Manitowoc National Crane 500E2 - Page 63

National Crane Published 08/16/19 Control # 112-05 3-19
500E2 SERVICE MANUAL ELECTRIC SYSTEM
3
FIGURE 3-10
Lift
OPTION GROUP
(R4 Remote Control Hydraulic Diagram)
Hydraulic Lines
Turn
Manual Valve
Pump
Manual
Hoist
Valve
LH
Dn
Up
Tel e
Ext
Ret
Shuttle Valve
Hoist
Up
Dn
Shuttle Valve
Gauge
Pump
Selector