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Our DEFCube Global tanks are a robust and reliable storage solution for your diesel exhaust fluid (DEF). Keep your DEF secure and clean of contaminants thanks to secondary containment. Reduce operational costs and downtime and increase efficiency thanks to the four way fork pockets.

DEFCube AdBlue tank beside a telehandler on a construction site, supporting DEF storage and on-site refuelling for emissions control.
DEFCube cabinet with AutoDEF system on a construction site, providing secure AdBlue storage and controlled on-site refuelling for emissions compliance.
DEFCube AdBlue tank on a construction site, providing secure DEF storage and efficient on-site refuelling for emissions control.
DEFCube AdBlue tank in use on a construction site, providing high-capacity DEF storage and efficient on-site refuelling for emissions control.

DEF tanks done right

We’re known for offering the best in class fuel storage solutions unlike other tanks on the market, and our DEF tanks are no different. Choose from our DEF130 or DEF550 and store your diesel exhaust fluid in bulk onsite, no matter your working conditions.

Our double-walled DEF tanks come with lockable equipment cabinets to keep both your fluid and pumps safe from the elements – much more than traditional poly tanks. The forklift pockets and corner brackets mean you can drop your tanks straight onto site and easily move them around as you get to work, ensuring you have DEF where you need and when you need it.

Diesel exhaust fluid for any site, anywhere

Our DEFCube Global range consists of innovative DEF tanks, providing a complete, flexible system that meets your requirements. Our tanks are suited for a wide range of applications and can be used either individually or together, ensuring you’re always topped up and ready for action.

If you’re working on a smaller, logistically challenging site, then our DEF130 is the perfect choice. It’s also tough enough for the road, so you won’t need to worry about damaging your tank as you travel from site to site.

For larger sites with fleets of Tier 4 equipment, our DEF550 tank allows you to store large amounts of diesel exhaust fluid. Paired with AutoDEF Replenish, our DEF550 tank can feed multiple generators and fill equipment at the same time, allowing for faster refueling. This means reducing operational costs and increasing efficiency due to fewer, bulk deliveries.

110% Contained

Carbon steel outer tank and poly inner tank keep your diesel exhaust fluid secure and pure.

Turnkey

Arrives onsite ready to go with pre‑installed accessories. Just add DEF.

Secure

Lockable cabinet reduces risk of contamination and theft of equipment or DEF.

Portable

Designed for easy maneuverability around the jobsite via forklift or crane.

DEF Fluid Tank Specifications

DEFCube AdBlue tank thumbnail image, representing compact DEF storage solutions for on-site refuelling and emissions control.
DEFCube AdBlue tank thumbnail image, representing compact DEF storage solutions for on-site refuelling and emissions control.
Specification
DEF130
DEF550
Capacity
(Safe Fill)
127 US gal 480 L
558 US gal 2,112 L
Dimensions
(L x W x H)
46 x 46 x 45 in 1,171 x 1,171 x 1,145 mm
91 x 62 x 52 in 2,316 x 1,566 x 1,326 mm
Weight
(Empty / Full)
758 / 2,205 lbs 741 / 1,825 kg
1,746 / 7,363 lbs 3,340 / 7,363 kg
Trailer GVWR
(Gross Vehicle Weight Rating)
DEFCube AdBlue tank thumbnail image, representing compact DEF storage solutions for on-site refuelling and emissions control.
DEF130
CAPACITY
(Nominal/safe fill 95%)
127 US gal 480 L
Dimensions
(L x W x H)
46 x 46 x 45 in 1,171 x 1,171 x 1,145 mm
Weight (Empty/Full)
758 - 2,205 lbs 741 - 1,825 lbs
DEFCube AdBlue tank thumbnail image, representing compact DEF storage solutions for on-site refuelling and emissions control.
DEF550
CAPACITY
(Nominal/safe fill 95%)
558 US gal 2,112 L
Dimensions
(L x W x H)
91 x 62 x 52 in 2,316 x 1,566 x 1,326 mm
Weight (Empty/Full)
1,746 - 7,363 lbs 3,340 - 7,363 lbs

Storing DEF with Western Global

DEF must be stored correctly to prevent contamination and extend its shelf life. This is where the DEFCube’s double-walled design comes in – the carbon steel outer tank provides secondary containment to defend against leaks and spills, and offers a layer of protection that outlasts traditional plastic tanks.

Learn about DEF Storage

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