Komatsu machinery/constructions equipment/CE ECM delete tuning is done online.
We support all Komatsu machines with Cummins engines (including the Komatsu special ones).

Delete DPF EGR SCR & DEF!
Solve all Your emissions problems.

We have a lot of experience working on Komatsu heavy equipment!
With our delete tuning there will be no warnings(such as for soot level), no derates, and no check engine lights (related to emission components).
Tuning is done according OEM spec., meaning we do not modify any fuel or air related settings (we do not add power).

Most of the customers get a noticeable difference in power after filters on exhaust are bypassed & EGR blocked off.
Once again, keep in mind, we do not add any power - so this difference comes only from the fact that the engine is "inhaling clean air" and that there are no more exhaust restrictions.


* Please keep in mind that not all the machines are listed in the table below.
If Your machine is not listed, please contact us.

Komatsu Type Delete
WA500 Wheel loader DPF EGR DEF SCR
WA470 Wheel loader DPF EGR DEF SCR
WA385 Wheel loader DPF EGR DEF SCR
WA380 Wheel loader DPF EGR DEF SCR
WA360 Wheel loader DPF EGR DEF SCR
WA340 Wheel loader DPF EGR DEF SCR
WA320 Wheel loader DPF EGR DEF SCR
WA250 Wheel loader DPF EGR DEF SCR
PC200 Excavator DPF EGR DEF SCR
PC220 Excavator DPF EGR DEF SCR
PC270 Excavator DPF EGR DEF SCR
PC300 Excavator DPF EGR DEF SCR
PC360 Excavator DPF EGR DEF SCR
PC138 LC Excavator DPF EGR DEF SCR
PC210 LC Excavator DPF EGR DEF SCR
PC228 LC Excavator DPF EGR DEF SCR
PC240 LC Excavator DPF EGR DEF SCR
PC290 LC Excavator DPF EGR DEF SCR
PC360 LC Excavator DPF EGR DEF SCR
PC390 LC Excavator DPF EGR DEF SCR
PC490 LC Excavator DPF EGR DEF SCR
D61 PXi Dozer DPF EGR DEF SCR
D65PX17 Dozer DPF EGR DEF SCR
HM300 Articulated truck DPF EGR DEF SCR
HM400 Articulated truck DPF EGR DEF SCR
  • diagnostic adapter compatible with Cummins Insite (Nexiq USB Link, Cummins Inline...)
  • laptop with Windows 7, 8, 10 or 11 operating system
  • internet connection

  • regen disabled
  • no regen lights
  • no derates or fault codes related to DPF/EGR/DEF/SCR
  • no need for any hard part replacement (such as turbo)
  • hollow out or bypass all filters on exhaust
  • block off EGR on both sides
  • unplug DPF/SCR/DEF sensors

Photos of some of Komatsu machines we did

*multiple album pages available, click on photo for fullscreen

CONTACT US ›

* All product are intended for off-road use in competition only, and are not to be used on public roads or highways.
We don't take any responsibility where & how will You use the ECM, or will You or will You not remove the DPF-EGR-SCR-DEF from the vehicle/machine.
Click here to see the disclaimer & warranty terms.

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