CUMMINS QSB 4.5 / 6.7 QSL 9 CM2350 SCR / DOC EMULATOR POWER SUPPLY 12V

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 – Cummins QSB 4.5 / 6.7 / QSL9 / QSF 3.8
Tier 4 Final – 12V (Single Battery, Plug & Play)

Professional SCR / DOC emulator designed for machines equipped with Cummins Tier 4 Final engines.

This plug-and-play solution enables full SCR / DOC system emulation, ensuring reliable operation without downtime caused by aftertreatment system failures.

Important:

This version is designed for 12V systems (single battery) and is compatible with engines equipped with SCR / DOC systems (without DPF).

Key Features:

• Full SCR / DOC system emulation
• Plug & Play installation – no wire cutting required
• Fully waterproof design
• Manufactured using durable industrial-grade components
• Stable and reliable operation

Emulated SCR / DOC System Components:

• SCR combined temperature sensor
• DOC combined temperature sensor
• NOx sensors
• DEF dosing unit controller (Denoxtronic 2.2) with doser and pressure sensors
• DEF level / quality sensor (digital)

Compatible Engines:

• Cummins QSB 4.5 (CM2350) – Tier 4 Final
• Cummins QSB 6.7 (CM2350) – Tier 4 Final
• Cummins QSL9 (CM2350) – Tier 4 Final
• Cummins QSF 3.8 (CM2350) – Tier 4 Final

Applications:

Suitable for machines such as:

• Excavators
• Wheeled excavators
• Crawler excavators
• Crawler tractors
• Loaders

Widely used in equipment from manufacturers including:

• Hyundai CE
• Hitachi CE
• Wirtgen Group
• Sennebogen

Example Supported Machines:

Hyundai CE:

• HW140L, HW180L, HW210L
• HX220L, HX220NL, HX235LCR
• HX260L, HX300L, HX330L, HX380L, HX430L
• HL935, HL940, HL955, HL960

JCB:

• 427 Wheel Loader (Tier 4 Final)
• 435S Wheel Loader (Tier 4 Final)
• 437 Wheel Loader (Tier 4 Final)

Additional Functionality:

The emulator supports internal SCR system self-tests managed by the engine ECM.
As a result, engine torque reduction is automatically disabled without the need for diagnostic tools.

After installation and engine warm-up, all related errors become inactive.

Compatibility Note:

This emulator is designed for engines with SCR / DOC systems only (without DPF).
For SCR / DPF versions, please check other products.

The set includes:

• Cummins SCR / DOC Emulator – 1 pc
• Installation manual

If you are looking for a model that is not listed here or elsewhere in our shop, please contact us at info@bluetruck24.eu and include your model number. We will check compatibility for you.