2500900 WIRING GP-SENSOR Caterpillar parts
16M
Rating:
Alternative (cross code) number:
CA2500900
250-0900
2500900
CA2500900
250-0900
2500900
MOTOR GRADER,
Compatible equipment models: 2500900:
Number on catalog scheme:
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Information:
Pump Pressure Solenoid
Illustration 1 g01158469
Stem1 Extend SolenoidStem1 Retract SolenoidStem2 Extend SolenoidStem2 Retract SolenoidStem3 Extend SolenoidStem3 Retract SolenoidBucket Lock SolenoidStick Out SolenoidBoom Up SolenoidThe pump pressure solenoid is an output of the machine ECM. The solenoid is a three-port pressure reducing valve. The solenoid is the proportional type. The ECM uses a pulse width modulated signal (PWM) to vary the current that is sent to the solenoid. The distance that is travelled by the solenoid valve is proportional to the electrical current. The position of the valve opens or the position of the valve blocks the flow of oil to the pump. When the solenoid is de-energized the flow of the oil is blocked. The blocked oil flow causes the pump to destroke.Solenoid (ON/OFF)
Illustration 2 g01158530
Travel Speed Change SolenoidSwing Brake SolenoidHydraulic Lock Solenoid2Way Lever Change Solenoid1P/2P Exchange Solenoid (System 22, System 24)
Illustration 3 g01158723
1P/2P Exchange Solenoid (Aux. Ready, System 23, Config. 2, Config. 11) Travel Speed Change Solenoid
The solenoid for Travel Speed Change is an output of the machine ECM. The solenoid for Travel Speed Change sets the travel speed of the machine. The travel speed depends on the delivery pressure of the main pump. If the delivery pressure of the main pump is high, the solenoid for Travel Speed Change is de-energized. When the delivery pressure of the main pump is low, the solenoid for Travel Speed Change is energized. Swing Brake Solenoid
The swing brake solenoid is an output of the machine ECM. The swing brake solenoid is energized in order to release the swing brake. The swing brake solenoid is de-energized approximately 6.5 seconds after any lever is moved to NEUTRAL position, except the travel levers/pedals. Hydraulic Lock Solenoid
The hydraulic lock solenoid is an output of the machine ECM. The hydraulic lock solenoid is energized in order to enable the primary hydraulic pressure. The hydraulic lock solenoid is de-energized in order to disable the primary hydraulic pressure.2Way Lever Change Solenoid
1P/2P Exchange Solenoid
Flow Limit Solenoid
Illustration 4 g01158576
Flow Limit Solenoid (1) Solenoid (2) Schematic Symbol
Illustration 1 g01158469
Stem1 Extend SolenoidStem1 Retract SolenoidStem2 Extend SolenoidStem2 Retract SolenoidStem3 Extend SolenoidStem3 Retract SolenoidBucket Lock SolenoidStick Out SolenoidBoom Up SolenoidThe pump pressure solenoid is an output of the machine ECM. The solenoid is a three-port pressure reducing valve. The solenoid is the proportional type. The ECM uses a pulse width modulated signal (PWM) to vary the current that is sent to the solenoid. The distance that is travelled by the solenoid valve is proportional to the electrical current. The position of the valve opens or the position of the valve blocks the flow of oil to the pump. When the solenoid is de-energized the flow of the oil is blocked. The blocked oil flow causes the pump to destroke.Solenoid (ON/OFF)
Illustration 2 g01158530
Travel Speed Change SolenoidSwing Brake SolenoidHydraulic Lock Solenoid2Way Lever Change Solenoid1P/2P Exchange Solenoid (System 22, System 24)
Illustration 3 g01158723
1P/2P Exchange Solenoid (Aux. Ready, System 23, Config. 2, Config. 11) Travel Speed Change Solenoid
The solenoid for Travel Speed Change is an output of the machine ECM. The solenoid for Travel Speed Change sets the travel speed of the machine. The travel speed depends on the delivery pressure of the main pump. If the delivery pressure of the main pump is high, the solenoid for Travel Speed Change is de-energized. When the delivery pressure of the main pump is low, the solenoid for Travel Speed Change is energized. Swing Brake Solenoid
The swing brake solenoid is an output of the machine ECM. The swing brake solenoid is energized in order to release the swing brake. The swing brake solenoid is de-energized approximately 6.5 seconds after any lever is moved to NEUTRAL position, except the travel levers/pedals. Hydraulic Lock Solenoid
The hydraulic lock solenoid is an output of the machine ECM. The hydraulic lock solenoid is energized in order to enable the primary hydraulic pressure. The hydraulic lock solenoid is de-energized in order to disable the primary hydraulic pressure.2Way Lever Change Solenoid
1P/2P Exchange Solenoid
Flow Limit Solenoid
Illustration 4 g01158576
Flow Limit Solenoid (1) Solenoid (2) Schematic Symbol
Caterpillar SIS machinery equipment:
Caterpillar parts catalog:
Parts wiring Caterpillar catalog:
3517026
WIRING GP-CAB
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120M, 12M, 140M, 14M, 160M, 16M
3296117
WIRING GP-ELECTRONIC CONTROL
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120M, 120M 2, 12M, 12M 2, 140M, 140M 2, 14M, 160M, 160M 2, 16M
2333288
WIRING GP-GRADE CONTROL
120M, 12M, 140M, 14M, 160M, 16M
120M, 12M, 140M, 14M, 160M, 16M
2912910
WIRING GP-CAB
120M, 12M, 140M, 14M, 160M, 16M
120M, 12M, 140M, 14M, 160M, 16M
2673088
WIRING GP-UNIT INJECTOR
16M, C13, CX31-C13I, TH35-C13I
16M, C13, CX31-C13I, TH35-C13I
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4490231
WIRING GP-ELECTRONIC CONTROL
C11, C13
C11, C13
2642357
WIRING GP-ELECTRONIC CONTROL
C11, C13, CX31-C13I, TH35-C11I, TH35-C13I
C11, C13, CX31-C13I, TH35-C11I, TH35-C13I
3610204
WIRING GP-ALTERNATOR
C11, C13, CX31-C13I, TH35-C11I
C11, C13, CX31-C13I, TH35-C11I