PALAZZANI RAGNO XTJ 43, Use And Maintenance Manual

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Pag. 6 XTJ43_02_GB
A3 DESCRIPTION AND USE
The machine mainly consists of a frame with 4 articulated stabilizing legs, hydraulically
controlled, a turntable slewing on a ball bearing ring.
Steel made multi-telescopic boom is hinged to the turntable and it supports the aerial cage,
with an hydraulically articulating jib. All movements are actuated by hydraulic cylinders, or
hydraulic motors
The machine is mounted on rubber tracks, completely integrated with the supporting
frame.
Two power packs are mounted: el.motor 220V and no-noise diesel engine, all driving
the platform movements alternatively and both source are able to the boom mouve-
ments and travelling.
The machine has two complementary control panels.
One in the cage, which is used for aerial work.
The ground control panel is used for the travelling and stabilizer positioning, and, if
allowed, the boom mouvements, as well as the emergency operations.
The crane is designed for loads lifting by means of a hook and for a limited cycles; in
respect of UNI ISO 4301-1, the classifi cation is Q1 U2, therefore with a load spectrum
factor of Kp = 0.125. In conclusion, the crane class is A1.
The crane is designed in accordance to UNI EN 13000, therefore it is not for operating
cycle with bucket, magnet or similar job.
The max wind speed allowed during the use of the crane is 12 m/s and the lifting load
doesn’t have a surface exposed to the wind over 1,2 m
2
/t.
The attachment operator must be trained and skilled for the mobile cranes use, with the
authorization according to the national laws.