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Introducing the DEFCube 

The solution you need for storing diesel exhaust fluid

The wait is over! Our all-new DEF fuel solution helps you store and dispense diesel exhaust fluid (DEF) more efficiently onsite. DEF, commonly known as AdBlue, is a liquid used to reduce the amount of air pollution created by a diesel engine. The DEFCube is a 500-litre storage tank designed to support and extend the run time of stage 5 generators and other non-road machinery.

The DEFCube has all the same features as Western’s TransCube Global, plus the DEF inner tank, including forklift pockets for easy transport, lockable compartments for enhanced security, and a stackable design to optimise space. The DEFCube is the perfect TransCube partner. You can operate the tanks and fill the equipment with both fluids at the same time and as a result, increase job site efficiency.

The latest diesel exhaust fluid technology

Western Global found first-generation DEF tanks heavy in weight and cost when sourcing materials. In response, we designed the DEFCube with a polyurethane interior to substantially reduce weight and cost. The thoughtful design of the cube also provides integrated heating options for the DEF, capable of operating for extending run times in all weather conditions.

We go into more detail about storing DEF here, and why Western Global’s products are the number-one solution.

Construction worker refuelling with the DEFCube tank.

Portable diesel exhaust fluid tank

The DEFCube is the ideal solution for short-term onsite DEF storage. Due to its mobile design, the DEFCube can transport DEF to any site, reaching even the most challenging locations.

Western’s newest innovation is available throughout Europe and the rest of the world. Find out more about the next-generation DEF fuel storage

Click to browse the rest of our fuel tank products.

DEFCube being forklifted with TransCube fuel tank.

60 Years of being ready – DEF tanks from Western Global

Western Global are world leaders in fuel storage and have a 60-year history of helping customers store, move, and dispense every fuel type – from diesel to renewables and biofuels. As a market leader, Western continuously evolves its products to meet customer needs. And are recognised for providing environmentally secure, reliable fuel storage whenever and wherever you need it.

Take a look at our market-leading fuel tanks, including our DEF storage tanks.

"Work sites have many environmental goals to promote a more sustainable world. That's why DEF is widely used today and will continue to be a staple in the industry. ..Until now, there hasn't been a DEF solution that meets all the demands of customer's requirements. - The DEFCube is engineered to meet your needs, with a lightweight design that can go wherever you need them."
Product Specialist at Western Global

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