Diesel particulate filter and SCR(AdBlue/DEF) systems removal


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DPF / DPF+SCR(DEF) emulator for KOMATSU / CUMMINS heavy duty equipment.


SCR+DPF emulator for machines like excavators, bulldozers, dumpers Komatsu / Cummins is our latest solution in this segment. The service consists in complete disabling of the emission reduction system.

Komatsu Tier IV and Cummins Euro 6 engines are equipped with selective catalytic reduction (SCR/DEF) and DPF.

In the event of a failure of the SCR or DPF system, there is a possibility that the vehicle will be blocked, which can result in great losses, not only financial. Emulator allows to avoid such situations.


Our device disables such items as:
- urea dosing pump (DEF)
- heaters,
- NOx sensors,
- temperature sensors,
- diesel particle filter (DPF)


Supported Engines: KOMATSU SAA6D125E-7, CUMMINS QSB6.7 / QSL9


Below you can find some sample photos of our installations on a Komatsu PC490 excavator, Komatsu HM300 hauler and Komatsu D85PX dozer.

Here we present pictures of DPF and SCR(DEF) removal in Cummins ISB 4.5 engine.




DPF emulator for KOMATSU / CUMMINS heavy duty equipment.

KOMATSU DPF emulator

Installation is non-invasive because the emulator is equipped with an electrical harness having original plugs.

Komatsu SAA6D114E-5 engine is equipped with KDPF system (Komatsudiesel particulate filter).


Our device disables such items as:
- temperature sensors,
- diesel particle filter (DPF)


Supported engines: KOMATSU SAA6D114E-5


Below there are photos from emulator installation in KOMATSU PW180 excavator and D65PX bulldozer.  



We are not an authorized Komatsu / Cummins distributor and our product is not associated with Komatsu / Cummins in any way.

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