Southworth Products
DDL Dock Lift Manual
DDL Dock Lift Manual
11
4.4 Recommended Pad Plan
Use of a sump/drain for proper drainage and a conduit run for hydraulic/ electrical routing
in pad is recommended. If no sump/drain and conduit run is provided see Alternative Pad
Plan .
86" BASE FRAME
2° SLOPE GRADE
AWAY FROM PAD
ANCHORS
THROW OVER
PLATE AREA
5/8"
(MINIMUM) SLEEVE
4X LAG WITH
CONDUIT ROUTE CAN BE
FROM ANY DIRECTION
INCLUDING FROM BOTTOM
OF PIT SUMP
9"
2" CONDUIT
FRAME
BASE
12"
8" STEEL PIPE
FILLED WITH
CONCRETE TYP.
(BY CONTRACTOR)
72"
PAD
7 1/2"
ANCHORS
78" LAGS
5"
5"
6"
12"
7 1/2"
57"
6"
2X
54"
96" PAD
NOTES:
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.
CONDUIT RUN IS RECOMMENDED FOR
•
ROUTING OF HYDRAULIC HOSES AND
ELECTRICAL WIRING.
2" ELECTRICAL CONDUIT USED WHEN 1/2"
•
HYDRAULIC HOSE, VENT LINE, AND
ELECTRICAL LEADS ARE TO BE INSTALLED
FROM POWER UNIT TO LIFT (BY
CONTRACTOR).
COUPLINGS FOR
HYDRAULIC
CONNECTIONS
HINGE
END
OF
BASE
FOR MODEL DDL5-59
WITH 72"X96" PLATFORM
NO VOIDS
WELL COMPACTED WITH
SMOOTH AND LEVEL
SURFACE MUST BE
POSTS TO BE ALIGNED WITH
EDGE OF PAD
CENTER LINE OF BUMPER
CONCRETE PAD MUST BE
PAD DRAIN AS REQUIRED TO
PREVENT STANDING WATER
ON PAD (BY CONTRACTOR)
8"
36"
48"
36"
3"
6"
ROLLER END
