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03 - Attachments and Options
10 - Excavator Arm Quickhitch
06 - Hydraulic Quickhitch
03 - 10
9813/2650-3
03 - 10
Diagram
Figure 16. Electrical Schematic- Quickhitch Locked - Unlock Initiate
A
B
ECU: HYDRAULIC
CONTROL ECU (J2)
C154
Q/H SWITCH PRESSED
SWITCH: QUICK HITCH
C121
CAB BASE EARTH
POINT (INT) (EP07)
ECU: HYDRAULIC
CONTROL ECU (J2)
SENSOR: ALIGNMENT - ARM
C154
C158
SENSOR: ALIGNMENT - BOOM
C157
SENSOR: PRESSURE - QUICK HITCH
C156
BUCKET CROWD SELECTED
REVOLVER EARTH
STUD (EP03)
REVOLVER EARTH
STUD (EP03)
A
Quickhitch switch pressed
B
Bucket crowd position set
C121
Switch - quickhitch
C154
HECU (Hydraulics Electronic Control
Unit)- connector J2
C156
Sensor - quickhitch pressure
C157
Sensor - boom alignment
C158
Sensor - dipper alignment
EP03
Earth point - revolving chassis
EP07
Earth point - cab base
Содержание JS145W
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