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COUPLER-GREASE 1901668 - Caterpillar


1901668 COUPLER-GREASE Caterpillar parts 120H, 120M, 12H, 12M, 135H, 140H, 140K, 140M, 143H, 14H, 160H, 160K, 160M, 163H, 16H, 16M, 301.6C, 302.5, 302.5C, 303.5, 304.5, 3304B, 3306, 3306B, 3406C, 3406E, 3408E, 3412, 3412C, 3412E, 350, 3508, ...
Rating:
44
Alternative (cross code) number:
CA1901668
190-1668
1901668
Caterpillar 1901668 COUPLER-GREASE
Weight: 0.06 pounds 0 kg.

Buy COUPLER-GREASE 1901668 Caterpillar genuine, new aftermarket tractor parts with delivery
BACKHOE LOADER, WHEEL LOADER,

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$48.49
 

20 Mar 2023

US: WITHOUTHAMHEP
Replacement For Compatible With 1901668 Coupler Fits Caterpillar Models
PINOM
$15.50
 

25 Dec 2021

US: Florida-Parts-Z
1901668 - Coupler-Grease for Caterpillar (CAT)
FIRST PRICE PARTS
$9.69
 

03 Feb 2019

CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Coupler 1901668 New
Number on catalog scheme: 3
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Compatible equipment models: 1901668:

BACKHOE LOADER  432E  
EXCAVATOR  350  
GEN SET ENGINE  3406C   3508   3508B   3512   3512B   3516   3516B  
INDUSTRIAL ENGINE  3306   3406E   3408E   3412C   3412E   3508   3512  
MARINE AUXILIARY  3512B   3516B  
MINI HYD EXCAVATOR  301.6C   302.5   302.5C   303.5   304.5  
PIPELAYER  589  
TRACK LOADER  963B   973  
TRACK-TYPE TRACTOR  D4E SR   D5E   D6E   D6E SR   D6G SR   D8R II  
WHEEL LOADER  924F   924H   938G   950G   962G   966H   Caterpillar

Information:

Introduction
SR4 Generator (Partial View)
(1) VR3 regulator. (2) Terminal box. (3) Droop rheostat location.This manual covers the VR3 regulator used on the permanent magnet (PM) excited SR4 generator. This manual must be used in conjunction with service manual Electric Set Generators SENR7958 and Operation And Maintenance Manual SEBU6150. Follow all safety procedures and warnings in the above generator manuals.VR3 regulator (1) is located in generator terminal box (2).Operation
VR3 Regulator
(4) Terminal strip (for attachments). (5) Rheostat (voltage level). (6) Rheostat (voltage gain). (7) Fuses (PM stator fuses). (8) Fuses. (9) Fuses cover. (10) Terminal strip (for sensing and power).The purpose of the VR3 regulator is to keep generator output voltage at a rated value. There are two controls on the VR3 that are standard. * Voltage level rheostat (5) provides a no load voltage adjustment of approximately +10 to -25%.* Voltage gain rheostat (6) provides an adjustment to compensate for engine RPM droop with load. Rheostat (6) can be adjusted to keep the same voltage at no load and full load, even when there is a small change in frequency (rpm).Rheostats (5) and (6) are multiple turn. They do not have a fixed stop at the end of travel, but have an override ratchet.
SR4 Generator Schematic (Permanent Magnet Excited)
(1) VR3 regulator. (11) Lines (3-phase output voltage). (12) Lines (sensing voltage). (13) Lines (VDC excitation voltage). (14) Main stator. (15) Main rotor. (16) Exciter stator. (17) Exciter rotor. (18) PM stator. (19) Permanent magnet. (20) Lines [AC power to (1)].VR3 regulator (1) uses all three phases to sense generator output voltage. Lines (12) function as sensing lines. Lines (12) connect generator output lines (11) to VR3 regulator (1) at terminals 20, 22 and 24 (AC input) on fuses (8) and terminal strip (10). Like other SR4 generator regulators, the VR3 regulates voltage based on volts per hertz.Lines (20) are used to provide AC power for excitation to the VR3 regulator. Through permanent magnet (19) and stator (18), three phase excitation voltage is generated. Regulator (1) rectifies the three phase AC voltage to DC voltage. Regulator (1) controls the DC excitation voltage based on the level of the sensing voltage on lines (12). The DC excitation voltage passes through lines (13) to exciter stator (16).Fuse (7) limits the field current in the case of an internal short circuit or loss of sensing signal.Fuses (8) are used to protect the VR3 from internal faults and exciter faults. To ensure proper generator operation, the VR3 regulator must be connected as shown in this manual; T1 or T7 to 22, T2 or T8 to 24, and T3 or T9 to 20.Medium Voltage Generators (Voltages above 600 VAC)
The VR3 regulator is connected differently on medium voltage generators. The only differences are:* The regulator uses 120 VAC three phase (delta or open delta) sensing through a transformer.* The transformer is supplied by the customer.* The regulator is located with the switch gear, instead of being mounted in the generator terminal box.

Cat SIS web machinery list:

Caterpillar parts catalog
3508 Marine Engine 69Z00275-UP
3516 Generator Set Engine 25Z00684-02188
3516 Marine Engine 29Z00818-01119
3508 Industrial Engine 68Z00694-01092
3516 Marine Engine 4MJ00150-00177
3508 Generator Set Engine 70Z00757-UP
3508 Generator Set Engine (High Speed) 23Z03489-UP
3412 Marine Engine 7BL00001-UP
3516B Generator Set Engine 7RN00001-UP
3516B Marine Engine 8KN00001-UP
3516B Marine Engine 8CN00001-UP
3512B Generator Set Engine 8RM00001-UP
3512B Marine Engine 4TN00001-UP
3512B Marine Engine 7HM00001-UP
3512B Marine Auxiliary Engine 8EM00001-UP
3508B Generator Set Engine 6PN00001-UP
3508B Marine Engine 7SM00001-UP
3508B Marine Engine 2BM00001-UP
3406E Industrial Engine 6BR00001-UP
3412C Industrial Engine 8AR00001-UP
3408E Industrial Engine 7PR00001-UP
3412E Industrial Engine 4CR00001-UP
3306B Marine Auxiliary & Generator Set Engine 1RS00001-UP
3304B Marine Auxiliary & Generator Set 1PS00001-UP
3406E Marine Engine 9WR00001-UP
3508 Generator Set Engine With EUI Option 5XM00001-00031
3512 Generator Set Engine With EUI Option 6PM00001-00052
3516 Generator Set Engine With EUI Option 7KM00001-UP
3516 Marine Auxiliary Engine With EUI Option 3XS00001-UP
3508 Generator Set Engine With EUI Option 3LS00001-UP
3512 Generator Set Engine With EUI Option 3MS00001-UP
3516 Generator Set Engine With EUI Option 3NS00001-UP
3406C Generator Set Engine 8FS00001-UP
3306 Industrial Engine 23C02002-UP
3516 Generator Set Engine 25Z02189-UP
3516 Marine Engine 29Z01120-UP
3516 Marine Engine 72Z00471-UP
3508 Industrial Engine 95Y01065-UP
3512 Industrial Engine 49Y00926-UP
966H Wheel Loader Military RWE00001-UP (MACHINE) POWERED BY C11 Engine
589 Track-Type Pipelayer Power Shift 31Z00001-UP (MACHINE) POWERED BY 3408 Engine
140H Motor Grader APM00001-UP (MACHINE) POWERED BY 3176C Engine
160H Motor Grader ASD00001-UP (MACHINE) POWERED BY 3176C Engine
143H Motor Grader APN00001-UP (MACHINE) POWERED BY 3176C Engine
163H Motor Grader ARL00001-UP (MACHINE) POWERED BY 3176C Engine
12H Motor Grader AMZ00001-UP (MACHINE) POWERED BY C-9 Engine
14H Motor Grader ASE00001-UP (MACHINE) POWERED BY 3176C Engine
16H Motor Grader ATS00001-UP (MACHINE) POWERED BY 3196 Engine
120H Motor Grader ALZ00001-UP (MACHINE) POWERED BY 3126B Engine
135H Motor Grader AMX00001-UP (MACHINE) POWERED BY 3126B Engine
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
TH460B Telehandler SLF00001-UP (MACHINE) POWERED BY 3054E Engine
TH560B TELEHANDLER SLG00001-UP (MACHINE) POWERED BY 3054 Engine
432E Backhoe Loader Parallel Lift Side Shift Boom BXE00001-UP (MACHINE) POWERED BY 3054C Engine
TH210 Telehandler MHT00001-UP (MACHINE) POWERED BY 3054C Engine
TH215 Telehandler MHS00001-UP (MACHINE) POWERED BY 3054C Engine
16M Motor Grader B9H00001-UP (MACHINE) POWERED BY C13 Engine
160M Motor Grader B9L00001-UP (MACHINE) POWERED BY C9 Engine
120M Motor Grader B9N00001-UP (MACHINE) POWERED BY C6.6 Engine
140M Motor Grader B9M00001-UP (MACHINE)
432E Backhoe Loader RXS00001-UP (MACHINE) POWERED BY C4.4 (MECH) Engine
12M Motor Grader B9R00001-UP (MACHINE) POWERED BY C6.6 Engine
160K Motor Grader JBP00001-UP (MACHINE) POWERED BY C7 Engine
140K Motor Grader JPA00001-UP (MACHINE) POWERED BY C7 Engine
432E Backhoe Loader JBA00001-UP (MACHINE) POWERED BY C4.4 Engine
120M AWD Motor Grader RMY00001-UP (MACHINE) POWERED BY C6.6 Engine
TH514C, TH417C, TH407C, TH414C, TH406C, TH337C, TH336C, Telehandler Transmission DJB00001-00483 (MACHINE)
TH336C Telehandler MJR00271-UP (MACHINE)
TH406C Telehandler GAT00258-UP (MACHINE)
TH337C Telehandler DJB00484-UP (MACHINE)
TH407C Telehandler JJT00172-UP (MACHINE)
TH414C Telehandler KEK00373-UP (MACHINE)
TH417C Telehandler RRJ00246-UP (MACHINE)
TH514C Telehandler KKW00177-UP (MACHINE)
350 & 350 L Excavators 2ZL00001-UP (MACHINE) POWERED BY 3306 Engine
302.5 Mini Hydraulic Excavator 4AZ00001-UP (MACHINE) POWERED BY 3013 Engine
303.5 Mini Hydraulic Excavator DCH00001-UP (MACHINE) POWERED BY 3013 Engine
304.5 Mini Hydraulic Excavator WAK00001-UP (MACHINE) POWERED BY 3024 Engine
301.6C & 301.8C Mini Hydraulic Excavators JBB00001-UP (MACHINE) POWERED BY L3E Engine
302.5C Mini Hydraulic Excavator GBB00001-UP (MACHINE) POWERED BY S3L2 Engine
H35 s, H45 s, H55 s, H65 s Hydraulic Hammers H3500001-UP (MACHINE)
H80 s Hydraulic Hammer MY800001-UP (MACHINE)
H95 s Hydraulic Hammer D9H00001-UP (MACHINE)
D6E Track-Type Tractor SR 8FJ00001-UP (MACHINE) POWERED BY 3306 Engine
D5E Track-Type Tractor 9RG00001-UP (MACHINE) POWERED BY 3306 Engine
631E Series II Wheel Tractor/Scraper 3ND00523-UP (MACHINE) POWERED BY 3408 Engine
D4E SR Track-Type Tractor Direct Drive 2DJ01400-UP (MACHINE) POWERED BY 3304 Engine
924F Wheel Loader 4YN00001-UP (MACHINE) POWERED BY 3114 Engine
963B Track-Type Loader 9BL00001-UP (MACHINE) POWERED BY 3116 Engine
973 LGP Track-Type Loader 86G03000-UP (MACHINE) POWERED BY 3306 Engine
D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine
D6G Track-Type Tractor Super Rural 3SR00001-UP (MACHINE) POWERED BY 3306 Engine
D6G Track-Type Tractor Power Shift 2MJ02654-UP (MACHINE) POWERED BY 3306 Engine
950G Wheel Loader 8JW00001-UP (MACHINE) POWERED BY 3126 Engine
962G Wheel Loader 6EW00001-UP (MACHINE) POWERED BY 3126 Engine
938G WHEEL LOADER 9HS00001-UP (MACHINE) POWERED BY 3126 Engine
D8R Series II Track-Type Tractor 6YZ00001-UP (MACHINE) POWERED BY 3406E Engine
910G Wheel Loader AKR00001-UP (MACHINE) POWERED BY 3064 Engine
D8R TRACK-TYPE TRACTOR Differential Steering AKA00001-UP (MACHINE) POWERED BY 3406E Engine
613C Series II Wheel Tractor (Military) KEH00001-UP (MACHINE) POWERED BY 3116 Engine
966H Wheel Loader Military FMW00001-UP (MACHINE) POWERED BY C11 Engine
924H Wheel Loader Military LKW00001-UP (MACHINE) POWERED BY C6.6 Engine


Parts coupler Caterpillar catalog:

2M2689 COUPLER AS
120G, 12G, 140G, 303.5, 304.5, 312, 3126, 313B, 621E, 631E, 910G, 924F, 938F, 938G, 941, 950F II, 950G, 955C, 962G, 980F, CB-534B, D4E SR, D5E, D5H, D5M, D6E, D6E SR, D6G SR, D7H, D8K
8T5373 COUPLER-MALE
5110B, 5130, 5130B, 5230, 5230B, 621E, 621F, 623E, 627E, 627F, 627G, 631E, 637E, 637G, 651E, 657E, 824G, 824G II, 825G, 826G, 844, 844H, 953D, 963D, 966G, 966G II, 966H, 966K, 966M, 966M XE, 972G, 972...
1P7919 COUPLER-MALE
12G, 14G, 14H, 14H NA, 16G, 16H, 16H NA, 24H, 375, 375 L, 385B, 385C, 385C FS, 385C L, 390D, 390D L, 5080, 5090B, 578, 583R, 589, 631C, 637, 637D, 637E, 641B, 650B, 651E, 657B, 657E, 666, 69D, 769, 76...
8P8090 COUPLER
578, 583R, 589
9U3440 COUPLER
918F, 924F, 928F, 938F, IT18F, IT24F, IT28F, IT38F
2357401 COUPLER AS
924G, 924GZ, 924H, 924HZ, 928HZ, 930G
1716726 COUPLER AS
844, 966H, 966K, 966M, 966M XE, 972H, 972K, 972M, 972M XE, 990 II
1974638 COUPLER
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H
1942612 COUPLER
120H, 12H, 135H, 140H, 143H, 14H, 160H, 163H, 16H
2500115 COUPLER AS
TH340B, TH350B, TH355B
2504581 COUPLER GP-QUICK
TH340B, TH350B, TH355B
2480178 COUPLER AS
TH340B, TH350B, TH355B
2213102 COUPLER AS
TH340B, TH350B, TH355B
2113223 COUPLER
TL4 24, TL5 30
2322735 COUPLER AS
416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F
2294407 COUPLER AS
TH460B, TH560B, TH580B
2143423 COUPLER GP-QUICK
3512, TH460B, TH560B, TH580B
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