Wacker Neuson 28Z3

5-16 SHB 28Z3 EN – Edition 2.0 * 28z3s510.fm
Hydraulic system
Pressure limiting valves
4
5
7
9
8
6
10
3
2
1
11
Pos.
Designation
1
Secondary pressure limiting valve (bucket base side)
2
Primary pressure limiting valve P1
3
Secondary pressure limiting valve (stick rod side)
4
Secondary pressure limiting valve (bucket rod side)
5
Secondary pressure limiting valve (boom rod side)
6
Secondary pressure limiting valve (boom base side)
7
Primary pressure limiting valve P2
8
Secondary pressure limiting valve (stick base side)
9
Secondary pressure limiting valve (stabiliser blade base side)
10
Primary pressure limiting valve P3
11
Anticavitation valve