Palfinger PLR - Page 16

PLR Gravity Down-Hydraulic Schematic
"A"
PLR Gravity Down
USA Hydraulic Schematic
Discontinued on liftgate S/N: PT-10598
15939 Piuma Ave. Cerritos, CA 90703
R1 R2
S1 S2
Lift Cylinder
Lift Cylinder
S1 & S2 - Release Valve for Lowering
R1 & R2 - Flow Restrictor for limiting lower speed.
Raise = M
Lower = S1+S2
Port
Pump Unit
Filter
Pump
Reservoir Tank
Motor
Breather
"A"
M
Pilot to Close
Check Valve
Pump Unit M-3441-0104
Dual Cylinder Option
Relief Valve PSI:
Dual Cylinder: 2200
Single Cylinder: 2850
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