Exmark Lazer Z Series - Hydraulic Diagram-60 and 72 Inch Models

Schematics
HydraulicDiagram—60and72InchModels
400
0
PSI
0
.031 i
n
17.8 CID
TOW VALVE
1
.
1 C
I
D
GEARBOX
1.1 CID
PTO CLUTCH
PTO PRESSURE TEST PORT
4000 PSI
0.031 in
17.8 CID
TOW VALVE
0.37 CID0.37 CID
PORT 1
Suction Screen 100 Mesh
Charge Pump
Gear Pump
3000 PSI
Line Filter Beta 11
= 200(ISO 16889)
43 PSI
CHARGE RELIEF
86
+/-1
5
PSI
CHARGE PRESSURE TEST PORT
PRESSURE
VALVE
313+/-30 PSI
OIL COOLER
1:0.691
1:1
1:1.025 1:1.025
PORT 2
0.031 in
DECK CYLINDER
3
3.04 in DISP .75 X 6.9
i
n
S1
S2
DECK LIFT MANIFOLD
.040
.047”
P3
P2
C1
T
YANMAR 3TNV88C 3000/1400 RPM YANMAR 3TNV80FT 2600/1400 RPM
C1-CYLINDER P2-AUX PUMP P3-TEMPERATURE SENDER T
-OIL COOLER
IMPLEMENT RELIEF
g238475
72