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Sinotruk HOWO 12cbm potable water truck in white with front and rear spray nozzles mounted

Side view of the HOWO water truck showing the 12000 L tank and high cannon on rear platform

Rear view of the HOWO water tanker with spray nozzles and high reach cannon for tree watering

Sinotruk Howo 12cbm potable water truck Tanzania

Name: Sinotruk Howo 12cbm potable water truck Tanzania
Brand: Sinotruk HOWO

The Sinotruk HOWO 12cbm potable water truck is a 12000 litre drinking water transporter built on a 4x2 HOWO chassis with a 190 HP diesel engine and 6 speed manual gearbox. It is designed for municipal water supply departments, agricultural contractors, and drought relief operations that need to deliver clean, safe drinking water to remote or infrastructure-limited areas. The tank is treated for potable use or made from stainless steel to meet health standards. The truck can also be equipped with front, rear and side spray nozzles for road cleaning, or a high cannon for watering trees and vegetation in urban green spaces.

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Key Benefits

12000 litre tank with non-toxic coating or stainless steel construction for safe potable water transport
190 HP B190 33 engine with 5900ml displacement and Euro 2 emissions, reliable for long hauls
6 speed manual gearbox with synchronized shifting for smooth operation on rough terrain
10 ton rear axle load capacity supports full tank weight on unpaved and rural roads
Rear working platform and high cannon allow for targeted watering of trees and vegetation
Side, front and rear spray nozzles enable road cleaning and dust suppression in urban and industrial zones

Buyer Profile

Who It Is for

Municipal water utilities and public works departments in developing regions
Agricultural irrigation contractors in arid and semi-arid zones
Drought relief and humanitarian aid organizations operating in remote areas
City sanitation and environmental protection departments requiring mobile cleaning units
Forestry and landscape maintenance teams managing urban green spaces
Farmers and agribusinesses needing mobile water and pesticide delivery

Operating Problems

Problems It Solves

Lack of piped water infrastructure in rural or disaster-affected areas
Contaminated or unsafe water transport due to non-food-grade tank materials
Inadequate water delivery capacity for large-scale irrigation or firefighting
Poor road cleaning performance from fixed or low-pressure spray systems
High maintenance costs from engines that require overhaul before 500,000 km
Limited versatility in a single vehicle for water transport, spraying, and tree watering

Where It Works

Application Scenarios

Municipal water supply departments delivering drinking water to remote villages without piped infrastructure
Agricultural contractors using the truck for irrigation in dry season fields and orchards
Drought relief operations in sub-Saharan Africa where water sources are seasonal or contaminated
City sanitation teams using the spray system to clean streets and suppress dust on construction sites
Urban forestry units watering tall trees and green belts in parks and along highways
Agricultural cooperatives applying pesticides through a spray system mounted on the truck

Engineering

Technical Features

12000 litre potable water tank with non-toxic internal treatment or stainless steel lining
B190 33 engine rated 190 HP at 2300 r/min with 5900ml displacement and Euro 2 emissions
6 forward gears and 1 reverse gear with synchronized shifting for smooth operation
Full air brake system with split pneumatic circuit and parking spring brake on rear axles
Front axle 6T Elliot type with I beam section, rear axle 10T single reduction
8 leaf spring suspension with shock absorber on front, rear suspension with leaf springs
Rear working platform with high cannon for watering tall vegetation
Side, front and rear spray nozzles for road cleaning and dust control
Tilt-type forward control cab with mechanical tilting and adjustable driver seat
11R22.5 tires with 6+1 wheel configuration for stability and load distribution

Specifications

Technical Data


Chassis	HOWO DFL1140B, 4x2, left hand drive
Engine	B190 33, 190 HP, 5900ml, Euro 2
Gearbox	DF6S900 DD, 6 forward gears, 1 reverse, synchronized
Overall Size	8750 x 2500 x 3200 mm
GVW	16000 kg
Curb Weight	7805 kg
Tank Material	Non-toxic coated carbon steel or stainless steel
Pump Type	Water pump for efficient filling and emptying
Wheelbase	5000 mm
Tire Specification	11R22.5
Tire Quantity	6+1 units
Cab Type	KR one and a half row, forward control, tilt type
Brake System	Full air brake, split pneumatic circuit, parking spring brake
Front Axle	6T Elliot type, I beam section
Rear Axle	10T single reduction
Suspension Front	8 leaf spring with shock absorber
Suspension Rear	Leaf spring
Lead Time	20 days
Shipping Port	China main port
Payment	T/T

Build Materials

Materials

Non-toxic coated carbon steel tank suitable for potable water transport
Stainless steel tank available on request for high purity water applications
Aluminium alloy spray nozzles and piping for corrosion resistance
All-welded steel cab with tilt mechanism and mechanical suspension
11R22.5 tires with reinforced sidewalls for off-road and long-haul use
Galvanized steel frame and subframe for structural durability

How It Is Built

Manufacturing Process

Chassis is received from Sinotruk and wheelbase is verified against the tank drawing
Tank shell is cut, formed and welded with internal baffles to reduce surge
Tank is pressure tested and internally treated for potable water compliance
Pump and piping system is installed and aligned with the driveline
Spray nozzles and high cannon are mounted on the rear working platform
Cab is fitted and all electrical systems are connected and tested
Body is primed and painted in customer specified colour with logo applied free of charge
Final test includes pump flow, spray pattern, brake function, and full vehicle inspection

Testing

Quality Control

Every truck is 100 percent tested before delivery
Tank pressure and leak tests conducted in-house to ensure integrity
Non-destructive testing available for pressure vessel projects
Photos and videos of the finished truck sent before balance payment
Compliance with GB39.5 general specification for water tanker vehicles
All components meet original equipment manufacturer standards

Build to Order

Customization Options

Tank material can be changed from non-toxic coated carbon steel to stainless steel
Tank capacity adjusted to match customer water delivery needs
Spray system configured for front, rear, side or all three directions
High cannon added for tree watering or high reach applications
Pesticide spraying system integrated for agricultural use
Tank colour and logo applied free of charge as per customer request

Comparison

How It Compares With the Alternatives

8000 L water truck with 4x2 chassis	Lower capacity means more trips for the same volume, but better maneuverability in narrow urban streets
Water truck with only rear spray	Limited to cleaning one side at a time, but simpler to maintain and operate
Used water tanker from a European market	Lower initial cost but higher long-term maintenance and parts availability issues in remote regions

Operating Notes

Use Guide

Confirm tank material (coated steel or stainless steel) based on water quality and storage duration
Fill only through the manhole or pump inlet to avoid contamination
Use the high cannon with caution on uneven ground to prevent tipping
Clean spray nozzles after each use to prevent clogging from sediment
Drain the tank and pump after use in freezing conditions to prevent damage
Free operator training is available at the factory before shipment

Buyer Questions About This Truck

What is the lead time for this water truck?

Generally 20 days after the advance payment is received. The exact date depends on chassis availability and customization options.

Can the tank be stainless steel instead of coated carbon steel?

Yes. The standard tank is non-toxic coated carbon steel. Stainless steel is available on request. Provide water quality and storage duration for confirmation.

What are your payment terms?

T/T with 30 percent deposit and 70 percent before delivery. We send photos and videos of the finished truck before you pay the balance.

Do you supply right hand drive?

No. The chassis is left hand drive only. Confirm this at order stage as it cannot be changed.

How is the truck shipped?

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

What warranty and after sales support do you provide?

The whole vehicle is guaranteed for one year and core parts for two years. Our overseas engineers make regular return visits and provide technical training and manuals before delivery.

Can the spray system be changed to include pesticide spraying?

Yes. The truck can be equipped with a pesticide spraying system. Provide the required flow rate and nozzle configuration for integration.