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16
Pub. No. 1200 — November 2005
RITE-HITE STR-4000 DOK-LOK Installation Manual
VALVE BLOCK ASSEMBLIES
Lower Port
to STR4
Raise Port
to STR4
WKC (SOL 3)
Leveler Ramp
Block Solenoid
WKV (SOL 2)
Leveler Lip
Block Solenoid
Leveler
Lip Out
Port
WKX (SOL 1)
Directional
Solenoid
WKV (SOL 2)
Leveler Lip
Block Solenoid
WKC (SOL 3)
Leveler Ramp
Block Solenoid
Return to
Tank Port
Leveler
Ramp Out
Port
Adjustable
Relief Valve
NOTE: LOCATED ADJACENT TO LEVELER POWER UNIT.
ONLY ON COMBINATION POWER UNITS.
Figure 15 - Combination Power Unit Valve Block Assembly
Adjustable
Relief Valve
NOTE: MOUNTED ON STR-4000 CARRIAGE.
Raise Support
Cylinder (Left)
Lower Support
Cylinder (Left)
Raise Support
Cylinder (Right)
Lower Support
Cylinder (Right)
Lower To
Power Unit
or Combo
Valve Block
Pressure To
Power Unit
or Combo
Valve Block
Hook Cylinder
Retract (HL)
Hook Cylinder
Extend (HR)
Figure 14 - Auxillary Manifold