Hydraulic Diagram - Kelley HK User Manual

HyDraULic DiagraM

Fig. 45
Lip cylinder
1350 ± 25 PSIG
120 PSIG
sequence
38 6004754F — HK and HK-S Hydraulic Dock Leveler, 3 Button — Safe
©2009 4Front Engineered Solutions, Inc.
valve
.052
dia.
1650 PSIG
relief
valve
100 mesh
Ramp cylinder
Fixed
shuttle
valve
Gage
Needle
valve
T
Frame
™
January 2009