CUMMINS QSB 4.5 / 6.7 QSL 9 CM2350 SCR / DEF / DPF EMULATOR

SCR / DEF / DPF Emulator for Cummins QSB 4.5 / 6.7 and QSL 9 Engines (Tier 4 Final)
Professional Plug & Play Solution

A high-quality, plug-and-play emulator designed to fully disable and emulate the SCR, DEF, and DPF systems on machines equipped with Cummins Tier 4 Final engines: QSB 4.5, QSB 6.7, and QSL 9.

Manufactured in Europe using premium industrial-grade components, each unit undergoes strict testing and quality assurance to ensure reliability and long-term performance in demanding environments.

Ideal for use in excavators, wheeled and crawler excavators, crawler tractors, and loaders.

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Key Features

• Complete System Emulation – Covers SCR, DEF, DOC, and DPF systems

• Plug & Play – No software setup or wiring modification required

• Water-Resistant Housing – Built to withstand harsh operating conditions

• Industrial-Grade Construction – Made from durable, high-quality components

• Quick-Connect Model – Simple and fast installation in seconds

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Emulated Components

• SCR Temperature Sensors

• DOC Temperature Sensors

• NOx Sensors (Upstream & Downstream)

• NH₃ (Ammonia) Sensor

• DEF Pump

• DEF Level / Quality Sensor

• DPF System

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Compatible Cummins Engines

• QSB 4.5 (CM2350) – Tier 4 Final

• QSB 6.7 (CM2350) – Tier 4 Final

• QSL 9  (CM2350) – Tier 4 Final

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Common Equipment Manufacturers

Cummins engines are widely used by leading OEMs, including:

• Hyundai Construction Equipment

• Hitachi Construction Equipment

• Wirtgen Group

• Sennebogen

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Advanced Functionality

This emulator supports the internal SCR/DEF system test controlled by the engine ECM.
As a result, it automatically disables torque reduction (idle mode) without requiring any diagnostic tools.
Simply install the device, warm up the engine, and all related fault codes will go inactive.

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Package Includes

• 1x Cummins SCR / DEF / DPF Emulator

• Installation Manual

2 YEAR WARRANTY

✅ Price includes all duties and FREE Shipping ✅

If your model is not listed here or in our shop, please reach out directly to info@bluetruck24.com with your model number and year for compatibility verification. We’re here to assist you.