Komatsu® SCR / DOC SAA4D95LE-7 Emulator
SKU: 2453332240155
€800,00 excl. VAT
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VAT still charged? Contact us before paying.- Worldwide shipping — DHL / DPD / UPS, dispatch in 24h
- 2-year warranty on all delete kits
- Technical support for installation (WhatsApp)
- Secure payment — card · PayPal
- Outside the EU (UK, Norway, etc.): customs duties and import VAT may be charged on delivery under the rules of the destination country.
All listed prices include 23% EU VAT.
1. For orders shipped outside the European Union, VAT is not charged (0% VAT applies).
2. For orders shipped within the European Union, VAT is not charged (0% VAT applies) if a valid EU VAT number is provided at checkout.
Product Description
SCR / DOC Emulator – Komatsu® SAA4D95LE-7 (Tier 4 Final)
Professional SCR / DOC emulator designed for Komatsu® machines equipped with SAA4D95LE-7 engines.
This Plug & Play solution allows complete removal of SCR and DOC system issues, ensuring reliable machine operation without downtime or costly repairs.
The device is manufactured in Europe using high-quality industrial components. Each unit is thoroughly tested and undergoes strict quality control before dispatch.
Key Features:
- Full SCR / DOC system emulation
- Plug & Play installation – no wire cutting required
- Fully waterproof design
- Compact and durable construction
- Manufactured using industrial-grade components
Emulated System Components:
- SCR combined temperature sensor
- DOC combined temperature sensor
- NOx sensors
- NH3 sensor
- DEF dosing control unit (Denoxtronic 2.2) with pressure sensors
- DEF level and quality sensor (digital)
Compatible Engine:
- Komatsu® SAA4D95LE-7 (3.26L) – Tier 4 Final
Supported Models:
- Komatsu® PC138US-11
- Komatsu® PW98MR-10
Functionality:
The emulator simulates proper operation of the SCR and DOC systems and sends correct signals to the engine control unit.
It supports the internal SCR system test managed by the engine ECM, which results in automatic deactivation of engine torque reduction — without the need for diagnostic tools.
Important Note:
⚠️ Compatible only with engines equipped with SCR / DOC system without DPF
➡️ For SCR / DPF solutions, please check other available products
Advantages:
- Eliminates SCR / DOC-related faults
- Prevents engine power limitation
- No Diagnostic Trouble Codes (DTC)
- No need for AdBlue® (DEF) consumption
- No interference with vehicle electronics
- Quick and easy installation
The set includes:
- Komatsu® SCR / DOC Emulator – 1 pc
- Installation manual
If you are not sure about compatibility, please send a photo of the engine label to info@bluetruck24.eu – we will verify it for you.
If you are looking for a model that is not listed here or elsewhere in our shop, feel free to contact us with your model details.
Legal Notice
All trade names, logos, brands, and trademarks used in this material are the property of their respective owners. They are used solely for informational and identification purposes to indicate product compatibility.
Komatsu® is a registered trademark of Komatsu Ltd. in the United States, the European Union, and other countries. The manufacturer of the offered device is not affiliated with, endorsed by, or authorized by Komatsu Ltd. or any of its affiliated companies.
Adblue® is a legally protected registered trademark of VDA Verband der Automobilindustrie e.V.
Important Notice
Emulators and fault-code reset devices may be subject to restrictions or may not be permitted for use on public roads in certain countries and jurisdictions. Before purchasing, installing, or using the device, the user is responsible for familiarizing themselves with all applicable laws, regulations, and emissions requirements applicable in the location where the vehicle or machine is operated.
The user bears full responsibility for ensuring that the product is used in compliance with all applicable laws and regulations.
AdBlue® is a registered trademark of the Verband der Automobilindustrie (VDA). It is a high-purity aqueous urea solution used in the Selective Catalytic Reduction (SCR) system to clean exhaust gases. When injected into the exhaust stream, AdBlue® helps convert harmful nitrogen oxides (NOx) into harmless nitrogen and water vapor. This reduction process occurs via a dedicated injector that sprays the urea solution into the exhaust system. The use of AdBlue® enables vehicles over 3.5 tonnes to comply with strict Euro 4, Euro 5, and Euro 6 emission standards established by the European Union.
By installing a specialized SCR emulator, the vehicle continues to display all standard SCR parameters during diagnostics, identical to those of a fully operational system. The emulator sends the same signals to the engine control unit (ECU) as a functioning SCR system would, effectively preventing fault codes and failure modes caused by SCR-related issues. With this device, users can eliminate all SCR-related errors, and the physical SCR system can either be completely removed or left in place as a non-functional component.
The device functions like a diagnostic computer — specifically, it performs the "Clear Fault Codes" function. It was designed to allow drivers to clear the 20 km/h "limp mode" that occurs when the SCR system fails. In such cases, the driver can simply plug the device into the diagnostic port and clear the speed restriction fault at any time — independently and without the need for expensive towing services. Once the fault is cleared, the vehicle can be driven at normal speed to a service center or back to base for proper repair. In today's conditions, a fault code clearer is an essential tool for any Euro 6 vehicle.
Yes, we offer worldwide shipping via reliable carriers like DHL, UPS, and FedEx. Delivery times vary by location but typically range from 2-5 business days.
We offer a 2-year warranty on all our emulators. If you experience any issues, our technical support team will help diagnose and resolve the problem, or we will replace the unit.
We support a wide range of trucks and heavy machinery including Volvo, Renault, MAN, Scania, DAF, Iveco, Mercedes-Benz, and many others. Check our shop categories for specific models.