DEF / Adblue removal available on CASE, Kobelco, Doosan & Hitachi

Remove Adblue

DEF Delete / Adblue removal devices are available for Trucks, Road Sweepers, Gritters & Heavy Plant Machinery

Our Ad-Blue Emulator / DEF Delete Will Disable Adblue For Good!

Adblue Problems on your Construction Machinery?

kobelco def faults

If the Adblue system is not switched off its costing you extra money everyday. When the system fails the truck or earth moving machinery will go into limp mode which has to be fixed, which costs more money and downtime. The most common fault with the SCR system is the NOX sensor costing approx £900, next is the Adblue ECU at a cost of £5000. We have had customers who have replaced the NOX sensor every 3 – 4 months until they fitted our box and now they have no problems.

We have a lot of calls every day from businesses that have DEF / Adblue faults, its always the truck has gone into limp mode again! They are paying thousands of pounds every month or two to keep repairing the Adblue faults, even the main dealers can’t fix the DEF problems. Until they can get a working SCR system that doesn’t constantly break, our Adblue delete units are the answer to your problems. The SCR on cars seem to work ok with no major problems, we do however get the odd call every few weeks asking to disable the SCR system but we don’t do any cars and have no plan to.

What happens when you fit our Adblue removal box?

case cx350d excavator

When our DEF emulator is fitted it will disable the SCR system and NOX sensors. The truck or construction machinery will no longer use or require any more Adblue. The emulator must be fitted inside the truck, normally in the foot well where it will be dry.

Where To Buy Our DEF Delete Unit

You can buy the Adblue Removal box direct from us for DIY installation, please  call us to discuss your requirements on +44 (0) 1228 540404. We offer bulk discounts on our Adblue Emulators. We manufacture our Adblue boxes so we can give you a full 2 year warranty. You can’t buy our boxes anywhere else, there are a lot of cheap Chinese cloned boxes available on the internet but they don’t use our custom Adblue removal software and they have very cheap components that don’t last.


No more limp mode!

DEF removal

We specialise in Adblue removal devices for trucks, tractors, earth moving vehicles & generators, our emulator boxes will completely disable your SCR system. These can be fitted by you and should take no more than 30-45 minutes, we provide full instructions and phone support if you need our help. The DEF can be disabled by fitting one of our emulator boxes to your truck. If you sell your vehicle this device can be moved and fitted to a new vehicle if its the same make. Adblue problems can be fixed by fitting this box in under 1 hour. No more limp mode and No SCR errors! By fitting the emulator you are converting your truck from EURO 4/5 back to EURO 3, you don’t need to remove any part of the SCR/DEF system, just fit the emulator and job done!


When the emulator box is fitted correctly you will no longer get any errors related to the SCR system and you will no longer require Adblue.

Disable Adblue System For Trucks




We can make custom Adblue emulators for most makes of trucks, tractors and heavy plant equipment with DEF problems, we don’t make any Ad-Blue removal boxes for cars. Turn off DEF / Adblue today by calling us now on 01228 540404.

Are Adblue Emulators Legal?

This all depends on which country you are in, if you are in the UK and use public roads with your truck or tractor then this is not legal. However if you don’t use public roads in the UK or you are on construction sites or OFF road then there is no problem to disable the Adblue system.