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HOSE AS 3236864 - Caterpillar



3236864 HOSE AS Caterpillar parts 304C CR, 305C CR HOSE
Rating:
9
Alternative (cross code) number:
CA3236864
323-6864
3236864
Caterpillar 3236864 HOSE AS

Buy HOSE AS 3236864 Caterpillar genuine, new aftermarket tractor parts with delivery
MINI HYD EXCAVATOR,

Compatible equipment models: 3236864:

MINI HYD EXCAVATOR  304C CR   305C CR   Caterpillar
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Information:


Illustration 1 g03733485
Pressure circuit for SWING RIGHT operation (partial schematic - with fine swing)
(1) Passage (supply oil)
(2) Makeup port
(3) Relief valve
(4) Passage
(5) Motor rotary group
(6) Swing motor
(7) Passage (return oil)
(8) Relief valve
(9) Passage
(10) Makeup line
(11) Check valve
(12) Port (supply oil)
(13) Port (return oil)
(14) Check valve
(15) Check valve
(16) Return line
(17) Swing control valve
(18) Slow return check valve
(19) Return line
Illustration 2 g03733495
Pressure circuit for SWING RIGHT operation (partial schematic - without fine swing)
(1) Passage (supply oil)
(2) Makeup port
(3) Relief valve
(4) Passage
(5) Motor rotary group
(6) Swing motor
(7) Passage (return oil)
(8) Relief valve
(9) Passage
(10) Makeup line
(11) Check valve
(12) Port (supply oil)
(13) Port (return oil)
(14) Check valve
(15) Check valve
(16) Return line
(17) Swing control valve
(18) Slow return check valve
(19) Return line
Illustration 3 g03626429
Swing motor
(2) Makeup port
(3) Relief valve
(6) Swing motor
(8) Relief valve
(10) Makeup line
Illustration 4 g01231050
Swing relief valve
(4) Return passage
(7) 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 (3) and (8) 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. The pressure limit provides a cushion effect at a start or stop of the swing operation.When the swing joystick is returned to the NEUTRAL position during the swing right operation, the swing control valve shifts to the NEUTRAL position. Since the swing control valve is in the NEUTRAL position, the oil delivery through port (12) to the motor rotary group (5) 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 (12) and attempts to displace the oil through port (13).The oil supply to motor rotary group (5) is insufficient. A vacuum condition occurs in passage (1). Return oil is supplied to the motor rotary group as makeup oil in order to prevent the vacuum condition. For more information concerning the makeup 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 (7) increases. The increased oil pressure in passage (7) acts on swing relief valve (8). The increased pressure oil forces stem (22) of relief valve (8) to the right (open position) against the force

Caterpillar parts catalog:

Caterpillar parts catalog
304 C CR Mini Hydraulic Excavator FPK00001-UP (MACHINE) POWERED BY S4Q2T Engine
305 C CR Mini Hydraulic Excavator HWJ00001-UP (MACHINE) POWERED BY S4Q2T Engine


Parts hose Caterpillar catalog:

5P1442 HOSE
120B, 120G, 120H, 120H ES, 120H NA, 120M, 120M 2, 12G, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H NA, 140B, 140G, 140M, 140M 2, 140M 3, 140M 3 AWD, 14G, 14M, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 215, ...
5P1420 HOSE
120M, 12M, 216, 216B, 216B3, 226B, 226B3, 228, 2290, 232B, 235C, 236, 236B, 236B3, 236D, 2384C, 2390, 2391, 242B, 242B3, 242D, 246C, 246D, 247, 247B, 247B3, 248, 2484C, 2491, 252B, 252B3, 256C, 257B, ...
9X2133 HOSE
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 303, 303.5C, 303.5D, 303.5E, 303C CR, 3...
1032529 HOSE
120H, 120H ES, 120H NA, 120M 2, 135H, 135H NA, 236D, 242D, 246D, 257D, 259D, 262D, 272D, 272D XHP, 277D, 279D, 2864C, 287D, 289D, 299D, 299D XHP, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304C CR...
5I8109 HOSE
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 3044C, 304D CR, 305.5D, 305C CR, 311, ...
7Y1976 HOSE-WATER
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 303, 303.5, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 30...
7T5773 HOSE AS
12G, 130G, 140G, 304C CR, 305C CR, 436B, RM-300
3449311 HOSE AS
304C CR, 305D CR, 305E
2794767 HOSE AS
304C CR, 305C CR
2923392 HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
3260015 HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
2923369 HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
3121552 HOSE AS
304C CR, 305C CR
3732355 HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
2856936 HOSE AS
304C CR, 305.5D, 305C CR, 305D CR
2658574 HOSE
304C CR, 305.5D, 305C CR, 305D CR
2831358 HOSE
304C CR, 305D CR
2689243 HOSE
304C CR, 305D CR
2923410 HOSE AS
304C CR, 305D CR, 305E
2923382 HOSE AS
304C CR, 305.5D, 305.5E, 305C CR, 305D CR, 305E
3449311 HOSE AS
304C CR, 305D CR, 305E
2693042 HOSE AS
304C CR, 305C CR
2674297 HOSE AS
304C CR, 305D CR, 305E
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