Liebherr SCR / DOC Emulator Tractors / Doozers Tier 4 Final
- Reference: LcomEM_T4F_PR
- SCR / DOC Emulator Liebherr ECU2 Tractors / Doozers Tier 4 Final – Plug & Play
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SCR / DOC Emulator for Liebherr Tractors / Doozers ECU2 Tier 4 Final – Plug & Play
Complete SCR + DOC removal solution for Liebherr Tractors / Doozers equipped with D9xx A7 04 engines and ECU2 engine controller
Key Features:
- Full emulation of the entire SCR and DOC systems
- True Plug & Play – no wire cutting or soldering required
- 100 % waterproof industrial housing
- Made with automotive/industrial-grade components
- Automatic torque reduction cancellation – no diagnostic tool needed!
Emulated Components:
- 3 × exhaust temperature sensors
- Urea dosing pump
- NOx sensors (downstream)
- NH3 sensor
- Urea injector
- Urea level / quality sensor
Compatible Engines (ECU2 controller):
- D934 A7 04
- D936 A7 04
- D944 A7 04
- D946 A7 04
Compatible Machine Models:
Tractors / Doozers
- PR726
- PR736
- PR746
- PR756
- PR766
- PR776
When using this emulator in Tractors / Doozers, the NOx sensor at the catalyst inlet must be fully functional and remain operating in its original configuration.
Our emulator fully supports the special internal SCR system test performed by the ECU2 engine controller.
As a result, engine torque reduction is automatically disabled – no diagnostic tool required!
Just install the device, warm up the engine, and all SCR/DOC faults become inactive.
Package Contents:
- SCR / DOC Emulator Liebherr Tier 4 Final ECU2 (LcomEM_T4F_PR) – 1 pc.
- Installation manual with photos
Made in Poland • 24 months warranty
All product names, logos, brands, trademarks and registered trademarks are the property of their respective owners. Liebherr® is a registered trademark of Liebherr-International AG.
WARNING: SCR/DOC emulators may be illegal in some countries and regions. It is the user’s responsibility to verify applicable legal regulations in their country/region before installing and using such devices.