Wacker Neuson 28Z3

SHB 28Z3 EN – Edition 2.0 * 28z3s313.fm 3-39
Pump 2 Function
Movement Symbol Measuring port Pressure limiting valve
Specified values
1st meas-
urement
2nd meas-
urement
Engine
speed
Pressure in bar (psi)
Stick
EXTEND
Measuring port
MP 2
(pump)
Primary pressure limiting
valve
PPLV 2 (MVB)
max. 225
±3
(3263
±43.5
)
min. 202
±3
(2930
±43.5
)
RETRACT
max. 225
±3
(3263
±43.5
)
min. 202
±3
(2930
±43.5
)
Right-hand drive
Forwards
Measuring port
MP 2
(pump)
Primary pressure limiting
valve
PPLV 2 (MVB)
max. 225
±3
(3263
±43.5
)
min. 202
±3
(2930
±43.5
)
Reverse
max. 225
±3
(3263
±43.5
)
min. 202
±3
(2930
±43.5
)
Auxiliary hydraulics
A
max. 225
±3
(3263
±43.5
)
min. 202
±3
(2930
±43.5
)
B
max. 225
±3
(3263
±43.5
)
min. 202
±3
(2930
±43.5
)
3.14 Test report