ELECTRICAL
4 - 32
CX EXCAVATORS
ELECTRIC/HYDRAULIC
Cushion (on/off), All Models
1) Controls the pilot oil of the boom and arm spools.
2) This feature can be turned off by the operator.
3) Each time the machine is started, it will be in Cushion ON.
Note: The controller needs a RPM signal for cushion Off.
Output to the cushion solenoid valve is OFF when the key switch is ON. This is cushioned
status.
To turn the cushion feature OFF the cushion switch is pressed. The controller will send 24v
to the cushion solenoid. The solenoid valve shifts and sends pilot pressure to the cushion
valve and shifts the valve to the non-cushion position. The cushion solenoid valve is in the six
solenoid valve located in the pump compartment.
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