UPPER BOOM
ASSEMBLY
The upper boom is a two-section telescoping type consisting of a
sealed telescoping insulated inner boom with articulation ranging up
to 167° relative to the lower boom. All lift functions are
microprocessor controlled for smooth, dependable operations of safety.
LOWER BOOM ASSEMBLY
The lower boom is a two-section telescopic type consisting of an inner
and outer column and can articulate 87° from the horizontal. The
column is constructed of high strength tubular welded reinforced
steel, along with a fiberglass insert, designed to provide maximum
strength and rigidity.
PLATFORM
The standard fiberglass platform on the CTA-104-I is 48 in. x 24 in. x
42 in. (1.22 m x .61 m x 1.67 m). The platform is equipped with
a 180° platform rotation independent of turret rotation.
Standard platform capacity is 800 lbs. (360 kg). The unit is
rated for 500 KV category A and C ANSI A92.2-2001.
JIB AND WINCH
The fiberglass jib and heavy-duty winch rotate up to 180° both with
the platform and independently for precise load positioning.
This assembly facilitates easy lifting, handling and load maneuvering.
The jib and winch can be stored when not in use to provide more
operator and equipment space. |
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SHORT JACKING
The short jacking capability allows for the lift to operate over one
side of the truck without requiring the operator to fully extend the
out and down outriggers on the opposite side. With the
combination of our "out and down: style outriggers and the electronic
boom rotation system, work can be performed over the curb-side with no
necessary outrigger extension on the street-side. The electronic
boom rotation system will not allow the boom to rotate to the
street-side. These features combine for tremendous space-saving
and safe work environment for otherwise tight or crowded areas.
ROTATION
Rotation on the CTA-104-I is 360° continuous and unrestricted in
either direction and consists of a planetary gearbox acting on a
shear-ball rotation bearing. The critical bolts holding the lift
to the rotation bearing and the rotation bearing to the pedestal are
grade 8 hex head capscrews. These critical bolts are torque seal
marked to provide a quick means of detecting any turning of the bolt
upon inspection
LUBRICATION
Non-lube bearings are used at all pivot points. Only the
rotation bearing and leveling system require periodic lubrication.
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