OFF HIGHWAY TRUCK TANK, RIGID
OFF HIGHWAY TRUCK TANK, RIGID
When you’re taking on the rugged terrain of construction and mining environments, you need water tanks built for safety, strength, durability and performance. Our cutting-edge tank systems for off-highway, rigid-frame trucks deliver all that and more.
Founded in 1957, Klein Products has a proven history of providing high-quality tank systems for trucks around the world. Our industry-leading innovations are frequently imitated — but never equaled.
- Patented TRAP tank shape (a Klein Products innovation) for improved capacity, durability and weight distribution. Enhanced safety through a lower center of gravity and increased visibility.
- Built with custom Klein Products components developed to address the specific challenges of water distribution in heavy construction and mining environments.
- Precision Flow Control (PFC) baffling system that allows maximum water output while maintaining complete load movement control.
- Klein brand exclusive high performance, feature rich water pump.
- Klein Products sprayhead valve combination.
- Premium branded hydraulic hoses.
- TRAP shape tank.
- Flanged heads/baffles for superior tank strength.
- Tank port access for filling water recovery plus tank inspection/service. 4 additional tank top.
- Improved visibility. Trap tank offers premium safety features.
- Precision Flow Control (PFC) baffling. Innovative design maxmizes safety and visibility.
- Fenders, tank integrated for maximum strength.
- Hydraulic system, truck integration. Premium feature rich design.
- Cab interior mounted controls.
Truck Payload Capacity (US tons) | Klein Product Tank Model | Approximate Capacity (gallons) | Approxiate Capacity (liters) |
|---|---|---|---|
25 | K500 | 5,000 | 19,000 |
30 | K500 K600 | 5,000 6,000 | 19,000 22,800 |
35 | K700 K800 | 7,000 8,000 | 26,500 30,285 |
40 | K800 K900 | 8,000 9,000 | 30,285 34,100 |
45 | K900 | 9,000 | 34,100 |
Available with our/your chassis or as a kit that ships economically.
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Frequently Asked Questions
What is an off-highway rigid truck tank system?
An off-highway rigid truck tank system is a water tank package designed specifically for rigid-frame haul trucks used in mining, quarry, and heavy construction. These systems are built to perform in rugged environments where safety, durability, and consistent water delivery are critical.
What makes a rigid-frame truck tank different from other water tank systems?
Rigid truck tank systems are engineered specifically for off-highway haul trucks and the demands of mining and heavy construction. They are designed to handle rough terrain, higher loads, and continuous operation, with components built for durability and performance in extreme conditions.
What is the benefit of the TRAP tank shape?
The TRAP tank shape is designed to improve weight distribution, increase stability, and enhance visibility for the operator. By lowering the center of gravity, it helps improve safety and performance in off-highway conditions.
What is Precision Flow Control (PFC) baffling?
Precision Flow Control baffling is designed to manage water movement inside the tank while still allowing strong water output. This helps maintain stability and control, especially when operating on uneven terrain.
Why does baffling matter in an off-highway water tank?
In off-highway conditions, uncontrolled water movement can impact stability and safety. Proper baffling helps control that movement, improving handling and making the truck safer to operate.
What features are included in this tank system?
These systems are built with high-performance pumps, integrated spray components, durable tank construction, and truck-integrated hydraulic controls. Each component is designed to work together to deliver reliable performance in demanding environments.
How do I choose the right tank size for my rigid-frame truck?
Tank size should be matched to your truck’s payload capacity and the demands of your operation. The goal is to maximize water volume while maintaining safe operation and performance.
👉 Click here to view our capacity guide
What tank sizes are typically used for different truck classes?
Tank size generally increases with truck payload capacity. Smaller rigid trucks use lower-capacity tanks, while larger haul trucks can support significantly higher volumes to match production needs.
Can this system be installed on my existing truck?
Yes. These tank systems can be installed on your existing chassis or provided as part of a complete package, depending on your needs.
What applications are these systems best suited for?
These systems are commonly used in mining, large-scale construction, and haul road maintenance, where consistent water application is needed for dust control, safety, and productivity.