1241324 HOSE AS Caterpillar parts
307B, 315B, 315B L, 317B LN, 318B, 320B, 320B FM LL, 320B U, 321B, 325C
Rating:
Alternative (cross code) number:
CA1241324
124-1324
1241324
CA1241324
124-1324
1241324
Weight: 1 pounds 0 kg.
EXCAVATOR, MINI HYD EXCAVATOR,
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$141.46
30 Oct 2019
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4 DISCS FOR CLARK: 1241324
CLARK || All Brand new & rebuilt items comes with 1 year warranty. || 4 DISCS. Category: CLARK FORKLIFT PARTS. This part can also be found under the following part numbers: CL1241324 1241324 Â CLARK 1241324 Â CLARK1241324 1241324 Â Â . All Brand new & rebuilt items comes with 1 year warranty.
CLARK || All Brand new & rebuilt items comes with 1 year warranty. || 4 DISCS. Category: CLARK FORKLIFT PARTS. This part can also be found under the following part numbers: CL1241324 1241324 Â CLARK 1241324 Â CLARK1241324 1241324 Â Â . All Brand new & rebuilt items comes with 1 year warranty.
Number on catalog scheme:
23
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Compatible equipment models: 1241324:
Information:
Destroke
Illustration 5 g02142192
implement/steering Pump and Compensator (Destroke)
(1) Pressure Compensator Spool
(2) Flow Compensator Spool
(3) Load Sensing Signal
(4) Margin Spring
(5) Cutoff Spring
(6) Case Drain Passage
(7) Pump Output
(8) Large Actuator
(9) Swashplate
(10) Drive Shaft
(11) Small Actuator and Bias Spring
(12) Piston and Barrel Assembly
(13) Signal Passage to Large Actuator
(17) Increased Pressure
(BB) Cutaway Section
(CC) Component Surface
(FF) Activated Component
(GG) Tank Pressure
(KK) High Pressure
(SS) Reduced Signal Pressure When less flow is required, the pressure of pump output (7) increases due to the greater restriction in the system. Pump output pressure becomes greater than the force of margin spring (4) and reduced load sensing signal (3). Flow compensator spool (2) shifts upward.When the spool shifts upward, oil flows to large actuator (8). Large actuator (8) overcomes the force of the small actuator and bias spring (11). The angle of swashplate (9) is reduced.The pump now produces less flow. This condition is known as “destroking”.The pump may destroke under the following conditions:
An implement/steering function is moved to the HOLD position.
System leakage is reduced.
A main control spool for a hydraulic control valve is moved to a position that decreases system demand.
The demand for the implement/steering system remains constant, but the engine speed increases.Note: The pressure of the load sensing signal is the highest signal that is commanded by any of the control valves. The signal pressure is not the sum of the signals that are commanded by all of the control valves.Load sensing signal (3) does not need to decrease in order to destroke the implement/steering pump. If pump supply pressure increases due to decreased demand, the pump will destroke even though load sensing signal (3) has not changed.For example, if two implement/steering functions are activated at operating pressures of 13800 kPa (2000 psi) and 6900 kPa (1000 psi), the load sensing signal pressure is 13800 kPa (2000 psi).If the implement/steering function which is activated at 6900 kPa (1000 psi) is returned to the HOLD position, the pressure of load sensing signal (3) will still be 13800 kPa (2000 psi). However, the pressure of pump output (7) is momentarily increased due to the reduced oil flow that is required in the implement/steering hydraulic circuits.The output pressure of the pump is now greater than the pressure of load sensing signal (3) and margin spring (4). Flow compensator spool (2) shifts to the top. Oil flows to large actuator (8). The angle of swashplate (9) decreases and the hydraulic pump provides less flow.Constant Flow
Illustration 6 g02142296
implement/steering Pump and Compensator (Constant Flow)
(1) Pressure Compensator Spool
(2) Flow Compensator Spool
(3) Load Sensing Signal
(4) Margin Spring
(5) Cutoff Spring
(6) Case Drain Passage
(7) Pump Output
(8) Large Actuator
(9) Swashplate
(10) Drive Shaft
(11) Small Actuator and Bias Spring
(12) Piston and Barrel Assembly
(13) Signal Passage to Large Actuator
(18) Reduced Pressure
(BB) Cutaway Section
(CC) Component Surface
(FF) Activated Component
(GG) Tank Pressure
(KK) High Pressure
(LL) First Pressure Reduction
(RR) Signal Pressure The production of constant oil flow by the implement/steering pump is a combination of upstroking and destroking. Due to fluctuations in the system during operation, the pump upstrokes, or the pump destrokes until the system stabilizes.When constant flow
Illustration 5 g02142192
implement/steering Pump and Compensator (Destroke)
(1) Pressure Compensator Spool
(2) Flow Compensator Spool
(3) Load Sensing Signal
(4) Margin Spring
(5) Cutoff Spring
(6) Case Drain Passage
(7) Pump Output
(8) Large Actuator
(9) Swashplate
(10) Drive Shaft
(11) Small Actuator and Bias Spring
(12) Piston and Barrel Assembly
(13) Signal Passage to Large Actuator
(17) Increased Pressure
(BB) Cutaway Section
(CC) Component Surface
(FF) Activated Component
(GG) Tank Pressure
(KK) High Pressure
(SS) Reduced Signal Pressure When less flow is required, the pressure of pump output (7) increases due to the greater restriction in the system. Pump output pressure becomes greater than the force of margin spring (4) and reduced load sensing signal (3). Flow compensator spool (2) shifts upward.When the spool shifts upward, oil flows to large actuator (8). Large actuator (8) overcomes the force of the small actuator and bias spring (11). The angle of swashplate (9) is reduced.The pump now produces less flow. This condition is known as “destroking”.The pump may destroke under the following conditions:
An implement/steering function is moved to the HOLD position.
System leakage is reduced.
A main control spool for a hydraulic control valve is moved to a position that decreases system demand.
The demand for the implement/steering system remains constant, but the engine speed increases.Note: The pressure of the load sensing signal is the highest signal that is commanded by any of the control valves. The signal pressure is not the sum of the signals that are commanded by all of the control valves.Load sensing signal (3) does not need to decrease in order to destroke the implement/steering pump. If pump supply pressure increases due to decreased demand, the pump will destroke even though load sensing signal (3) has not changed.For example, if two implement/steering functions are activated at operating pressures of 13800 kPa (2000 psi) and 6900 kPa (1000 psi), the load sensing signal pressure is 13800 kPa (2000 psi).If the implement/steering function which is activated at 6900 kPa (1000 psi) is returned to the HOLD position, the pressure of load sensing signal (3) will still be 13800 kPa (2000 psi). However, the pressure of pump output (7) is momentarily increased due to the reduced oil flow that is required in the implement/steering hydraulic circuits.The output pressure of the pump is now greater than the pressure of load sensing signal (3) and margin spring (4). Flow compensator spool (2) shifts to the top. Oil flows to large actuator (8). The angle of swashplate (9) decreases and the hydraulic pump provides less flow.Constant Flow
Illustration 6 g02142296
implement/steering Pump and Compensator (Constant Flow)
(1) Pressure Compensator Spool
(2) Flow Compensator Spool
(3) Load Sensing Signal
(4) Margin Spring
(5) Cutoff Spring
(6) Case Drain Passage
(7) Pump Output
(8) Large Actuator
(9) Swashplate
(10) Drive Shaft
(11) Small Actuator and Bias Spring
(12) Piston and Barrel Assembly
(13) Signal Passage to Large Actuator
(18) Reduced Pressure
(BB) Cutaway Section
(CC) Component Surface
(FF) Activated Component
(GG) Tank Pressure
(KK) High Pressure
(LL) First Pressure Reduction
(RR) Signal Pressure The production of constant oil flow by the implement/steering pump is a combination of upstroking and destroking. Due to fluctuations in the system during operation, the pump upstrokes, or the pump destrokes until the system stabilizes.When constant flow
Caterpillar parts catalog:
Parts hose Caterpillar catalog:
1421116
HOSE AS
315B, 315B L, 317B LN, 318B
315B, 315B L, 317B LN, 318B
1421113
HOSE AS
315B, 315B L, 317B LN, 318B
315B, 315B L, 317B LN, 318B
1592918
HOSE AS
307B, 315B L, 317B LN, 318B
307B, 315B L, 317B LN, 318B
1421104
HOSE AS
307B, 315B, 315B FM L, 315B L, 317B LN, 318B
307B, 315B, 315B FM L, 315B L, 317B LN, 318B
1071594
HOSE AS
315B, 315B FM L, 315B L, 317B LN, 318B
315B, 315B FM L, 315B L, 317B LN, 318B
1351246
HOSE AS
307B, 311B, 312B, 315B, 315B FM L, 315B L, 317B LN, 318B
307B, 311B, 312B, 315B, 315B FM L, 315B L, 317B LN, 318B
1087213
HOSE AS
307, 307B, 315B L, 317B LN, 318B
307, 307B, 315B L, 317B LN, 318B
7I7117
HOSE AS
313B, 315B, 315B L, 317B LN, 318B, 320 L, 320B U, 320N
313B, 315B, 315B L, 317B LN, 318B, 320 L, 320B U, 320N
1310657
HOSE AS
315B L, 317B LN
315B L, 317B LN
1600373
HOSE AS
315B L, 317B LN, 318B
315B L, 317B LN, 318B
1600372
HOSE AS
315B L, 317B LN, 318B
315B L, 317B LN, 318B
4I6337
HOSE AS
307B, 315B, 315B FM L, 315B L, 317B LN, 318B, 320B U, 321B
307B, 315B, 315B FM L, 315B L, 317B LN, 318B, 320B U, 321B