HOSE 5I7545 - Caterpillar

5I7545 HOSE Caterpillar parts 320 L

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Alternative (cross code) number:
CA5I7545
5I-7545
5I7545

Weight: 0.21 pounds 0 kg.

Buy HOSE 5I7545 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

Compatible equipment models: 5I7545:

EXCAVATOR 320 L Caterpillar

Number on catalog scheme: 5

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Illustration 16 g01073475
Solenoids combine the operation of a magnetic switch (relay) with the ability to perform a mechanical task (engage the drive). The starter solenoid produces a magnetic field that pulls the solenoid plunger and disc into the coil windings, which completes the starting system circuit. The solenoid is mounted on the starter motor so that linkage may be attached to the overrunning clutch drive in order to engage the drive.Solenoids contain two different windings for effective operation. When the ignition switch is turned to the start position, current from the battery flows through a pull-in winding and a hold-in winding. These windings contain many coils of wire and produce a strong magnetic field to pull the heavy plunger forward and engage the starter drive.When a plunger reaches the end of the travel through the solenoid, the plunger engages a contact disk that will operate like a relay and allow current to flow to the starter motor from the battery. This also serves to disconnect the series pull-in winding from the circuit and allows current to flow through a shunt hold-in winding only. Only the lighter magnetic field that is created by the hold-in winding is required to hold the plunger in position. This reduces the amount of control current that is required to eliminate heat buildup and provides more current for the starter motor.
Illustration 17 g01073476
When the ignition switch is closed, battery current flows in two directions. Current flows from the battery to the start switch and then through the pull-in winding, field winding, armature, brushes and to ground.The activation of the pull-in winding and the hold-in winding produces a magnetic force. The magnetic force pulls the plunger to the left, which moves the overrunning clutch and the pinion toward the flywheel ring gear.
Illustration 18 g01073477
When the plunger is pulled to the left, the solenoid contacts close. At this point the pinion begins to mesh with the flywheel ring gear and the pull-in winding is shorted. This causes current flow through the solenoid contacts to the field winding, armature, brushes and to ground. Current still flows through the hold-in winding to ground. The starting motor is energized. The pinion engages the flywheel ring gear. The engine begins to crank. At this time the plunger is kept in the pull-in position only by the magnetic force of the hold-in winding.
Illustration 19 g01073478
As soon as the engine starts, the flywheel ring gear turns the pinion faster than the starting motor is rotating. The overrunning clutch breaks the mechanical connection between the clutch and the starting motor. When the ignition switch is released, current flow through the hold-in winding and the pull-in winding is in the same direction, which causes the hold-in winding magnetic force to be reduced. The solenoid contacts are opened. The plunger and overrunning clutch are pulled back to the original position by the return spring force. The armature stops and the motor is OFF.Series-Parallel Systems
Machines with larger diesel engines require high power starters to provide adequate cranking speed for the

Caterpillar parts catalog:

Caterpillar parts catalog
Product:

320, 320L TRACK-TYPE EXCAVATORS 1KL00001-UP (MACHINE) POWERED BY 3066 ENGINE

5I-7766: LINES GP-AIR » h41776e

320, 320L TRACK-TYPE EXCAVATORS 2DL00001-00213 (MACHINE) POWERED BY 3066 ENGINE

5I-7766: LINES GP-AIR » h41776e

Parts hose Caterpillar catalog:

5P1442 HOSE
120B, 120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 12G, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H NA, 140B, 140G, 140M, 140M 2, 140M 3, 140M 3 AWD, 14G, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 215, ...

5P0742 HOSE (210 CM) ORDER BY THE CM
120G, 215, 215B, 215D, 225, 229, 229D, 235, 235C, 235D, 245, 245B, 307, 307B, 312, 312B L, 312C, 315, 315B L, 315C, 317, 317B LN, 318B, 318C, 320 L, 3208, 320B, 322, 322 LN, 325, 330 FM L, 330 L, 3412...

5P0743 HOSE
120K, 120K 2, 120M, 12K, 12M, 140G, 140K, 140K 2, 140M, 160K, 160M, 16M, 216, 228, 236, 236B, 236D, 242B, 242D, 246D, 247, 247B, 248, 257D, 259D, 262D, 267, 267B, 268B, 272D, 272D XHP, 277D, 279D, 287...

7I1177 HOSE AS
311, 312, 315, 317, 320 L, 320N

4I3823 HOSE AS
315, 315B L, 317, 317B LN, 318C, 319C, 320 L, 320B, 320B L, 320B U, 320C, 320N, 321B, 321C, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 322C, 328D LCR, 330, 330 FM L, 330 L

4I1077 HOSE AS
315, 315B, 315B L, 317, 317B LN, 318B, 320 L, 320B, 320B FM LL, 320N

4I5556 HOSE AS
311B, 315B, 315C, 315D L, 316E L, 318B, 318C, 318D2 L, 318E L, 320, 320 L, 320B, 320B FM LL, 320C, 320D, 320D L, 320D2, 320D2 L, 320E, 320E L, 320E LN, 320N, 321B, 321D LCR, 323D L, 323D LN, 323D SA, ...

7Y2670 HOSE AS
307, 307C, 312C L, 320 L, 320B, 320C, 320D, 320D FM, 320D FM RR, 320D L, 320D LRR, 320D RR, 320D2, 320D2 L, 320E, 320E L, 320N, 323D L, 323D2 L, 325, 325 LN, 325B L, 325C L, 345B, 345B II, 345B II MH,...

5P0200 HOSE 105.1 cm(41.38 in.)
215, 215B, 311, 312, 312B, 315, 315B, 315B FM L, 320, 320 L, 320B, 320B FM LL, 320B L, 320B U, 320C, 320N, 322, 322 L, 322B, 322B L, 325, 325B, 325B L, 325C L, 330, 330 L, 330B, 330B L, 345B L, 350, 3...