Assembly
NOTE: Fasteners should not be over-tightened during assembly as this may strip the threads and
lead to damage. For the purpose of assembly three clevis pins, two long and one short, are included.
The two long pins are identical. All are necessary for assembly.
Once the OZ Lifting Products LLC® base has been installed, assemble the crane with the following steps:
1. Install the mast into the base. The mast will slide easily down into the base (no tools are
necessary). Assure that the mast is properly positioned on the pin at the bottom of the base. This can
be confirmed by moving the mast from side to side to check for excessive play. The mast should fit
snugly. Assure that the height adjustment plate is facing forward.
2. To set the boom on the mast, align the middle hole in the boom with the lowest hole in the mast.
Insert a long clevis pin into the hole. Secure with lynch pin. NOTE: Slowly let go of the boom as it
gets to a resting point on the mast.
3. Insert the other long clevis pin through one side of the boom, then through one side of the handle,
and lastly through the rear hole in the mast before pushing the pin through the rest of the way. Secure
with lynch pin. NOTE: May need to lift the boom slightly to align the rear hole before inserting clevis pin.
NOTE: the XR DAVIT CRANE by OZ Lifting Products LLC® will ship from the factory partially
assembled. The following steps are only for reference if the product must be reassembled.
4. Slide the sheave pulley into the boom cap from either the top or the bottom. Align the holes on the
sheave pulley with those on the boom. Insert the short clevis pin and secure with lynch pin.
5. Center the winch over the mounting holes on the top of the boom. The drum should be facing
toward the sheave pulley. Secure the winch to the boom in the frontmost mounting position, or the
set of three holes closest to the sheave. There are two bolt patterns on the boom. The smaller bolt
pattern is for the manual winch.
NOTE: Disassembly is the reverse of the assembly. It is not necessary to fully disassemble the crane
to transport it.
Assembly Diagram
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EN pg.6