1 Lamp 2 Fuel sender 3 Fuel filler pump 4 Beacon lamp 5 Battery 6 Battery relay 7 Horn 8 P1 pressure sensor 9 P2 pressure sensor 10 EPPR sensor 13 Alternator 14 Travel alarm buzzer 15 Air cleaner switch 16 Swing pressure sensor 17 Boom down pressure sensor 18 Arm out / Bucket in pressure sensor 19 Attach pressure sensor 20 Travel pressure sensor 21 Nega control 1 pressure sensor 22 Nega control 2 pressure sensor 23 Solenoid valve 24 Boom priority EPPR valve 25 Rear view camera 26 MCU 27 RMCU 28 Converter 29 Antenna 30 Attachment MCU 31 Engine emergency stop switch 32 Relay drive unit 900L4EL02 4-2 2.
LOCATION 2 4 29 23 1 1 1 1 1 24 1 CAB SOLENOID VALVE BOOM Pi2 1 8 22 9 10 a2 25 Pi2 a1 Pi1 2 a4 Pi1 1 13 21 3 14 15 1 7 1 17 18 19 16 30 31 26 27 28 5 32 6 20 SHUTTLE BLOCK MAIN CONTROL VALVE