EMRT Professional SCR / DOC / DPF Emulator – Mercedes-Benz Industrial
Direct ACM3 Module Replacement (Stage V / Tier 4 Final)
 
The EMRT Professional Mercedes Industrial Emulator is a specialized Plug & Play solution designed to completely replace the original ACM3 (Aftertreatment Control Module). Engineered for Mercedes-Benz Stage V industrial engines, this unit allows you to simply unplug the faulty or problematic factory ACM and plug in the emulator, restoring full engine performance without the need for complex repairs or programming.
 
Key Features
Direct ACM3 Replacement – The cleanest and fastest installation available. Unplug the original module and replace it with the emulator in seconds.
Full System Emulation – Completely replaces the signals for the SCR, DOC, and DPF systems, ensuring zero fault codes or regeneration cycles.
True Plug & Play – No wire cutting, soldering, or specialised programming required; the system is ready to utilise immediately.
Ruggedised Industrial Build – Housed in a 100% waterproof casing and manufactured with industrial-grade components to survive the extreme conditions of forestry and mining.
Universal Compatibility – Designed specifically for Stage V systems equipped with MCM and ACM3 controllers.
 
Emulated Components
ACM Aftertreatment Controller (ACM3)
NOx Sensors (Upstream & Downstream)
Combined Temperature Sensors
Urea Quality, Level, and Pressure Sensors
Urea Dosing Pump
 
Compatibility
Mercedes-Benz Industrial Engines (MCM + ACM3):
OM934 / OM936
OM470 / OM471 / OM473
 
Common OEM Manufacturers:
Claas: Tractors and Combines.
Ponsse: Harvesters and Forwarders.
Terex: Mobile Crushers and Screeners.
Dammann: Self-propelled sprayers.
...and many other machines utilising Mercedes industrial power units.