parts catalog

CASE 2031174 - Caterpillar

2031174 CASE Caterpillar parts AD30, AD45, AD45B, AD55, AD55B, AD60, R1300, R1300G, R1300G II, R1600, R1600G, R1600H, R1700 II, R1700G, R2900, R2900G, R3000H CASE
Alternative (cross code) number:
Caterpillar 2031174 CASE
Weight: 7 pounds 3 kg.

Buy CASE 2031174 Caterpillar genuine, new aftermarket tractor parts with delivery

Compatible equipment models: 2031174:

LOAD HAUL DUMP  R1300   R1300G   R1300G II   R1600   R1600G   R1600H   R1700 II   R1700G   R2900   R2900G   R3000H  
UNDERGROUND ART TRUCK  AD30   AD45   AD45B   AD55   AD55B   AD60   Caterpillar
Number on catalog scheme: 20
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Illustration 1 g06332702
SWING RIGHT partial schematic
(1) Passage
(2) Relief valve
(3) Check valve
(4) Makeup port
(5) Passage (supply oil)
(6) Swing motor
(7) Motor rotary group
(8) Passage (return oil)
(9) Check valve
(10) Relief valve
(11) Passage
(12) Main control valve
(13) Port (return oil)
(14) Hydraulic oil cooler
(15) Makeup line
(16) Port (supply oil)
(17) Check valve
(18) Slow return check valve
(19) Return line
Illustration 2 g06244109
Swing motor
(2) Relief valve
(4) Makeup port
(6) Swing motor
(10) Relief valve
Illustration 3 g06198316
Swing relief valve
(8) Passage
(11) Return passage
(20) Orifice
(21) Spring
(22) Stem
(23) Piston chamber
(24) Passage
(25) Piston
(26) Passage
(27) Piston chamber
(28) Orifice
(29) Passage
(30) Adjustment plugRelief valves (2) and (10) are located in the head of swing motor (6). These relief valves limit the pressure in the left and right swing circuits to the swing relief valve setting. This pressure limit provides a cushion effect at the start or stop of a swing.When the swing joystick is returned to the NEUTRAL position during a swing right, the swing control valve shifts to the NEUTRAL position. Since the swing control valve is in the NEUTRAL position, the oil flow through port (16) to motor rotary group (7) is now blocked at the swing control valve. The return oil from the motor rotary group through port (13) is also blocked at the swing control valve.The mass (weight and size) of the upper structure causes the upper structure to attempt to continue to rotate after the swing joystick is returned to the NEUTRAL position. The motor rotary group is also attempting to continue to rotate. The motor rotary group attempts to draw oil through port (16) and attempts to displace the oil through port (13).The oil supply to motor rotary group is insufficient. A vacuum condition occurs in passage (5). Return oil is supplied to the motor rotary group as makeup oil to prevent the vacuum condition. For more information concerning the makeup oil operation, refer to Systems Operation, "Oil Makeup (Swing System)".Since the flow of return oil from the motor rotary group through port (13) is blocked at the swing control valve, the pressure of the blocked oil in passage (8) increases. The increased oil pressure in passage (8) acts on swing relief valve (10). The increased pressure oil forces stem (22) of relief valve (10) to the right (open position) against the force of spring (21). When stem (22) shifts, oil flows through passage (11), check valve (3), and passage (5) to the motor rotary group. The shock load is absorbed at the stop of a swing movement.At swing relief valve (10), the increased oil pressure in passage (8)

Cat SIS web machinery list:

Caterpillar parts catalog
R1300G Underground Mining LJB00001-UP (MACHINE) POWERED BY 3306 Engine
R1300G Series II Load Haul Dump RSL00001-UP (MACHINE) POWERED BY C6.6 Engine
R2900G Load Haul Dump JLK00001-UP (MACHINE) POWERED BY C15 Engine
R1700G Load Haul Dump SBR00001-UP (MACHINE) POWERED BY C11 Engine
R1600G Load Haul Dump 9YZ00001-UP (MACHINE) POWERED BY 3176C Engine
R3000H Load Haul Dump RCM00001-UP (MACHINE) POWERED BY C15 Engine
R1600H Load Haul Dump 9SD00001-UP (MACHINE) POWERED BY C11 Engine
R1300G Load Haul Dump NJB00001-UP (MACHINE) POWERED BY 3306 Engine
R1700G Load Haul Dump XBR00001-UP (MACHINE) POWERED BY C11 Engine
R2900G Swivel Seat Supplemental JLK00001-UP (MACHINE)
AD55 Underground Articulated Truck DNW00001-UP (MACHINE) POWERED BY C18 Engine
AD45B Underground Articulated Truck CXM00001-UP (MACHINE) POWERED BY C18 Engine
AD30 Underground Articulated Truck DXR00001-UP (MACHINE) POWERED BY C15 Engine
AD55B Underground Articulated Truck JNW00001-UP (MACHINE) POWERED BY C27 Engine
AD60 Articulated Underground Truck KNW00001-UP (MACHINE) POWERED BY C27 Engine

Parts case Caterpillar catalog:

950F, 950F II, 950G, 950G II, 950H, 960F, 962G, 962G II, 962H, IT62G, IT62G II, R1300, R1300G, R1300G II
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 16G, 16H NA, 205B, 214B, 215, 215B, 224B, 235, 235B, 245, 3114, 311...
16, 3126E, 3176, 3176B, 3176C, 3196, 3406, 3406B, 3406C, 3406E, 3408, 3408B, 3408C, 3412, 3412C, 3412D, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230, 5230B, 583H, 651E...
30/30, 611, 615, 615C, 814B, 815B, 966D, 966F, D250B, D250E, D250E II, D25C, D25D, D300B, D300E, D300E II, D30C, D350C, D35C, DEUCE, R1700 II
615C, 814F, 815B, 815F, 816F, 966F II, R1600G, R1600H, R1700G
814F, 814F II, 815F, 815F II, 816F, 816F II, 966F, 966F II, 970F, R1600, R1600G, R1600H
814F, 815F, 816F, 966F, 966F II, 970F, R1600, R1600G, R1600H, R1700 II, R1700G
814F, 815F, 816F, 966F, 966F II, 970F, R1600
2289675 CASE
R1300, R1300G, R1600, R1700 II, R1700G, R2900
2275169 CASE
R1300, R1300G, R1300G II, R1600, R1600G, R1700 II, R1700G, R2900, R2900G, R3000H
3Q6453 CASE
R1300, R1300G
3864903 CASE
793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F
1523851 CASE
793D, 793F, 793F CMD, 793F-XQ, 795F AC, 797, 797B, 797F
2330993 CASE AS
725, 725C, 730
2501948 CASE AS
R1600G, R1600H, R1700G, R2900G
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