Komatsu SCR / DEF / DOC SAA4D95LE-7 Emulator
Komatsu SCR / DEF / DOC Emulator
For Komatsu SAA4D95LE-7 Tier 4 Final Engine
Professional Plug & Play Solution
A reliable and easy-to-installPlug & Play emulatordesigned to disable and fully emulate theSCR, DEF, and DOC systemson Komatsu machines equipped withSAA4D95LE-7 Tier 4 Final engines.
Manufactured inEuropeusinghigh-quality industrial components, each unit undergoes strict quality control and testing before being shipped to ensure long-lasting, dependable performance.
Key Features
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Full emulation of theSCR / DEF / DOC system
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True Plug & Play– No wire cutting or software required
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Fully water-resistant– Built for harsh environments
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Built fromindustrial-grade componentsfor maximum durability
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SCR Combined Temperature Sensor
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DOC Combined Temperature Sensor
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NOX Sensors (Upstream & Downstream)
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Nh₃ (Ammonia) Sensor
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DEF Dosing Unit Controller (Denoxtronic 2.2) with Doser and Pressure Sensors
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DEF Level / Quality Sensor (Digital)
Compatible Engine Model
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Komatsu SAA4D95LE-7(3.26l)
Supported Komatsu Machines
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PC138US-11
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PW98MR-10
Advanced Functionality
The emulator supports aninternal SCR/DEF system testmanaged by the engine’s Ecm.
As a result, itautomatically disables torque reduction—no special diagnostic tools required.
Simply install the emulator, warm up the engine, and all related error codes will become inactive.
Important Note
⚠️ This emulator is designed for Komatsu engines withSCR / DEF / DOCsystemswithout DPF.
If your machine uses a DPF system, please check our other listings for aSCR / DEF / DPFemulator.
Unsure About Compatibility?
Take aphoto of your engine labeland send it to us atinfo@bluetruck24.com– we’ll confirm compatibility for you.
Package Includes
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1xKomatsu SCR / DEF / DOC Emulator
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Installation Manual
✅Price includes all duties and Free Shipping✅
If you are looking for model not listed here and on other list on this shop, please contact us directly oninfo@bluetruck24.comwith your model number. We will check for compability.How do I install this product?
Detailed installation instructions are included with every product. Please check the 'Installation' tab if available, or refer to the manual included in the box.
What is the warranty?
All our products come with a 2-year warranty. If you experience any issues, our technical support team is ready to help.
Do you ship internationally?
Yes, we ship worldwide via DHL, UPS, and FedEx. Delivery typically takes 2-5 business days.




