MIC3+CATDI Ignition Controller

Retrofit for CATERPILLAR^® G3300 and G3400 Series Gas Engines

Based on the MIC3+ series, MOTORTECH produces special controllers as a replacement for the CATERPILLAR^® Digital Ignition System used on G3300 and G3400 series gas engines. Designed as an exchange device, the MIC3+CATDI enables a quick conversion without great effort. With its future oriented electronical concept, the MIC3+CATDI convinces with improved engine starting performance, smooth running and improved combustion.

The significantly higher and controllable ignition energy (MOST) compared to the CATERPILLAR^® devices, the accurate spark timing and diversified online diagnostics help to improve engine efficiency, spark plug life and availability of the equipment under the strictest emission regulations. In addition, all MIC3+CATDI ignition controllers include a special bracket kit to mount the ignition controller on the position of the CATERPILLAR^® device.

Due to the same connector arrangement, existing output and input wiring can be reused. The included configuration menu offers pre-defined configuration files for all engines of CATERPILLAR^®ʼs G3300 and G3400 series. Only engine type, ignition coil type and timing span need to be selected and the appropriate file gets uploaded to the ignition controller.

More than double the ignition energy (300 mJ)
Boost feature with 500 mJ ignition energy for improved starting performance
Smoother running of the engine
Improved combustion
Less wear to engine components
Manual switch for ignition timing adjustment
Solution for easy conversion
No rewiring or mechanical adaptations necessary
Predefined configuration data can be easily uploaded to the ignition controller
The available devices include all components for a successful upgrade
CAN Bus interface for connection of PowerView3 HMI Module for full ignition data visualization