Maeda CC1908S-1, Руководство по эксплуатации

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M A E D A Crawler Crane 5.3 MACHINE TRAVELLING
5/2020 CC1908S-1 5-11
Drive the machine with the sprocket at the
rear.
Travelling with the sprocket at the front of
the machine causes the direction of actual
running to be in reverse relative to the travel
lever, possibly resulting in the machine
moving in an unintended direction, which
can result in serious personal injury.
Make sure the boom is fully lowered and
retracted.
When moving the machine a short distance,
secure the hook block in the stowed position
at the tip of the boom. When moving it a
longer distance, secure the hook block to the
hook holder at the front end of the upper
slewing body.
Refer to "5.3.2 MACHINE TRAVELLING
POSTURE" on P. 5-15
.
• Keep the door and window of the operator's
cab locked in either the open or closed
position. However, they should always be kept
closed if there is a risk of objects flying into the
cab.
• There is a risk of serious personal injury if a
person stands in the vicinity of the machine
and comes into contact with or becomes
trapped by the machine.
Strictly observe the following points before
starting to move the machine:
Operate the machine only when sitting in the
operator's seat.
Always wear a seatbelt. Otherwise, you can
be thrown out of the seat when braking
suddenly, resulting in serious injury.
Be sure to check around the machine to
ensure there are no persons or obstructions
in the vicinity before starting to move.
Before starting to move, be sure to sound
the horn to warn people in the vicinity.
When travelling, check that the travelling
alarm sounds normally.
When the view to the rear of the machine is
obstructed, appoint a marshaller and take
care to prevent collisions when slewing.
Be sure to appoint a marshaller even if the
machine is equipped with mirrors and a
camera.
• Do not look sideways while travelling, as this is
dangerous.
• Do not speed, start moving/stopping/slewing
suddenly, or swerve, as this is dangerous.
• When travelling, keep an adequate distance
from people, structures, and other machines to
prevent collisions.
• When travelling on rough terrain, keep the
vehicle speed low to avoid toppling, and also
avoid any abrupt change of direction.
Otherwise, the machine may lose balance and
damage the machine or nearby objects.
• When travelling on a bridge or crossing over a
structure, check that it can withstand the
machine weight beforehand. When travelling
on a public road, check with the relevant
authorities and follow their instructions.
• When operating the machine where height is
restricted (such as in a tunnel, in a building, or
under an overpass or cables), pay close
attention to prevent the machine and crane
from coming into contact with surrounding
structures and operate the machine slowly.
5.3.1.2 HIGH-SPEED TRAVELLING
PRECAUTIONS
When travelling over bumpy roadbeds or roads
with a lot of boulders, reduce the speed to low
speed (1st speed). When travelling at high speed
(2nd speed), be sure to travel with the idler facing
the direction of travel.
The machine will not necessarily operate in 2nd
speed even when "2nd speed” is indicated, as
certain conditions must be met before the
machine can be switched to 2nd speed.