Lull 6K Service Manual - Manual (Page 227)

Supply, Pressure, and Return Hydraulics
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K 5-83
Fig. 5-52: Mid-Inlet Control Valve Configurations, Models 6K, 8K, 10K
K
1139
4-Spool Valve
For Models without Outriggers
or Optional Auxiliary Hydraulics
5-Spool Valve
For Models with Unloader
(Natural Engine)
6-Spool Valve
For Models with Outriggers Only
6-Spool Valve
For Models with Optional
2nd Auxiliary Hydraulics
Boom Extend
Boom Hoist
Carriage Tilt
1st Auxiliary
Frame Tilt
L.H. Outrigger
R.H. Outrigger
Boom Hoist
Boom Hoist
Boom Hoist
Boom Extend
Boom Extend
Boom Extend
Carriage Tilt
Carriage Tilt Carriage Tilt
Frame Tilt Frame Tilt
Frame Tilt
Unloader
2nd Auxiliary
Mid-Inlet
Mid-Inlet
Mid-Inlet
Mid-Inlet