From full truck builds to ready-to-install modules, purpose-built for dust suppression, road works, earthmoving, concreting, firefighting support, street cleaning and green-space maintenance.
Performance plus safety:
Engineered to get the job done right
Dust Suppression
Construction
Plant and Fleet hire
Councils & Estates
Landscaping
Waste industry
Food-grade water transport
Mining
Earthmoving
Concreting
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In the Field: Customer Projects & Builds
Water Trucks Built by Us, Trusted by Teams Like Yours
Dial-Up Hydraulic Set Up Options
Fixed displacement pump – cost-effective & reliable (standard)
Owner operators & small teams (standard duty)
Ideal for owner-operators or small, consistent teams who will be using the equipment regularly but not in extreme or harsh conditions. As the primary users, these operators have the advantage of closely monitoring the unit’s condition, performing regular maintenance, and developing an in-depth understanding of the system from the time of purchase. This results in more consistent operation and reduced risk of misuse or neglect.
Load sense (variable displacement) pump – efficiency & control (upgrade)
Larger fleets, tier 1 & 2 construction or hire companies (heavy duty)
Ideal for large construction fleets or hire companies where equipment is provisioned to third-party operators or rotated frequently among teams. In these environments, operators often vary, and there’s limited opportunity for consistent, in-depth familiarity with the unit. These machines are typically subject to more demanding workloads, continuous use, or harsher operating conditions, making durability, simplicity, and ease of serviceability essential.
Smart hydraulic system with intelligent controls (CANbus)
• Load-sense control: hydraulic oil is delivered only when needed, reducing energy waste and preventing overheating.
• Automated adjustments: self-regulates based on real-time sensor data from proportional valves and actuators.
• Remote monitoring & control: settings can be adjusted from the cabin or remotely.
• Built-in dry run protection: pump shuts off when tank is empty.
• Built to perform: avoids common overheating issues found in older systems that circulate hydraulic fluid constantly.
System Features
Individually Operated Spray Heads
All of our spray heads are either valve- or air-actuated and can be controlled independently. This gives you the flexibility to operate them one at a time, run multiple simultaneously, or cycle through different spray options as you move across your site.
Australian-Made Water Cannons
Our cannons are Australian-made and available in a range of configurations, including electric, pneumatic, and manual models. They feature intuitive joystick control directly on the cannon, lockout zones for safe manoeuvring, and variable spray nozzles to tailor output to your application. For added efficiency and visibility, we also offer integrated camera systems that allow operators to monitor performance from inside the cab.
Low Profile Truck Tanks
Choose from low-profile or super low-profile (limousine) truck tanks for your water truck. Each tank is fully baffled to provide surge protection and comes equipped with steel fill funnels with air gaps for hydrant filling. Alternatively, you can fill through the manifold system for standard suction. For advanced monitoring, CANbus units are available with integrated tank level sensing.
Effortless In-Cab Controls
Our in-cab control panels are mounted in the optimal position within your cabin, based on the layout permitted by the chassis manufacturer. Designed for safe and easy operation while driving, the panels feature an intuitive arrangement of rubberised buttons that illuminate when activated, along with a rotary LED dial interface on CANbus models. For cannon-equipped trucks, joystick systems are integrated into the cabin controls, providing a purpose-built solution for precise and effortless cannon maneuvering.
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Make the most of your fleet offering, save precious time, and deliver the results that matter with National Water Carts
At National Water Carts, we understand how tough your working conditions can be and how much you rely on dependable equipment.
That’s why we take pride in building water carts that are made to handle these challenges, ensuring they perform remarkably well in the hottest, dustiest, and roughest terrains you encounter while working.
It's not just how we do it, but why we do it that makes the difference. Our Water Carts are designed with your hard work in mind. They're equipped for simple operation and powerful performance. Made the way it should be: Tough as nails, built to last, tomorrow-ready.
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