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Genesis GHG Handling Grapple 29
Rotation Circuit - Gear Pump Type
Gear
Pump
Required
Rotation Valve
Three-position, tandem center,
spring-centered, with anti-cavi-
tation checks.
Relief Setting: 1950 (mounted
on excavator)
Hydraulic
Motor
Mount Valves in
Excavator
Motion Control
Valve
Rotate Work Lines:
Use 1/2” 3000 PSI
rated hose
Inside Upper Head
Flow
Controls
ROTATOR INSTALLATION
Mount
Valves in
Excavator