Home/ All Trucks/ HOWO Sewage Tanker/Sinotruk HOWO 4000gallons sewage lorry Turkmenistan

Rear view of the HOWO sewage truck showing the vacuum pump, hose reel, and hydraulic tailgate mechanism

Side view of the HOWO vacuum truck with wire-strengthened hose and control panel on the cab side

Sinotruk HOWO 4000gallons sewage lorry Turkmenistan

Name: Sinotruk HOWO 4000gallons sewage lorry Turkmenistan
Brand: Sinotruk HOWO

The Sinotruk HOWO 20000 litre sewage lorry is a 6x4 vacuum tanker built on a Sinotruk HOWO chassis for municipal sanitation departments and waste contractors operating in urban and rural areas with limited sewer infrastructure. It is designed to suction sludge, mud and debris from manholes, water wells and sediment pits, transport the material over long distances, and discharge it at treatment sites without spillage or odour release. The truck operates in environments where gravity-fed systems are absent or overloaded, and where manual removal is impractical or unsafe.

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Key Benefits

20000 litre carbon steel tank holds a full load of sludge and allows one round trip before emptying
Suction depth of up to 9 metres reaches deep manholes and submerged sediment layers
Suction speed fills the tank in 10 minutes and blowdown completes in 8 minutes
Hydraulically operated rear door enables full discharge of solid waste without manual intervention
6x4 HOWO chassis with 336Ps engine handles heavy loads on unpaved roads and uneven terrain
Leak-proof system with rubber strip, hydraulic lock and manual lock prevents spillage during transport

Buyer Profile

Who It Is for

Municipal sanitation and public works departments in developing regions
Private waste contractors bidding on municipal contracts
Construction companies managing on-site sludge during infrastructure projects
Industrial park operators maintaining internal drainage systems
Contractors supplying vacuum services to remote or low infrastructure areas
Government agencies upgrading sewer systems in countries with limited urban infrastructure

Operating Problems

Problems It Solves

Manholes too deep or blocked for manual cleaning with traditional tools
Sewer systems with frequent blockages due to sediment build-up or root intrusion
Long transport distances to treatment plants that require a large-capacity vehicle
Spillage during discharge due to poor sealing or inadequate tailgate design
Lack of reliable vacuum trucks in regions with limited local manufacturing
High maintenance costs from using imported trucks with scarce spare parts

Where It Works

Application Scenarios

Municipal sanitation departments servicing remote districts with no central sewer network
Waste contractors operating in cities with aging or collapsed underground drainage systems
Construction sites with temporary on-site sludge collection during excavation and tunneling
Industrial parks with on-site waste pits that require regular vacuuming to prevent overflow
Rural areas where manholes are deep and access is limited by narrow or unpaved roads
Emergency response teams clearing blocked sewers after heavy rainfall or flooding

Engineering

Technical Features

Sinotruk HOWO 6x4 chassis with 336Ps (247kW) diesel engine and 10-speed manual gearbox
Suction head of 7 metres and vertical depth up to 9 metres for deep pit access
Highly efficient vacuum pump with 93% vacuum rate and suction speed of 6 metres
Wire-strengthened hose with 80 metre horizontal reach for remote access
Rear door hydraulically opened for complete discharge of solid material
Dual lock system: rubber strip, hydraulic lock and manual lock for leak-proof sealing
Operation from cab and side control panels with manual, pneumatic and hydraulic modes
Tank capacity of 20000 litres (4700 gallons) with carbon steel Q345 construction
Fill time of 10 minutes and blowdown time of 8 minutes under standard conditions
Cab with air conditioner and space for three personnel during operation

Specifications

Technical Data


Chassis	Sinotruk HOWO 6x4 left or right hand drive
Engine	336Ps (247kW), 9726 ml, diesel, Euro II
Gearbox	10-speed front, 1 reverse
Overall Size	10100 x 2500 x 3850 mm
Gross Vehicle Weight	25,000 kg
Kerb Weight	11,870 kg
Cab Capacity	3 persons
Tank Capacity	20,000 L (4,700 gallons)
Tank Material	Carbon steel Q345
Suction Head	7 m
Suction Depth	Up to 9 m
Suction Speed	Fill in 10 minutes
Blowdown Speed	Complete in 8 minutes
Hose Length	Up to 80 m horizontal
Vacuum Pump	Highly efficient, 93% vacuum rate
Tyre Specification	11.00-20
Tyre Number	10 tyres + 1 spare
Max Speed	90 km/h
Paint	Metallic paint
Production Time	20 days
Lead Time	7 to 30 days after deposit

Build Materials

Materials

Carbon steel Q345 for tank body (6-8 mm thickness), heads (8 mm), partitions (5 mm)
Stainless steel 304 available on request for corrosive or food-grade waste
Wire-strengthened hose for high-pressure suction and abrasion resistance
Rubber strip and hydraulic lock system for tailgate sealing
Aluminium alloy components on control panels and access doors for corrosion resistance
Sinotruk engine and gearbox integrated into the chassis for durability

How It Is Built

Manufacturing Process

Chassis received from Sinotruk and wheelbase verified against tank drawing
Tank shell cut, rolled and welded with internal clapboards to reduce surge
Tank pressure tested and leak tested before welding final panels
Vacuum pump and piping system installed and aligned with driveline
Rear hydraulic door and sealing system assembled onto subframe
Control panels and hoses mounted on cab and side for dual operation
Body shot blasted, primed and finished in metallic paint with customer logo
Full system test: suction, discharge, vacuum rate and seal integrity on factory apron

Testing

Quality Control

Every truck is 100% tested before delivery
Tank tested for pressure and leak under GB39.5 standards for vacuum vehicles
Vacuum pump performance verified at 93% efficiency and 7m suction head
Sealing system tested under pressure with no leakage observed
Photos and videos of the finished truck sent to buyer before balance payment
In-house testing available for pressure vessel projects with non-destructive testing

Build to Order

Customization Options

Tank capacity from 3000L to 30000L to match site requirements
Tank material changed from carbon steel to stainless steel 304 on request
Left or right hand drive chassis to match local traffic rules
Tailgate form adjusted for specific discharge needs (e.g. double door, single door)
Vacuum pump upgraded to imported brand upon request
Customer logo and colour applied free of charge on tank and cab

Comparison

How It Compares With the Alternatives

4x2 vacuum truck with 10000L tank	Lower cost and better turning radius but carries half the load and requires more trips
Used imported sewage lorry	Lower initial cost but higher long-term maintenance and spare parts availability issues
Self-built vacuum truck	Cheaper to build but lacks factory testing, safety compliance and warranty support

Operating Notes

Use Guide

Confirm left or right hand drive chassis at order stage to match local traffic regulations
Use only the manhole inlet or pump inlet for filling; keep air breather clear
Do not exceed 9 metres vertical suction depth to avoid pump damage
Operate the vacuum pump only after the hose is fully submerged and sealed
Drain the tank and flush the system after use in freezing conditions
Free technical training available at the factory before shipment

Buyer Questions About This Truck

What is the lead time for this sewage lorry?

Production time is 20 days. Delivery time varies from 7 to 30 days depending on shipping mode and chassis availability.

Can the tank be stainless steel instead of carbon steel?

Yes. The standard tank is carbon steel Q345. Stainless steel 304 is available on request for corrosive or hygiene-sensitive applications.

What are your payment terms?

T/T with 30 percent deposit and 70 percent before delivery. Photos and videos of the finished truck are sent before the balance is paid.

Do you supply right hand drive?

Yes. The chassis is ordered as left or right hand drive to match your local traffic rules. Confirm this at order stage as it cannot be changed later.

How is the truck shipped?

By Ro-ro or bulk ship from a China main port. Trade terms are EXW, FOB, CFR, or CIF.

What warranty and after sales support do you provide?

The whole vehicle is guaranteed for one year. Core components are covered for two years. We provide 15 years of spare parts and technical support, including overseas engineer visits.

Can the vacuum pump be imported?

Yes. The standard pump is domestic. Imported brand pumps are available upon request and can be specified at order stage.