jcb 3CX - Dedicated Quickhitch; Hand Held Tools; Hydraulic Speed Control (HSC); Pole Planter

4-11
Circuit Schematics - Options
Hand Held Tools
1 Selector Switch
2 Indicator Lamp
3 Roadbreaker Solenoid
Dedicated Quickhitch
1 Hitch Enable Switch
2 Quick-Hitch Relay
3 Warning Buzzer
4 Lever ‘hold-in’ Button
5 Lever ‘hold-in’ Button
6 Quick-Hitch Solenoid
Pole Planter
1 Selector Switch
2 Grab Solenoid
3 Rotation Solenoid
Smooth Ride System (SRS)
1 Accumulator Solenoids
2 Hose Burst Control Valve Relay (if fitted)
3 Selector Switch
4 Hose Burst Control Valve Solenoids (if fitted)
Return to Dig (Shovel Reset)
5 Lever ‘hold-in’ Solenoid
6 Ram Proximity Switch
7 Selector Switch
Hydraulic Speed Control (HSC)
1 Selector Switch
2 HSC Solenoid
3 HSC Relay
4 Control Lever Push-Button
Connections:
S From 14 on page C/4-5 and 9 on C/4-13 as applicable
Section C Electrics
9803/3280
Section C
4-11
Issue 2*
Basic System Operation
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