Water Carts
Water Carts & Water Trucks
MAP Group builds civil, mining and construction water carts from our workshop in Mandurah, Western Australia. The tank, spray system, pipework and controls are designed and fabricated in-house, then matched to the chassis you already run.
Our water cart bodies use MAP Group's patented low centre-of-gravity design, developed in-house by Alan Ryde and Manglesh Patel. Recent builds range from Isuzu FVZ and Hino FS2632 units through to a 25,000 litre Tatra.

Capacities we build
12,000 L
Chassis: Scania, Iveco
14,000 L
Chassis: Sitrak, Isuzu, Iveco, Scania, Hino, UD
15,000 L
Chassis: Isuzu, UD, Hino, Scania, Iveco
18,000 L
Chassis: Scania, Iveco, Isuzu, UD, Hino, Sitrak
Other sizes and other chassis on request — tell us what you run and we'll build to suit.
Options
Every build is specified with you. These are the options currently offered on a Water Cart build.
Compliance
- Civil Spec
- Mining Spec
- Construction Spec
Access & Safety
- Ladder
- Handrails
- Walkway / Platform
Electrical
- LED Work Lights
- Beacon Lights
- Reverse Camera
Storage
- Toolboxes
- Pump Cabinets
- Storage Modules
Finish
- Standard Paint
- 2-Pack Paint
- Client Branding
Recent builds
Delivered from our Mandurah workshop.






Frequently asked questions
How much does a water cart cost?
The cost of a water cart depends on the truck chassis, tank capacity, specifications and intended application. Civil water carts and mining water carts can vary significantly in price depending on features such as spray systems, pumps, ROPS, safety equipment and site-specific requirements. MAP Group builds water carts to suit your operational needs, providing practical solutions without unnecessary complexity. Contact our team for a quote based on your preferred configuration.
What size water cart do I need for a mine site?
The right water cart capacity depends on your site's water requirements, operating conditions, haul distances and intended application. MAP Group generally manufactures mining and civil water carts with capacities ranging from 14,000 litres to 20,000 litres, depending on customer requirements and the truck chassis configuration. Our team can help determine the most suitable tank capacity to balance water-carrying requirements, vehicle stability, payload and site operating conditions.
What's the difference between a civil spec and a mine spec water cart?
Civil water carts are generally designed for applications such as road construction, dust suppression, site preparation and general water distribution. Mine spec water carts are typically equipped with additional safety, durability and operational features to meet the demands of mining environments. These may include ROPS, enhanced access systems, heavy-duty construction, safety handrails and site-specific equipment. MAP Group manufactures water carts to suit both civil and demanding mining applications.
Can you build a water cart on my existing chassis?
Yes. MAP Group can assess existing truck chassis for water cart body installation, subject to engineering, compatibility and suitability requirements. Reusing an existing chassis can be a cost-effective alternative to purchasing a complete new truck. Our team can assess the vehicle, determine the appropriate tank configuration and discuss the modifications required to deliver a reliable water cart solution.
How long does a water cart build take?
Water cart build times depend on chassis availability, tank capacity, specifications, component availability and the level of equipment required. Standard configurations can generally be more straightforward than builds involving additional site-specific requirements or modifications. MAP Group can provide an estimated production timeframe once the project specifications and chassis requirements have been established.
What does the low centre-of-gravity design do?
The low centre-of-gravity water cart design helps improve vehicle stability by positioning the water tank and its load lower within the chassis configuration. This is particularly important for water carts operating on uneven terrain, inclines and demanding mine site conditions. MAP Group's chassisless water cart design incorporates a low-profile tank configuration, helping reduce the vehicle's centre of gravity while maintaining practical water-carrying capacity.
Are your water carts engineer certified and ADR compliant?
Yes. All MAP Group water carts are designed by our in-house engineers, ensuring each build meets the relevant engineering and safety requirements. Our water carts are pit-passed for ADR compliance and Australian road registration, providing customers with equipment designed to meet applicable Australian road transport standards. From initial design through to final inspection, our in-house engineering capability helps ensure quality, safety and compliance throughout the manufacturing process.
Related articles

Guide · 2 November 2026
How to Choose the Right Water Cart Size for Your Application
Choosing the right water cart size is essential for maximising productivity, improving efficiency and ensuring safe operation on mining and civil sites. Discover the key factors to consider when selecting a water cart capacity suited to your application.
Read article
News · 5 October 2026
Why Choose MAP Group Chassisless Water Carts?
When it comes to water carts for mining, civil construction and heavy-duty applications, the design of the truck can have a significant impact on performance, payload, durability and operating costs.
Read article