2862114 TIP-HEAVY PENETRATION Caterpillar parts
324D, 324D L, 324D LN, 324E LN, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330D L, 336D L, 336D LN, 336D2, 336D2 L, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 345C, 345D, 345D L, 345D L VG, 349...
Rating:
Alternative (cross code) number:
CA2862114
286-2114
2862114
CA2862114
286-2114
2862114
Weight: 35 pounds 15 kg.
EXCAVATOR, WHEEL LOADER,
Compatible equipment models: 2862114:
Number on catalog scheme:
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2862114
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Alternator (7N9720, 100-5046)
The alternator is driven by V-belts from the crankshaft pulley. This alternator is a three phase, self-rectifying charging unit, and the regulator is part of the alternator.
Alternator Components (Typical Illustration)
(1) Fan. (2) Stator winding. (3) Field winding. (4) Regulator. (5) Ball bearing. (6) Roller bearing. (7) Rotor. (8) Rectifier assembly.This alternator design has no need for slip rings or brushes, and the only part that has movement is the rotor assembly. All conductors that carry current are stationary. The conductors are: the field winding, stator windings, six rectifying diodes, and the regulator circuit components.The rotor assembly has many magnetic poles like fingers with air space between each opposite pole. The poles have residual magnetism (like permanent magnets) that produce a small amount of magnet-like lines of force (magnetic field) between the poles. As the rotor assembly begins to turn between the field winding and the stator windings, a small amount of alternating current (AC) is produced in the stator windings from the small magnetic lines of force made by the residual magnetism of the poles. This AC current is changed to direct current (DC) when it passes through the diodes of the rectifier bridge. Most of this current goes to charge the battery and to supply the low amperage circuit, and the remainder is sent onto the field windings. The DC current flow through the field windings (wires around an iron core) now increases the strength of the magnetic lines of force. These stronger lines of force now increase the amount of AC current produced in the stator windings. The increased speed of the rotor assembly also increases the current and voltage output of the alternator.The voltage regulator is a solid state (transistor, stationary parts) electronic switch. It feels the voltage in the system and switches on and off many times a second to control the field current (DC current to the field windings) for the alternator to make the needed voltage output.Alternator (9G4574, 100-5045)
This alternator has three-phase, full-wave rectified output. It is brushless. The rotor and bearings are the only moving parts.
Alternator Components (Typical Illustration)
(1) Fan. (2) Front frame assembly. (3) Stator assembly. (4) Rotor assembly. (5) Field winding (coil assembly). (6) Regulator assembly. (7) Condenser (suppression capacitor). (8) Rectifier assembly. (9) Rear frame assembly.When the engine is started and the rotor turns inside the stator windings, three-phase alternating current (AC) and/or rapidly rising voltage is generated.A small amount of alternating current (AC) is changed (rectified) to pulsating direct current (DC) by the exciter diodes on the rectifier assembly. Output current from these diodes adds to the initial current which flows through the rotor field windings from residual magnetism. This will make the rotor a strong magnet and cause the alternator to become activated automatically. As rotor speed, current and voltages increase, the rotor field current increases enough until the alternator becomes fully activated.The main battery charging current is charged (rectified) from AC to DC by the other positive and negative diodes in the rectifier
The alternator is driven by V-belts from the crankshaft pulley. This alternator is a three phase, self-rectifying charging unit, and the regulator is part of the alternator.
Alternator Components (Typical Illustration)
(1) Fan. (2) Stator winding. (3) Field winding. (4) Regulator. (5) Ball bearing. (6) Roller bearing. (7) Rotor. (8) Rectifier assembly.This alternator design has no need for slip rings or brushes, and the only part that has movement is the rotor assembly. All conductors that carry current are stationary. The conductors are: the field winding, stator windings, six rectifying diodes, and the regulator circuit components.The rotor assembly has many magnetic poles like fingers with air space between each opposite pole. The poles have residual magnetism (like permanent magnets) that produce a small amount of magnet-like lines of force (magnetic field) between the poles. As the rotor assembly begins to turn between the field winding and the stator windings, a small amount of alternating current (AC) is produced in the stator windings from the small magnetic lines of force made by the residual magnetism of the poles. This AC current is changed to direct current (DC) when it passes through the diodes of the rectifier bridge. Most of this current goes to charge the battery and to supply the low amperage circuit, and the remainder is sent onto the field windings. The DC current flow through the field windings (wires around an iron core) now increases the strength of the magnetic lines of force. These stronger lines of force now increase the amount of AC current produced in the stator windings. The increased speed of the rotor assembly also increases the current and voltage output of the alternator.The voltage regulator is a solid state (transistor, stationary parts) electronic switch. It feels the voltage in the system and switches on and off many times a second to control the field current (DC current to the field windings) for the alternator to make the needed voltage output.Alternator (9G4574, 100-5045)
This alternator has three-phase, full-wave rectified output. It is brushless. The rotor and bearings are the only moving parts.
Alternator Components (Typical Illustration)
(1) Fan. (2) Front frame assembly. (3) Stator assembly. (4) Rotor assembly. (5) Field winding (coil assembly). (6) Regulator assembly. (7) Condenser (suppression capacitor). (8) Rectifier assembly. (9) Rear frame assembly.When the engine is started and the rotor turns inside the stator windings, three-phase alternating current (AC) and/or rapidly rising voltage is generated.A small amount of alternating current (AC) is changed (rectified) to pulsating direct current (DC) by the exciter diodes on the rectifier assembly. Output current from these diodes adds to the initial current which flows through the rotor field windings from residual magnetism. This will make the rotor a strong magnet and cause the alternator to become activated automatically. As rotor speed, current and voltages increase, the rotor field current increases enough until the alternator becomes fully activated.The main battery charging current is charged (rectified) from AC to DC by the other positive and negative diodes in the rectifier
Caterpillar SIS machinery equipment:
Parts tip Caterpillar catalog:
205, 205B, 206, 206B, 211B, 212, 212B, 307C, 311, 311B, 311C, 311D LRR, 311F LRR, 312, 312B L, 312C, 312C L, 312D, 312D2, 312D2 GC, 312D2 L, 312E, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D LCR, 314E CR...
227, 315C, 315D L, 318B, 318C, 318D L, 318D2 L, 320B, 320C, 320D, 320D GC, 320D L, 320D LRR, 320D RR, 321D LCR, 322, 322B L, 322B LN, 322C, 323D L, 324D, 324D L, 325, 325 L, 325 LN, 325B, 325B L, 325C...
315D L, 316E L, 318C, 318D2 L, 320C, 320D, 320D GC, 320D LRR, 320D RR, 320D2, 321D LCR, 322B L, 322C, 323D L, 323D2 L, 324D, 324D L, 325B L, 325C
235, 245, 245D, 330, 330 L, 345B II, 345B L, 345C, 345D, 345D L, 349D, 349D L, 350, 365B, 365B L, 375, 375 L, 385B
320B, 320C, 320D, 322, 322 FM L, 322B L, 322B LN, 322C, 323D L, 324D, 324D L, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325D, 326D L, 329D, 329D L, 330, 330B L, 330C, 330C L, 345B II, 980G, 980G II, 980...
235C, 322B L, 322C, 325B L, 325C, 330, 330B, 330B L, 330C L, 345B II, 345B L, 345C, 345D, 345D L, 349D, 349D L, 350, 385B
231D, 320, 320B, 320C, 322, 322B L, 322B LN, 322C, 324D, 325, 325 L, 325B, 325B L, 325C, 330, 330B L, 330C, 330C L, 345B II, 980G, 980G II, 980H, 980K
231D, 245D, 320, 320 L, 320B, 320C, 320D, 322B L, 322B LN, 322C, 324D, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325D, 329D, 330, 330 L, 330B L, 330C, 330C L, 345B II, 980G, 980G II, 980H, 980K
345C, 345C L, 365B, 365B II, 365B L, 365C, 365C L, 374D L, 375, 375 L, 385B, 385C, 385C L, 390D, 5080, 5110B, 992G
2862117
TIP-GENERAL PURPOSE
324D, 324D L, 324D LN, 325D, 325D L, 329D L, 329D LN, 330D L, 330D LN, 336D L, 336D LN, 336E LH, 345C, 345C L, 345D L, 345D L VG, 349D L, 349E L, 349E L VG, 980H, 980K, 982M, 988K
324D, 324D L, 324D LN, 325D, 325D L, 329D L, 329D LN, 330D L, 330D LN, 336D L, 336D LN, 336E LH, 345C, 345C L, 345D L, 345D L VG, 349D L, 349E L, 349E L VG, 980H, 980K, 982M, 988K
320C, 320D, 320D GC, 320D L, 320D2, 322C, 323D L, 323D2 L, 324D, 324D L, 325B L, 325C, 326D L, 329D, 329D L, 330C L
323D L, 323D2 L, 324D, 325C, 325D, 326D L, 329D, 329D L, 330C, 330C L, 330D, 336D, 336D2, 340D L, 340D2 L, 345B II
2296972
TIP GP-WIDE
320C, 322C, 324D L, 324E L, 324E LN, 325C, 325D L, 329D L, 329E L, 329E LN, 330C L, 330D L, 336D L, 336E L, 982M
320C, 322C, 324D L, 324E L, 324E LN, 325C, 325D L, 329D L, 329E L, 329E LN, 330C L, 330D L, 336D L, 336E L, 982M
1073295
TIP-WHEEL
826G, 836
826G, 836
6Y4217
TIP GP-LONG
245D, 988F, 988F II, 988G, 992C, 992D
245D, 988F, 988F II, 988G, 992C, 992D
4452039
TIP GP-RIPPER
D11N, D11R
D11N, D11R
2297125
TIP GP-HEAVY PENETRATION
330D L, 349E L, 349E L VG, 988H, 988K, 990H, 990K
330D L, 349E L, 349E L VG, 988H, 988K, 990H, 990K
8J3169
TIP GROUP
225, 613, 943
225, 613, 943
1701875
TIP GP-ABRASION
365B, 990, 990 II, 992G
365B, 990, 990 II, 992G
1988476
TIP GP-ABRASION
322C, 325B L, 325C, 330C L, 345B II
322C, 325B L, 325C, 330C L, 345B II
1988475
TIP GP-SHORT
322C, 325B L, 325C, 330C L, 336D, 345B II
322C, 325B L, 325C, 330C L, 336D, 345B II
1955083
TIP GP-LONG
986H
986H