DPF only and DPF + DEF (SCR) Delete Kit for Caterpillar engines.

Caterpillar dpf def delete kit not software

Our non-invasive solution to remove the diesel particulate filter without interfering with the electrical system of the CATERPILLAR machine. The DPF emulator is equipped with a wiring harness, which matches original plugs. What makes the installation easy, working on a plug & play basis. No interference with the engine controller software is required. Enjoy a working machine and benefit from the quality of the original ECU/ECM software.

Repair by removal of DPF and DPF with SCR (DEF).

Repairing the diesel particulate filter system involves connecting an emulator.

The repair eliminates the worry of such elements of the exhaust system as:

• Diesel Particulate Filter (437-3512, 437-3551)

• DEF Pump (591-2386, 546-2081, 546-2082, 485-9753, 398-4746, 398-4747) and Injectors (315-3381, 597-4344)

• DEF tank temperature and level sensors (399-1211, 399-1209)

• DEF Heater (473-2944)

• Inlet / Outlet NOx sensors (421-7787, 441-5129, 441-5130, 539-0118)

• Catalyst / DPF temperature sensors (460-7024, 377-6962, 314-3321, 415-2433, 334-1387, 436-0866, 383-2990)

• DPF Differential pressure sensors (294-6118, 314-9772, 397-2874, 287-1960, 498-4187)

• NH3 sensors for after 2017 models (421-7786)

After removing the DPF (or DPF + SCR) the engine regains lost power.

Then you can physically remove the DPF filter by drilling it out or installing a regular muffler.

If you are looking for a straight pipe replacement in C3.3, C3.3B, or C3.8 engine we can provide you with a straight pipe matching the original mounting points.

The regeneration of the particulate filter is not visible to the user as it's happening virtually. In machines equipped with an SCR system, there is no need to add AdBlue fluid (DEF).

Supported engine models: C3.3 / C3.4 / C3.8 / C4.4 / C7.1 / C9.3 / C13 / C15 / C18 / Perkins 1204F (CAT C4.4 with Perkins badge on it)

We also have solutions for other CATERPILLAR engine models. For more information, please visit our contact page.

DPF emulator for CAT C7.1-C18:

DPF Emulator for Caterpillar (C7.1 to C18 engine) machines

The emulator for SCR DEF system for CAT C9.3-C18:

SCR Emulator for Caterpillar (C9 to C18 engine) machines

The emulator for DPF + SCR DEF system for CAT C4.4:

The emulator for DPF system for CAT C3.3 and C3.8:

DPF emulator for CAT C3.3 / C3.8 engines

Below You can find sample photos from DPF / DPF+SCR DEF delete kit installation.

CAT 972 - C9.3 ACERT

Presented below there are the CAT 972K and 972M loaders emulator installations. They differ only in the exhaust gas reduction system - the 972M model is additionally equipped with the AdBlue dosing system.

The CAT 972 has a Cat® C9.3 ACERT™ engine that meets Tier 4 Interim / Stage IIIB emission standards.

CAT D6T XL - C9.3 ACERT

Below you will find the removal of DPF filter and AdBlue SCR in the CATERPILLAR D6T XL equipped with the Cat® C9.3 ACERT™ engine.

CAT 336F - C9.3 ACERT

Below you will installation of DPF and AdBlue DEF SCR delete kit installation in the CATERPILLAR 336F Excavator equipped with the Cat® C9.3 ACERT™ engine.

CAT 980K - C13 ACERT

Below you will find the removal of DPF filter in the CATERPILLAR 980K wheel loader equipped with the Cat® C13 ACERT™ engine.

CATERPILLAR DPF DELETE TH337 - C3.4B

The following pictures show an example of a CAT TH337 - C3.4B machine powered by a DFPXL03.4ADC engine.

CAT M315D - C4.4 ACERT

Below you will find the removal of DPF filter and AdBlue SCR in the CATERPILLAR M315D wheel loader equipped with the Cat® C4.4 ACERT™ engine. We also have solutions for other Caterpillar machines with a C4.4 engine, for example CAT 432F backhoe loaders. The devices allows you to disable the diesel particulate filter - DPF and the SCR emission control system (AdBlue).

CAT M313D - C4.4 ACERT

Below you will find the removal of DPF filter and AdBlue SCR in the CATERPILLAR M313D wheel loader equipped with the Cat® C4.4 ACERT™ engine.

CAT 308E 2CR - C3.3

Below you will find the removal of DPF filter in the CATERPILLAR 308E 2CR excavator equipped with the Cat® C3.3 engine.

CLAAS Lexion - CAT C9.3

Below you will find the removal of DPF filter in the CLAAS Lexion excavator equipped with theCat® C9.3 engine.

TEREX Finlay 883+ - CAT C4.4

Below you will find the removal of DPF filter & AdBlue SCR (with NH3 sensor) in the TEREX Finlay 883+ screener equipped with theCat® C4.4 Tier IV Final engine.

CAT 432F2 / 428F2 - CAT C4.4 2017+ (with NH3 sensor)

The following photos show the implementation of DPF and AdBlue SCR filter removal (including NH3 sensor) on CAT CS65B rollers equipped with a Cat® C4.4 Tier IV Final engine.

CAT CS65B - CAT C4.4 2017+ (with NH3 sensor)

Below you will find the removal of DPF filter & AdBlue SCR (with NH3 sensor) in the CAT 432F2 / 428F2 excavator equipped with the Cat® C4.4 Tier IV Final engine.

CAT 299D2 Skid Steer DPF Delete Kit - C3.8

Pictures below represent the installation of our CAT C3.8 delete kit in CAT 299D2 Skid Steer equipped with Cat® C3.8 Tier IV Final engine. Other CAT machines like 299D3 and 279D3 skid steers are also equipped with C3.8 engine. Emission reduction system is possible thanks to the Diesel Particulate Filter and the DEF dosing unit which are emulated digitally with our device.