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NUT 1694809 - Caterpillar

1694809 NUT Caterpillar parts 30/30, 784B, 784C, 785B, 785C, 785D, 789B, 789C, 793B, 793C, 793D, 797, DEUCE NUT
Alternative (cross code) number:
Caterpillar 1694809 NUT
Weight: 0.010 pounds 0 kg.

Buy NUT 1694809 Caterpillar genuine, new aftermarket tractor parts with delivery

Compatible equipment models: 1694809:

TRACTOR  784B   784C  
TRUCK  785B   785C   785D   789B   789C   793B   793C   793D   797   Caterpillar
Number on catalog scheme: 18
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Illustration 1 g02272916
Two-Way / One Pump - Electronic Control (1) Line (2) Line (3) Proportional reducing valve (A2 retract) (4) Proportional reducing valve (A1 retract) (5) Proportional reducing valve (A2 extend) (6) Proportional reducing valve (A1 extend) (8) Main control valve (9) F2.2 stack valve (10) Tool line relief valve (11) Attachment control valve (12) Attachment control valve (13) Tool line relief valve (14) Hydraulic oil cooler (15) Pilot manifold (18) Proportional reducing valve (Flow limit 2) (19) Proportional reducing valve (Flow limit 1) (20) Flow limit 1 pressure sensor (21) Flow limit 2 pressure sensor (22) Main relief valve (23) Hydraulic tank (24) Pilot relief valve (25) Pilot pump (26) Drive pump (27) Idler pump (28) Proportional reducing valve (power shift pressure)Two-Way / One Pump with electronic control is designed to allow complete electronic control over the work tool. This hydraulic system allows the operator to control a work tool with a two-way flow system with from one pump.Two-Way Flow from One Pump
Two-way flow from one pump can be achieved by selecting a work tool that requires two-way flow from one pump. The work tool can be selected through the monitor or by the work tool select switch. A typical example is a grapple that receives oil from one pump only.When one pump flow is required to the work tool, the pump supplying the oil can be programmed through the monitor. The following situations are listed to increase controllability of the work tool.
When the work tool with a boom and bucket operation is used most often, the idler pump is recommended as the supply pump.
When the work tool with a stick and swing operation is used most often, the drive pump is recommended as the supply pump.ReferenceRefer to Testing and Adjusting, "Work Tool Parameter - Program" for the tool control system to change the settings for work tool operation.ReferenceRefer to Testing and Adjusting, "Two-Way / One Pump - Electric Control: Default Value of Work Tool Parameters" for the Tool Control System to reference the factory settings.
Table 1
Operation Lever List    
Control     Extension     Retraction    
Right Joystick Thumbwheel     Push Forward     Push Backward    
Electric Foot Pedal     Push Forward     Push Backward    The following description is made under the assumption that the idler pump is supplying oil to the work tool.
Illustration 2 g03078243
Two-Way Flow from One Pump (idler pump) (5) Proportional reducing valve (A2 extend) (9) F2.2 stack valve (11) Attachment control valve (12) Attachment control valve (23) Hydraulic tank (25) Pilot pump (26) Drive pump (27) Idler pumpWhen the device for activation listed in Table 1 is pushed forward, the machine ECM sends a modulated signal to proportional reducing valve (5). Proportional reducing valve (5) allows pilot oil to flow to the attachment control valve (12). Attachment control valve (12) shifts, allowing high pressure from the idler pump to flow to the work tool.Oil returning from the work tool flows back through attachment control valve (12) and back to the hydraulic tank.During

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Caterpillar parts catalog
DEUCE Engineer Support Tractor 7RR00001-UP (MACHINE) POWERED BY 3126 Engine
30-30 Engineer Support Tractor 9XW00001-UP (MACHINE) POWERED BY 3126 Engine
785G Off-Highway Truck RTL00001-UP (MACHINE) POWERED BY 3512E Engine
2484D Knuckleboom Loader KP700001-UP (MACHINE) POWERED BY C4.4 Engine
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793B Freeport Upgrade Custom Parts Manual Off-Highway Truck 4AR00001-UP (MACHINE) POWERED BY 3516B Engine
784B Tractor 5RK00001-UP (MACHINE) POWERED BY 3512 Engine
785B Off-Highway Truck 6HK00001-UP (MACHINE) POWERED BY 3512 Engine
793B Off-Highway Truck 1HL00001-UP (MACHINE) POWERED BY 3516 Engine
789B Off-HighwayTruck 7EK00001-UP (MACHINE) POWERED BY 3516 Engine
793C Off-HighwayTruck 4AR00001-UP (MACHINE) POWERED BY 3516 Engine
785C Off-HighwayTruck 1HW00001-UP (MACHINE) POWERED BY 3512B Engine
785C HAA Off-Highway Truck 5AZ00001-UP (MACHINE) POWERED BY 3516B Engine
784C Tractor 2PZ00001-UP (MACHINE) POWERED BY 3512 Engine
789C Off-Highway Truck 2BW00001-UP (MACHINE) POWERED BY 3516 Engine
793C Off-Highway Truck 4GZ00001-UP (MACHINE) POWERED BY 3516B Engine
797 Off-Highway Truck 5YW00001-UP (MACHINE)
785C Off-Highway Truck APX00001-UP (MACHINE) POWERED BY 3512B Engine
793C Off-Highway Truck ATY00001-UP (MACHINE) POWERED BY 3516 Engine
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Parts nut Caterpillar catalog:

120K, 120K 2, 12K, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M 3, 140M 3 AWD, 160K, 160M 3, 160M 3 AWD, 16M, 2384C, 2470C, 2484C, 24H, 24M, 2864C, 306E, 311F LRR, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D...
3B6734 NUT
12E, 12F, 12G, 14E, 16, 3304, 3306, 561B, 561C, 594H, 621, 784C, 785B, 785C, 789B, 789C, 793B, 793C, 824B, 826B, 834, 941, 955H, 955L, 966C, 977D, 977H, 980, 988, 992, D353C, D4D, D5, D6C, D7F, D8H, D...
2R0504 NUT
1673C, 320D, 324D L, 325B L, 325C, 325D L, 329D L, 3306, 3306B, 3306C, 350 L, 3606, 3608, 375, 508, 5080, 515, 525, 561D, 613, 613B, 615, 69D, 784B, 785B, 789B, 814F, 815F, 816F, 824C, 826C, 916, 920,...
3606, 561H, 561M, 561N, 572R, 572R II, 58, 583K, 589, 594, 594H, 613C, 613C II, 613G, 631D, 631E, 637D, 637E, 639D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 8A, 8B, 8D, 8S, 977, 9A, 9...
1982914 NUT
120M, 120M 2, 12M, 12M 2, 12M 3, 12M 3 AWD, 140M, 140M 2, 140M 3, 140M 3 AWD, 14H, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16H, 16M, 24M, 2864C, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L...
2351089 NUT-FLANGE
24M, 3516B, 584, 735, 735B, 740, 740B, 770, 770G, 770G OEM, 772, 772G, 772G OEM, 773F, 773G, 773G LRC, 773G OEM, 775F, 775G, 775G LRC, 775G OEM, 777F, 777G, 789D, 793D, 834H, 834K, 844K, 854K, 988H, 9...
5P5461 NUT
140M 2, 160M 2, 215, 215B, 225, 225D, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 2470C, 2570C, 2670C, 2864C, 5130, 5130B, 517, 5230, 5230B, 525C, 525D, 527, 535C, 535D, 545C, 545D, 553C, 555D, 563C...
3J9449 NUT
225, 630B, 631B, 631D, 631E, 631G, 637E, 637G, 641B, 651, 657, 795F AC, 795F XQ, 797, 797B, 797F, 950G, 950G II, 950H, 962G, 962G II, 966D, 966F, 966F II, 966G, 966G II, 970F, 972G, 972G II, 983B, 988...
7H3607 NUT
517, 527, 561C, 561M, 561N, 631D, 631E, 631G, 633, 633D, 633E, 633E II, 637D, 637E, 637G, 639D, 785, 785B, 785C, 785D, 789B, 789C, 793, 793B, 815, 931B, 931C, 933, 935B, 939, 941, 943, 951B, 953, 953B...
571G, 572G, 572R, 578, 58, 583R, 587R, 587T, 615, 615C, 623B, 623E, 623F, 623G, 633E, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 854G, 854K, 931B, 963, 973, 977, 992C, 992D, AD30, D11N,...
518, 518C, 528, 528B, 530B, 611, 613B, 613C, 613C II, 615, 615C, 621B, 621E, 621F, 623E, 623F, 627E, 627F, 631C, 631E, 633E II, 637E, 639D, 651E, 657E, 769D, 771D, 773D, 773E, 775D, 775E, 776D, 777D, ...
9D7989 NUT
69D, 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D, 793F, 79...
1694807 NUT
30/30, 784B, 784C, 785B, 785C, 785D, 789B, 789C, 793B, 793C, 793D, 797, DEUCE
120G, 12G, 130G, 140G, 160G, 16G, 30/30, DEUCE
1252976 NUT
30/30, 311B, 312B, 320B, 561M, 561N, 572R, 572R II, 583T, 587R, 587T, 902, 906, 906H, 907H, 908, 908H, D6G2 LGP, DEUCE, M312, M313C, M313D, M315, M315C, M315D, M316C, M316D, M318, M318C, M318C MH, M31...
0868656 NUT
30/30, 539, AP-1000B, AP-1055B, AP-650B, AP-800, AP-900B, BG-225C, BG-2455C, BG-245C, CB-534B, CP-433C, DEUCE, PM-201, PM-565, PM-565B, PR-1000, PR-450C, RM-250C, RM-350B, RR-250, RR-250B, SS-250
7R7965 NUT
30/30, BG-245C, CB-534B, CB-634, DEUCE, PM-201, PM-465, PM-565, PM-565B, PR-1000, PR-450C, PR-750B, RM-250C, RM-350B, RR-250, RR-250B, SM-350, SS-250
2B0286 NUT
30/30, 7A, 8 SR, 8A, D342, DEUCE
1045958 NUT
120H, 120H ES, 120H NA, 12H, 12H ES, 12H NA, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 30/30, 5130, 5230, 528B, 530B, DE...
9N1595 NUT
30/30, 613C II, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 657E, 657G, 725, 730, 735, 735B, 740, 740B, CB-434, DEUCE, SCT673
1221010 NUT-ACORN
30/30, DEUCE, RM-350B, SM-350
1306023 NUT
30/30, DEUCE, RM-350B, SM-350
1883286 NUT
30/30, DEUCE, RM-250C, RR-250B
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