0858777 PIN Caterpillar parts
E450
Rating:
Alternative (cross code) number:
CA0858777
085-8777
0858777
CA0858777
085-8777
0858777
Weight: 200 pounds 90 kg.
EXCAVATOR,
Compatible equipment models: 0858777:
Information:
Illustration 1 g00900205
View under cab (1) Batteries (2) 675 amp fuse
Illustration 2 g00900206
Right side view of engine (3) Alternator
Illustration 3 g00900207
View above the engine (4) 105 amp alternator circuit breaker
Illustration 4 g00900208
Dash panel (5) Charging system alert indicator24 volt power is supplied to alternator (3) from the batteries via 675 amp fuse (2) and alternator 105 amp circuit breaker (4). The 105 amp circuit breaker protects the alternator and the wiring harness from circuit overload. With the engine start switch in the ON position, power is supplied to the Caterpillar Monitoring System.With the engine running at high idle rpm, the alternator generates a charge of 26 to 29 volts. A voltage signal is supplied from the alternator to the Caterpillar Monitoring System. When the voltage signal is within the normal operating range, the Caterpillar Monitoring System will turn OFF the charging system alert indicator. When the voltage signal is outside the normal operating range, the charging system alert indicator will be ON, indicating a fault.
Illustration 5 g00900211
Charging system circuit
Caterpillar parts catalog:
Parts pin Caterpillar catalog:
8C3347
PIN-ROLL
304.5, 305.5, 306, 311, 311B, 312, 312B, 312B L, 313B, 315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318D L, 318D2 L, 35, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 422E, 422...
304.5, 305.5, 306, 311, 311B, 312, 312B, 312B L, 313B, 315, 315B, 315B L, 315C, 315D L, 316E L, 317, 317B LN, 318B, 318D L, 318D2 L, 35, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 422E, 422...
0992336
PIN-COTTER
311C, 312, 312C, 312C L, 314C, E120B, E450, E70, E70B
311C, 312, 312C, 312C L, 314C, E120B, E450, E70, E70B
0962997
PIN
350, E300, E450, E650
350, E300, E450, E650
0943764
PIN
E180, E240, E240C, E300, E300B, E450, E650, EL240B
E180, E240, E240C, E300, E300B, E450, E650, EL240B
0991922
PIN
E450
E450
0946301
PIN
E450
E450
0858782
PIN
E450
E450
0862773
PIN
E450
E450
0862777
PIN
E450
E450
0965341
PIN
E450
E450
5I6768
PIN
E450
E450
0991956
PIN
E450
E450
0930443
PIN
E450
E450
0858782
PIN
E450
E450
0946301
PIN
E450
E450
0992841
PIN
E450
E450
0992814
PIN
E450
E450
0992660
PIN
E450
E450
0860542
PIN
E450
E450
0962376
PIN
E450
E450
0858781
PIN
E450
E450
0946299
PIN
E450
E450
0858783
PIN
E450
E450
0946300
PIN
E450
E450