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12 wheel Sinotruk HOWO 30 ton water tanker truck with rear spray system and high cannon in operation

Side view of the HOWO water tanker showing front, rear, and side spray nozzles

Rear platform of the water tanker with high cannon and working access

12 wheel Sinotruk Howo 30tons water tanker delivery Costa Rica

Name: 12 wheel Sinotruk Howo 30tons water tanker delivery Costa Rica
Brand: Sinotruk HOWO

The 12 wheel Sinotruk HOWO 30 tons water tanker is a heavy-duty delivery truck built on an 8x4 HOWO chassis with a 371 HP diesel engine and 10 speed manual gearbox. It is designed for transporting and delivering large volumes of water in construction, agriculture, drought relief, and municipal sanitation operations. The truck can carry potable water when the tank is treated or made from stainless steel, and it can be equipped with front, rear, and side sprayers for road cleaning. It also supports high-pressure spraying for irrigation of trees and crops, and can be fitted with a pesticide sprayer for agricultural use.

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Key Benefits

30 ton loading capacity on an 8x4 HOWO chassis handles heavy payloads on rough terrain
371 HP diesel engine with turbocharger and intercooler ensures reliable performance over long distances
10 speed manual gearbox provides precise control in varied driving conditions
Tank can be lined for potable water or made from stainless steel for safe drinking water transport
Rear working platform and high cannon allow for high tree and landscape irrigation
Front, rear and side sprayers enable road cleaning and environmental sanitation operations
Pump system allows fast filling and emptying of the tank with efficient water transfer
Long cabin with air conditioning and electric windows improves driver comfort on extended routes

Buyer Profile

Who It Is for

Municipal water and sanitation departments managing road cleaning and drought response
Construction companies needing on-site water for dust control and concrete mixing
Agricultural cooperatives and irrigation contractors in remote or dry regions
Government agencies running disaster relief and emergency water supply programs
Private contractors supplying water delivery and spraying services to municipalities
Farmers and agribusinesses requiring mobile pesticide and water application

Operating Problems

Problems It Solves

Lack of fixed water supply infrastructure in remote or disaster-affected areas
Inability to deliver sufficient water volume for large-scale construction or irrigation
Poor road cleanliness due to lack of mobile sprinkler units in low-income or rural zones
High cost and long lead times for importing foreign water tankers with limited local support
Inadequate spray reach and pressure for high tree or large field irrigation
Limited flexibility in water delivery when using fixed tanks or small trucks

Where It Works

Application Scenarios

Construction sites requiring daily water delivery for dust suppression and mixing
Agricultural irrigation in remote or drought-affected areas with no water infrastructure
Municipalities using the truck for road cleaning and dust control in urban and rural zones
Drought relief operations delivering safe drinking water to communities without access
Forestry and landscaping teams watering high trees and green belts in parks and highways
Farmers applying pesticides using the truck-mounted sprayer in large-scale crop fields

Engineering

Technical Features

8x4 HOWO chassis with double T-cross section front beam and central reduction rear axle
HW76 long cabin with two seats and one bed, air conditioning, and electric windows
WD615.47 6-cylinder inline diesel engine with turbocharger and intercooler
Engine output: 371 HP at 2000 rpm, 1460 Nm torque at 1200-1500 rpm
9.726 L displacement, 4-stroke common rail fuel system, Euro II emission standard
HW19710 10 speed forward, 2 speed reverse manual transmission
Front axle HF9 with 2 x 9,000 kg load capacity, rear axle HC16 with differential locks
Hydraulic telescopic shock absorbers front, leaf semi-elliptic springs rear with bogie spring
ZF8118 hydraulic steering system for responsive handling
Water pump with high efficiency for fast filling and emptying of the tank
Rear working platform with high cannon for vertical water delivery to trees
Side, front and rear spray nozzles for road and street cleaning operations
Tank can be lined with non-toxic coating or made from stainless steel for potable water

Specifications

Technical Data


Chassis	8x4 Sinotruk HOWO
Engine	WD615.47, 371 HP at 2000 rpm
Transmission	HW19710, 10 forward, 2 reverse
Overall Size	12000 x 2500 x 3400 mm
Loading Capacity	30 tons
Tank Capacity	Not specified
Tank Material	Carbon steel with non-toxic coating or stainless steel on request
Pump Type	High efficiency water pump for fast filling and emptying
Spray System	Front, rear and side sprayers, high cannon on rear platform
Cab Type	HW76 long cabin, two seats, one bed, air conditioning, electric windows
Steering System	ZF8118 hydraulic
Rear Axle	HC16, central reduction, hub reduction, differential locks
Suspension	Front: hydraulic telescopic shock absorbers, rear: leaf semi-elliptic springs
Lead Time	20 days
Shipping Port	China main port
Payment	T/T
Emission Standard	Euro II

Build Materials

Materials

Carbon steel tank with non-toxic internal coating for safe water transport
Stainless steel tank available on request for potable water applications
Aluminium alloy components for lighter weight and corrosion resistance
Steel frame and chassis with high strength welds for durability
Rubber seals and gaskets on spray nozzles and access points for leak prevention

How It Is Built

Manufacturing Process

Chassis is received from Sinotruk and inspected for correct wheelbase and drive configuration
Tank shell is cut, formed, and welded with internal baffles to reduce surge
Tank is pressure tested and non-destructively inspected for leaks before coating
Non-toxic coating is applied inside the tank or stainless steel is installed as specified
Pump and piping system are fitted and aligned with the driveline and control valves
Spray nozzles and high cannon are mounted on the rear platform and connected to the pump
Cab interior is assembled with air conditioning, electric windows, and seating
Body is shot blasted, primed, and painted in the customer’s chosen colour
All systems are tested on the factory apron including pump flow, spray reach, and steering

Testing

Quality Control

Every truck is 100 percent tested before delivery
Tank pressure and leak tests conducted in-house with non-destructive testing methods
Pump flow and spray reach verified under full load conditions
Photos and videos of the finished truck sent to the buyer before balance payment
Engine and transmission performance checked under load to confirm reliability

Build to Order

Customization Options

Tank material can be carbon steel with non-toxic coating or stainless steel
Tank capacity can be adjusted to customer requirements
Spray system layout and nozzle types can be customized for road cleaning or irrigation
High cannon height and angle can be modified for different tree and plant heights
Pesticide spraying system can be added for agricultural use
Tank colour and logo applied free of charge as per customer request

Comparison

How It Compares With the Alternatives

6x4 water tanker with 15 ton capacity	Lower payload and shorter range but better maneuverability in urban areas
Light duty water truck with 5 ton capacity	Cheaper and easier to operate but cannot meet large-scale construction or drought relief needs
Water tanker with only rear spray	Limited cleaning coverage compared to front, rear and side spray configuration

Operating Notes

Use Guide

Confirm the chassis drive configuration and hand of drive before ordering to match local regulations
Use only the designated manhole or pump inlet for filling to avoid contamination
Ensure the air breather valve remains unobstructed during filling and pumping
Engage the pump only after the truck is stationary to prevent damage to the system
Drain the tank and pump after use in freezing conditions to prevent ice damage
Free operator training is available at the factory before shipment

Buyer Questions About This Truck

What is the lead time for this water tanker?

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

Can the tank be made from stainless steel?

Yes. The standard tank is carbon steel with non-toxic coating. Stainless steel is available on request. Specify 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 left or right hand drive?

Yes. The chassis is ordered in left or right hand drive to match 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 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 on some products for two years. Our overseas engineers make regular return visits and provide technical training and manuals before delivery.

Can the spray system be customized?

Yes. Send us your layout requirements for front, rear, and side sprayers, and we will configure the nozzles and piping accordingly.