AdBlue delete units for the machinery you run.
We specialise in plug-and-play AdBlue delete units for diesel vehicles and heavy equipment. Choose your sector below to see the relevant machines, engines, and coverage.
Start with the vehicle. We’ll match the right unit.
Duty cycles, engine families, and aftertreatment systems differ by sector. Select the closest match to see detailed coverage and common operator questions.
Trucks
Linehaul, tipper, logging and long-haul — keep drivers moving.
View trucks coverage
Agricultural
Tractors, harvesters and sprayers — no unplanned downtime at harvest.
View agricultural coverage
Construction
Excavators, loaders, dumpers and plant — tough duty cycles, no derate.
View construction coverage
Bus & Coach
Passenger fleets that can't afford a roadside regen cycle.
View bus & coach coverageLocal fitting support across four countries.
Optima supports operators in New Zealand, Australia, Canada, and the USA. Send us the make, model, year, engine family, and ECU details if available; we’ll confirm the correct unit and fitting path.
- NZNew Zealand (North Island and South Island)
- AUAustralia
- USUSA
- CACanada
Tell Jack what you’re running.
Give us the vehicle or machine details and the fault you’re seeing. We’ll confirm the right sector, product, and next step.