A lineup of heavy machinery engines including Perkins, ISUZU, Scania, and CAT, used in off-road construction equipment.

Looking for a DEF delete solution based on your machine’s engine type? At Blue Removal, we provide plug-and-play DEF delete emulators compatible with the most common engine platforms in construction and off-road equipment. Whether your machine uses a Perkins, ISUZU, Scania, CAT, or HINO engine, we’ve got you covered.

This guide helps you identify which emulator works for your equipment based on engine type and links to the correct machine brand pages for full compatibility.


🚗 DEF Delete Solutions by Engine

✅ Perkins 1204F DEF Delete

Our most commonly supported engine. Found in many CASE, CAT, Doosan, Hyundai, Terex, and JCB machines.

✅ ISUZU Engine DEF Delete

Used in many Hitachi, Link-Belt, Kobelco, and Terex machines. All supported with our emulator kits.

✅ Scania DC9, DC13 & DC16 DEF Delete

We support Scania-powered machines across Doosan, Terex, and Hyundai product lines.

✅ HINO Engine DEF Delete

Used in some Kobelco excavators. Easily supported with our 4-wire plug-and-play emulator.

✅ CAT 4.4 / C4.4 Acert DEF Delete

Used in select Caterpillar machines. Our emulator works without ECU tuning.


⚠️ Off-Road Equipment Only

All DEF delete kits are intended for off-road use only. If you’re operating on private land, in construction zones, or in agriculture/forestry — these kits can help eliminate DEF faults, limp mode, and downtime.


✉️ Need Help Identifying Your Engine?

Send us your machine make and model via our contact form, and we’ll confirm which emulator is right for you.

We ship globally and offer expert tech support 7 days a week.


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