Southworth Products
DDL Dock Lift Manual
12
4.5 Alternative Pad Plan
If sump/drain is not used lift will require 1/2” shims under the lag plates to allow proper
water drainage. The base frame must be shimmed and/or grouted according to the pad
plan to ensure the base frame is properly supported. Hydraulic connections are to be
made at the couplings on the roller end of the base frame.
86"
2° SLOPE GRADE
AWAY FROM PAD
ANCHORS
(MINIMUM) SLEEVE
4X LAG WITH 5/8"
PLATE AREA
THROW OVER
COUPLINGS FOR
HYDRAULIC
CONNECTIONS. FOR
MACHINES MOUNTED ON
PADS WITH NO CONDUIT
ROUTING PROVIDED.
7 1/2"
6"
ANCHORS
57"
FILLED WITH
CONCRETE TYP.
(BY CONTRACTOR)
8" STEEL PIPE
96" PAD
72"
PAD
FRAME
78"
9"
7 1/2"
5"
2X
54"
BASE
6"
NOTES:
IF SUMP IS NOT USED, THE BASE FRAME
•
MUST BE RAISED 1/2" TO ALLOW FOR
PROPER WATER DRAINAGE.
CROSS HATCHING INDICATES AREAS OF
•
BASE FRAME THAT MUST BE SHIMMED
AND/OR GROUTED AFTER LEVELING OF THE
BASE FRAME TO ENSURE PROPER BASE
FRAME SUPPORT.
IF CONDUIT RUN IN PAD IS NOT USED FOR
•
HYDRAULIC ROUTING CONNECTIONS ARE
TO BE MADE AT COUPLINGS ON ROLLER
END OF BASE FRAME.
HINGE
END
OF
BASE
FOR MODEL DDL5-59
WITH 72"X96" PLATFORM
SURFACE MUST BE
SMOOTH AND LEVEL
WELL COMPACTED WITH
NO VOIDS
CONCRETE PAD MUST BE
CENTER LINE OF BUMPER
POSTS TO BE ALIGNED WITH
EDGE OF PAD
36"
48"
8"
ROLLER END
