ILP 25/33 Installation Manual
Rev. 1.4
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4. Walk Ramp Extension: Install the walk ramp extension onto the dock bumpers using three
½”-13x1.5” bolts, washers and nuts for each walk ramp extension. Next, install the rubber bumper
onto the walk ramp extension. Install the walk ramp extension caps after all bolts have been tighten.
NOTE: UHMW bumpers will vary in size depending on specifications. The walk ramp extension
accept
5”, 16”, and 24” UHMW bumpers. Shown below is the 24” bumper installed.
1/2"-13x1.50"
Hex Head Bolt
1/2"-13x2.0"
Hex Head Bolt
UHMW
Bumper
Walkramp
Extension
Dock
Bumper
Walkramp
Extension
Caps
NOTE: The Walkramp Extensions are required to be installed.
On vehicles where dock bumpers have not been installed,
custom dock bumper structures will need to be installed to
mount the Walk Ramp Extensions. Palfinger Liftgates does not
supply material for these custom dock bumper structures.
Walkramp
Extension
Custom
Dock
Bumper
Structure
Bed Extension
Bed
Extension
1/2" Washer
1/2" Washer
1/2"-13
Nylock
1/2" Washer
1/2"-13
Nylock
1/2"-13
Nylock