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PULLEY 2278117 - Caterpillar



2278117 PULLEY Caterpillar parts TH220B, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B PULLEY
Rating:
20
Alternative (cross code) number:
CA2278117
227-8117
2278117
Caterpillar 2278117 PULLEY
Weight: 2 pounds 1 kg.
Information:
DIAMETER OVER PINS  152.5  mm
GROOVE WIDTH  3.56  mm
NUMBER OF GROOVES 

Buy PULLEY 2278117 Caterpillar genuine, new aftermarket tractor parts with delivery
TELEHANDLER,

Compatible equipment models: 2278117:

TELEHANDLER  TH220B   TH330B   TH340B   TH350B   TH355B   TH460B   TH560B   TH580B   Caterpillar
Number on catalog scheme: 4
 
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Information:


Prestolite Alternator 1. Brush assembly. 2. Stator. 3. Rotor. 4. Roller bearing. 5. Slip rings. 6. Ball bearing.Alternator Regulator (Prestolite)
The voltage regulator is a solid state (transistor, no moving parts) electronic switch. It feels the voltage in the system and gives the necessary field current (current to the field windings of the alternator) for the alternator to make the needed voltage. The voltage regulator controls the field current to the alternator by switching on and off many times a second. There is a voltage adjustment screw on the back of the regulator. This voltage adjustment screw is used to meet different operating needs at different times of the year. An increase or decrease by 0.5 volts from the normal (N) setting is made by removing the regulator and changing the position of the adjustment screw. An increase to the voltage will be made by moving the screw to the "H" position.Alternator (Robert Bosch)
The alternator is driven by two V-type belts. It has a three phase full wave rectified output. The alternator is brushless.The rotor (4) and the bearings are the only moving parts. The alternator output is 35 amp.The main parts of the alternator are the stator (2) which has three phase windings, the rectifier (3) which changes the three phase AC to DC and provides excitation current.The field winding (1) is a stationary coil assembly that provides the magnetic field.The rotor provides the north and south poles which cut the magnetic field between the stationary field winding and the stator (2). North and south poles are separated magnetically by a non-magnetic ring (5).
6N9294 Alternator 1. Winding. 2. Stator. 3. Rectifier. 4. Rotor. 5. Non-magnetic ring.Generator
The generator is belt driven by the diesel engine. The generator keeps the battery charged and supplies current to operate the electrical components.
Cutaway View Of A Generator 1. Brush assembly. 2. Field. 3. Commutator. 4. Armature.Generator Regulator
The generator regulator controls the output of the generator. The regulator incorporates three controls: the cutout relay, the voltage regulator and the current regulator. Each control has contact points which are operated by electromagnets.Springs hold the cutout relay points open and the voltage regultor and current regulator contact points closed. The spring tension for each unit is a force opposing the force of the electromagnets.The cutout relay prevents the battery from motorizing a generator that is not producing enough voltage. Generator voltage approximately equal to battery voltage will close the cutout relay points. This closes the circuit between the generator and the battery. The generator can now supply the battery and the components of the electrical system with power.The voltage regulator prevents the generator from producing damaging high voltage. Generator voltage slightly higher than battery voltage opens the regulator points causing the generator output voltage to lower. Low generator voltage allows the spring to close the regulator points and generator voltage is again high. The action of the voltage regulator points, opening and closing, controls the output voltage of the generator. The points can open and close

Caterpillar parts catalog:

Caterpillar parts catalog
TH350B Telehandler SLD00001-01640 (MACHINE) POWERED BY 3054E Engine
TH355B TH360B Telehandler JRK00001-UP (MACHINE) POWERED BY 3054E Engine
TH220B Telehandler SLA00001-UP (MACHINE) POWERED BY 3054 Engine
TH330B Telehandler SLB00001-UP (MACHINE) POWERED BY 3054 Engine
TH340B Telehandler SLC00001-UP (MACHINE) POWERED BY 3054 Engine
TH460B Telehandler SLF00001-UP (MACHINE) POWERED BY 3054E Engine
TH560B TELEHANDLER SLG00001-UP (MACHINE) POWERED BY 3054 Engine
TH580B TELEHANDLER SLH00001-UP (MACHINE) POWERED BY 3054 Engine


Parts pulley Caterpillar catalog:

1731498 PULLEY AS-IDLER
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H, 3126, 3126B, 3126E, 3176C, 3196, 3406E, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 385B, 5090B, 584, 725, 730, 938G II, 938H, 950G II,...
1716108 PULLEY
3126B, 3126E, C-9, C7, C9, CX31-C9I, TH220B, TH31-E61, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B
2202745 PULLEY
C4.4, TH350B, TH355B, TH460B
2044498 PULLEY
TH220B, TH330B, TH350B, TH355B, TH460B, TH560B, TH580B
2012499 PULLEY
TH350B, TH355B
2012500 PULLEY
TH220B, TH340B, TH350B, TH355B, TH460B, TH560B
2080709 PULLEY
TH220B, TH350B, TH355B, TH460B, TH560B
3590749 PULLEY-CRANKSHAFT
C4.4, TH220B, TH330B, TH460B, TH560B, TH580B
2196946 PULLEY
TH220B, TH580B
2453791 PULLEY
TH220B, TH580B
2196951 PULLEY
TH220B, TH580B
2044498 PULLEY
TH220B, TH330B, TH350B, TH355B, TH460B, TH560B, TH580B
2202745 PULLEY
C4.4, TH350B, TH355B, TH460B
1716108 PULLEY
3126B, 3126E, C-9, C7, C9, CX31-C9I, TH220B, TH31-E61, TH330B, TH340B, TH350B, TH355B, TH460B, TH560B, TH580B
1230791 PULLEY
2864C, 3126, 3126B, 3126E, 3176C, 3196, 3406E, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 3...
7E8438 PULLEY
3116, 3126, 3126B, C-9, C7, C9, CX31-C9I, TH31-E61
1903956 PULLEY
3116, 3126, 3126B, 3126E, AP-1055D, BG-2455D, BG-260D, C-9, C7, C9, CX31-C9I, TH31-E61
2453791 PULLEY
TH220B, TH580B
2196946 PULLEY
TH220B, TH580B
3590749 PULLEY-CRANKSHAFT
C4.4, TH220B, TH330B, TH460B, TH560B, TH580B
2080709 PULLEY
TH220B, TH350B, TH355B, TH460B, TH560B
2012500 PULLEY
TH220B, TH340B, TH350B, TH355B, TH460B, TH560B
2012499 PULLEY
TH350B, TH355B
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