Ammann ARR 1575 - Valve Block Connections

124 ARR1575
557D008
Y5
B2
BR
A2
Y6
BPR
Y9
Y7
Y8
P
7 Front drum
7.2.2 Valve block connections
Valve block – top view
Valve block – solenoid valves
No. Designation
Y5 Steering to the left
Y6 Steering to the right
Y7 High amplitude
Y8 Low amplitude
Y9 Brake
Valve block – connections
No. Designation
BR Brake
PBR Travel pump G supply pressure
P Vibration control pump pressure
A2 Steering to the right / right steering piston
B2 Steering to the left / right steering piston