Buy Programmed 172-9389 Ecm Controller Control Module for 950g 962g 980g 992g 953c

950G (172-9389 ECM): Equipped with CAT 3406E diesel engine (168kW @ 2100rpm) – deployed in quarrying, medium-scale mining, and heavy material hauling (intermittent ultra-heavy load operation);
962G (172-9389 ECM): Matches CAT 3126B diesel engine (129kW @ 2200rpm) – used for material handling, site grading, and light construction (continuous medium-load operation);
980G (172-9389 ECM): Optimized for CAT 3408E diesel engine (261kW @ 1900rpm) – designed for large-scale mining and bulk material loading (continuous ultra-heavy load operation);
992G (172-9389 ECM): Paired with CAT 3508B diesel engine (397kW @ 1800rpm) – deployed in mega-mining and heavy infrastructure projects (extreme heavy-load operation);
953C (172-9389 ECM): Compatible with CAT 3046 diesel engine (78kW @ 2400rpm) – used for light earthmoving, landscaping, and compact construction (continuous light-to-medium load operation).

Parameter	950G	962G	980G	992G	953C
Operating Voltage	DC 24V (34V max/17V min)	DC 24V (32V max/18V min)	DC 24V (36V max/16V min)	DC 24V (38V max/15V min)	DC 24V (30V max/19V min)
Signal Response Time	≤15ms	≤20ms	≤12ms	≤10ms	≤22ms
Core Processing Chip	32-bit MCU (2.5MB)	32-bit MCU (1.8MB)	32-bit MCU (3MB)	32-bit MCU (4MB)	32-bit MCU (1.5MB)
Communication Protocol	J1939	J1939	J1939	J1939	J1939
Protection Rating	IP68	IP67	IP68	IP68 (2m immersion)	IP67
Operating Temp Range	-45℃~+90℃	-40℃~+85℃	-45℃~+95℃	-50℃~+100℃	-40℃~+80℃
Vibration Resistance	≤28g	≤22g	≤30g	≤35g	≤20g
Full-Load Power Consumption	≤40W	≤32W	≤45W	≤55W	≤28W
Emission Compliance	EPA Tier 2 / EU Stage II (all models)
Programming Compatibility	Pre-programmed for each model; re-programmable via CAT ET

Diesel Engine/