Chapter 3 Crane Reference 17
Crane Installation
GENERAL
This section contains instructions for the installation of your crane. Prior to installing the crane
and hydraulic components, make sure that the chassis is ready to receive the crane (see the
Installation Section of the IMT Telescopic Crane Operation & Safety Manual, 99903514).
Reinforce the chassis frame, as necessary, and install the PTO and pump.
Each installation may vary in components used. It is important to use hoses of proper length,
pumps of correct size, and PTO’s of adequate speed. Study the applicable installation kit in the
parts section before attempting any installation.
CRANE INSTALLATION
In addition to meeting Minimum Chassis Specifications, there must be sufficient room for
mounting the crane and the platform must be strong enough to support the crane and rated load.
Install the 5020 crane only on an IMT designed and approved truck body. The body must be
designed to sustain the forces imposed by the crane when lifting the full rated load. In addition,
an IMT designed body is designed to take full advantage of the standard reservoir placement.
This reservoir is installed in the cargo area of the body. Before attempting to install the crane,
the body must be installed.
To install the crane:
1 Use a lifting device capable of lifting the weight of the crane, up to 1625 lb (737 kg). Attach
fabric slings to the crane lower boom, centered approximately 18 inches from the mast hinge.
Make certain the crane is well balanced on the slings by slowly lifting approximately 6" off the
ground. Lift the crane, apply a bead of waterproof compound, such as silicon based caulk, to
the bottom of the base. Move the chassis under the crane and lower the crane into the
desired position.
2 Install the 1-8x3" mounting cap screws and 1" washers to secure the crane base to the truck
body (see figure). Torque the cap screws to 680 ft-lb (94 kg-m).