E32
Type: Inline 6-cylinder, turbocharged intercooled diesel engine

Displacement: 11.596L

Power: 294kW (400hp)

Emission Standard: Euro III

Transmission

Sinotruk HW19710

Type: Manual, 10 forward gears + 2 reverse gears

Features: Main gearbox with dual intermediate shafts, auxiliary gearbox with planetary gears, and overdrive gear

Front Axle

VGD95 I-beam fist-type front axle

Rated load: 9.5 tons

Rear Axles

MCX16ZG single-stage reduction dual rear axles

Rated load: 2 x 16 tons (total 32 tons)

Tires

315/80R22.5

Cabin

Howo NX one and half cab, with air conditioning, power windows, and central locking

 

 

 Upper Structure Sewage Suction System: 

1. Tank Volume: 20 cubic meters, elliptical tank structure with low center of gravity and stable operation.

 

2. Tank Material: High-quality carbon steel, 6mm thick, with internal baffles, corrosion-resistant and wear-resistant, and firmly welded overall.

 

3. Vacuum Pump: 2BE-204 water circulation vacuum pump, suction speed 21m³/min, high vacuum degree, strong self-priming capability.

HOWO 6x4 septic tank suction truck

4. Safety Protection: Equipped with an anti-overflow valve to prevent backflow of media and damage to the vacuum pump, ensuring equipment safety.

 

 

5. Auxiliary Components: Integrated water-gas separator, oil-gas separator, hydraulic oil tank, right-side ladder, tank top guardrail, transparent liquid level pipe (real-time monitoring of tank liquid level), tailgate discharge valve, and suction hose.

vacuum system work principle

Hydraulic Operation Functions:

 Tailgate: Hydraulic locking + hydraulic opening, reliable sealing, smooth unloading

 

 Tank: Hydraulic lifting and tilting, sufficient tilting angle, thorough and residue-free drainage

 

  Operation Method: Hydraulic control valve on the driver's side, single-person control, intuitive, safe and efficient operation

 

HOWO NX 6x4 400HP engine sewage suction truck
 Working Principle:

    The core working principle of a vacuum truck is based on the principle of vacuum negative pressure, using pressure difference to achieve the suction and discharge of waste. Throughout the entire process, both suction and discharge rely on the sealing of the tank.

     

    1. Suction Process: The vehicle's engine drives a vacuum pump at high speed via a power take-off (PTO), forcefully drawing air from the sealed tank, creating a negative pressure by lowering the internal air pressure compared to atmospheric pressure. Under atmospheric pressure, waste is forced into the tank through the suction pipe.

     

    2. Discharge Process: After operation, the airflow direction is changed by operating the four-way reversing valve. Firstly, the tank is raised and the tailgate opens, allowing outside air to enter and release the vacuum, causing the waste to flow out by gravity. Secondly, compressed air is injected into the tank to create a pressure higher than atmospheric pressure, pressurizing and discharging the waste.

    •  Hydraulic control valve
       Hydraulic control valve
    • #2BE-204 water circulation vacuum pump
      2BE-204 water circulation vacuum pump
    • Ladder,anti-overflow valve
      Ladder,anti-overflow valve 
     

     Applications in Nigeria:

     

    1. Municipal Sanitation: Used for cleaning old pipes, septic tanks, and sewers in Lagos, improving urban sanitation.

     

    2. Industrial Waste Treatment: Suitable for industrial wastewater and sludge generated by local factories, meeting environmentally friendly transportation needs.

     

    3. Construction Site Slurry Transportation: Used in mining areas and large construction sites for pumping out accumulated water from foundation pits and cleaning drilling mud and industrial waste.

     

    Leave A Message
    If you are interested in howo trucks and want to know more details,please leave a message here,we will reply you withine 8 hours.

    Related Products

    Howo toilet suction truck 6 wheeler 5000L
    Howo toilet suction truck 6 wheeler 5000L

    Howo toilet suction truck 6 wheeler 5000L is a special vehicle used to collect, transfer and transport feces, sewage and other wastes. which is modified on the Howo RHD light chassis,3360mm wheelbase, Equipped with WLY6TS55 transmission, 7.50R16 tires with totally 7 pcs, A/C,USB,direction assistance.Equipped with Cummins ISF3.8S3141 141HPdiesel engine. It is widely used in sanitation, municipal and rural sewage treatment.  

    Read More
    HOWO 20000 liters sewer sucker truck
    HOWO 20000 liters heavy sewer sucker truck

    The SINOTRUK HOWO 20000L sewer cleaner truck is a specialized vehicle built on a 6x4 heavy-duty chassis, equipped with a large-capacity sealed tank and a vacuum pump system for sucking and transporting liquid waste such as feces and sludge. Powered by a high-horsepower Weichai engine and an Italian MORO PM110W vacuum pump, it delivers robust suction performance and exceptional vertical suction depth. The tank features hydraulic self-unloading and a hydraulically operated rear cover, ensuring highly automated operations. This heavy-duty sanitation equipment combines powerful performance with outstanding efficiency.

    Read More
    Howo 20 cbm vacuum suction pump truck
    Congo howo 10 wheeler sewage tank truck

    The Congo Howo 10-wheeler sewage tank truck is based on a Howo 6×4 chassis, with a wheelbase of 4325+1350mm and 295/80R22.5 tires with a total of 11 pcs. The vehicle is equipped with a WP10.340E32 340hp diesel engine, matched with an HW19710 gearbox (10 forward gears, 2 reverse gears) and a ZF8198 steering system, providing strong power output and agile handling. The tank body is made of high-strength, high-quality carbon steel, with a robust structure, and is equipped with a high-efficiency vacuum pump, enabling multiple operating functions such as self-priming, self-draining, and self-unloading.  

    Read More
    Howo vacuum tank truck
    HOWO 6x4 heavy sewer sucker truck

    The HOWO heavy 20000L sewer cleaner truck is a specialized vehicle built on a 6x4 heavy duty chassis, equipped with a large capacity sealed tank and a vacuum pump system for sucking and transporting liquid waste such as feces and sludge. Powered by a high power Weichai engine and an China Top brand vacuum pump, it delivers robust suction performance and exceptional vertical suction depth. The tank features hydraulic self-unloading and a hydraulically operated rear cover, ensuring highly automated operations. This heavy duty sanitation equipment combines powerful performance with outstanding efficiency.

    Read More
    Howo 8x4 vacuum sewage tank truck
    HOWO 8x4 heavy sewer sucker truck

    The Howo Heavy 8x4 Vacuum Sewer Truck is a high-performance, multi-functional special-purpose vehicle designed specifically for heavy-duty operations. Built on Sinotruk's mature HOWO heavy-duty truck technology platform, it balances power, durability, and operational efficiency, with a core focus on large-scale liquid waste treatment equipment for municipal, sanitation, and industrial sectors. The Howo Heavy 30000L Vacuum Tank Truck is equipped with an MC07H.35-60 model 350hp engine with a displacement of 7360ml and an output power of 257kW.

    Read More
    Howo light sewage tank truck
    Ethiopia HOWO 8000L sewer pump truck

    The Howo light-duty sewage tank truck is a specialized sanitation vehicle developed for municipal sanitation, small-scale engineering projects, and residential cleaning needs. It features a 4x2 drive configuration and comes in various tank capacities, including 4000L and 6000L. This multi-functional light-duty special-purpose vehicle integrates sewage suction, dredging, transportation, and discharge. Utilizing Sinotruk's mature light-duty truck chassis technology, combined with a high-efficiency vacuum sewage suction system and a corrosion-resistant tank design, the truck balances flexibility and practicality. It can adapt to complex operating environments such as narrow urban roads and old residential areas, as well as meet the cleaning needs of small industrial scenarios, boasting stable performance and diverse adaptability.

    Read More
    Howo heavy sewage tank truck
    Howo 20 CBM drainage sewer cleaning truck

    The Howo 20 CBM sewer tank truck is a heavy duty equipment designed for high-volume, high-load sewage cleaning scenarios. It integrates efficient suction, stable transportation, and intelligent unloading, and can cover diverse scenarios such as urban pipe network dredging, port cargo yard sludge removal, and industrial waste liquid treatment. With its high load-bearing capacity, powerful suction system, and refined manufacturing process, it has become a core sewage cleaning equipment in the sanitation, municipal, and industrial fields.

    Read More
    Nigeria HOWO NX septic tanker cleaning truck
    Nigeria HOWO NX septic tanker cleaning truck

    The Howo NX 20 cubic meter vacuum truck features a 4625+1350mm wheelbase, a Weichai WP12.400E32 engine, an HW19710 transmission, a VGD95 front axle, and MCX16ZG dual rear axles. The 20 cubic meter vacuum tank is made of carbon steel and is equipped with a 2BE-204 water circulation vacuum pump, an overflow valve, a hydraulic oil tank, a ladder, a level pipe, and a tailgate discharge valve. The tailgate can be hydraulically opened, and the tank can be hydraulically lifted. The driver-side hydraulic control valve controls the operation.

    Read More

    Leave A Message

    Leave A Message
    If you are interested in howo trucks and want to know more details,please leave a message here,we will reply you withine 8 hours.
    Submit

    Home

    Products

    WhatsApp

    contact