Alternator and Regulator
Show/hide table
Illustration 1 | g00286493 |
Show/hide table
Illustration 2 | g00286494 |
Voltage ... 12 V
Amperage ... 105 amp
Note: Load the battery with a carbon pile 4C-4911 Battery Load Tester in order to get the maximum alternator output.
Polarity ... Negative ground
Rotation ... Either direction
The minimum full load current at 5000 rpm ... 96 amp
The minimum full load current at 1500 rpm ... 42 amp
Output voltage ... 14 ± 0.5 V
(1) Torque for the shaft nut ... 102 ± 7 N·m (75 ± 5 lb in)
(2) Torque for the output terminals ... 7.1 ± 0.8 N·m (63 ± 7 lb in)
(3) Regulator
- Voltage setting ... No adjustment
- Permissible voltage range ... 13.5 to 14.5 V
Caterpillar Information System:
345B L Excavator Boom, Stick and Bucket Linkage - Lubricate
3408E and 3412E Industrial Engines Air Inlet and Exhaust Lines
3412 Generator Set Engines Air Inlet and Exhaust Lines - Twin Turbocharger Configuration
3412 Generator Set Engines Camshaft
3500B Locomotive Engines Product Description
3306C Engines for Caterpillar Built Machines Piston and Rings
3412C Engine Gear Group (Front)
3412 Generator Set Engines Electrical System
3412 Generator Set Engines Cooling System
3412 Generator Set Engines Lubrication System
3306C Engines for Caterpillar Built Machines Connecting Rod
3306C Truck Engine Crankshaft Pulley
3412 Generator Set Engines Exhaust Manifold
3306C Truck Engine Alternator and Regulator
3306C Truck Engine Electric Starting Motor
3412 Generator Set Engines Aftercooler
3408E and 3412E Engines for Caterpillar Built Machines Crankcase Breather
345B Excavator Hydraulic System Final Drive
3306C Truck Engine Electric Starting Motor
3408B and 3408C Industrial and Marine Engines Flywheel
3408E and 3412E Engines for Caterpillar Built Machines Housing (Front)
3306C Truck Engine Electric Starting Motor
3412 Generator Set Engines Fuel System
3306C Truck Engine Electric Starting Motor