McCloskey DEF Delete Emulator – Plug & Play Solution for CAT 4.4 Engines

Our McCloskey DEF Delete Emulator is a 100% plug-and-play solution designed for machines powered by CAT 4.4 / CAT C4.4 ACERT engines. It completely removes the DEF (Diesel Exhaust Fluid) system and eliminates all related error codes and engine derates — giving your equipment full performance and reliability on the job site.

Compatible McCloskey Models

• McCloskey R70 – Mobile Screener
• McCloskey R155 – Heavy Duty Screener
• McCloskey S130 / S190 – Mobile Screens
• McCloskey 621 / 621RE / 621REG / 621REWIT – Trommel Screeners
• McCloskey EF-80 / RF-80 / TS40100 – Feeder & Conveyor Stackers

If your McCloskey machine uses a CAT 4.4 ACERT or CAT 4.4 Tier 4 Final engine, this emulator will plug directly into your DEF harness and disable the entire AdBlue/DEF system electronically.

Key Benefits

• ✅ Plug & Play: No programming, laptop, or software needed.
• ✅ Eliminates DEF Fault Codes: Clears all SCR / NOx / DEF pump related errors.
• ✅ Stops Derates: Restores full power and torque instantly.
• ✅ Works in All Climates: Tested from -30°C to +55°C environments.
• ✅ 2-Year Warranty: Guaranteed reliability and support.

Technical Details

• Engine Support: CAT 4.4 / CAT 4.4 ACERT / CAT 4.4 Tier 4 Final
• Communication: CAN Bus – 250 kbps
• Connection: Direct 4-wire plug to DEF system (24V+, GND, CAN-H, CAN-L)
• Compatibility: McCloskey, Powerscreen, Edge, Terex Finlay, and other CAT 4.4 machines
• Use: Off-road, mining, quarrying, and industrial applications

Installation

Installation takes under 5 minutes. Simply unplug the factory DEF control module and connect the emulator using our pre-terminated plug. The system will immediately stop all SCR / AdBlue communication, clearing any active codes on the CAN network automatically.

✔️ No cutting, splicing, or laptop tuning required.
✔️ Reversible: Can be unplugged at any time to restore factory setup.

Legal Notice

Our DEF Delete Emulators are strictly intended for off-road and export-only applications. They are not approved for use on public roads. Always check your local emissions regulations before installation.

Related Products

• Hitachi DEF Delete (Isuzu Engine)
• Link-Belt DEF Delete (Isuzu Engine)
• Terex DEF Delete (Perkins & CAT Engines)
• DEF Delete Solutions for Construction Equipment

Why Choose BlueRemoval?

• 🌍 Worldwide shipping via DHL Express
• 🔧 Tested on real McCloskey equipment with CAT 4.4 engines
• 📦 Supplied ready to install with detailed wiring guide
• 💬 Technical support via WhatsApp and email

Get your McCloskey DEF Delete Emulator today and eliminate downtime, expensive DEF component failures, and limp-mode derates for good.