Description

Struggling with SCR or DOC issues on your CAT machine? This kit solves them fast.

Our SCR / DOC Delete Kit is a fully plug-and-play solution for Caterpillar C4.4 ACERT Tier 4 Final engines. Designed for maximum reliability, this waterproof module bypasses the entire aftertreatment system with no need for programming, resets, or diagnostic tools.

Once installed, the engine performs its internal SCR test automatically, which clears torque reduction and idling limitations — all errors go inactive after warm-up.

✅ Key Features:

• Complete SCR & DOC emulation

• Plug & play — no learning or setup required

• Weatherproof enclosure for external mounting

• Industrial-grade components

• Quick Connect version – installs in seconds

🔧 Emulated Components:

• Upstream & Downstream NOx Sensors

• NH3 (Ammonia) Sensor

• DEF/Urea Quality & Level Sensor

• PETU / DCU Control Unit

• Urea Pump

• Exhaust Temperature Sensors

⚙️ Compatible Machines:

Backhoe Loaders
428F2, 432F2, 434F2, 444F2

Wheeled Pavers
AP555F, AP655F, AP500F, AP600F

Wheeled Excavators
M314F, M315F, M316F, M317F

Excavators
316F L, 318F L, 320, 320 GC, 325F L

Loaders
910M, 914M, 918M, TH357D, TH3510D, TH408D

Dozers
D3K2, D4K2, D5K2

Compactors
CW34, CB10, CB54, CB54 XW, CB64
CS44, CP44, CS54, CP54, CS64, CS66, CS68, CP68

Pipelayers
PL61

🔍 Compatible Engine:

• CAT C4.4 ACERT Tier 4 Final