KOMATSU SCR / DOC SAA4D95LE-7 EMULATOR

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.