Maeda D3001, Руководство по эксплуатации

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Section 4 – TRANSPORTATION Mini-Crawler Crane M A E D A
4-138 3/2019 MC305C-3
• Select flat and solid ground for
loading/unloading the machine. Keep
sufficient distance from the shoulders.
• Remove dirt around the crawlers to
prevent side slip of the machine on the
ramp boards. Remove any materials on the
loading ramps such as ice, grease, and oil.
• Never change direction on the ramp
boards. Go down from the ramp board, and
then change the direction.
Always put the machine in the "travelling
posture" when loading/unloading the machine.
Always use ramp boards or forwarding blocks
when loading/unloading the machine and use
the following procedure.
Fig. 4-401
1. The trailer securely. Place wheel blocks to
Brake the wheels of the trailer to secure the
trailer.
2. Secure the ramp boards in a way that the
centre of the trailer and the machine agree.
NOTICE: Verify that the two lamp boards are at
the same height.
3. Operate the acceleration pedal and keep
the engine at low speed.
4. TRAVEL slowly toward the ramp boards,
and load/unload the machine in a way that
the boom does not hit the trailer. Move
backward to load the machine, and forward
to unload the machine.
5. Do not operate any other lever than
travelling levers on the ramp boards.
6. Load the machine properly to the desired
position on the trailer.
Hoisting Machine
WARNING!
• The hoisting attachments such as wire
cable and shackle used in hoisting shall be
sufficiently strong for the weight of this
machine.
• When hoisting the machine, always put the
machine in the "travelling posture" and
securely insert the four position pins into
the rotary of the outriggers.
As for the centre of gravity of the machine,
the machine posture is determined to be
"travelling posture".
For more information, see "TRAVELLING
POSITION" on page 4-21.
• Hoisting the machine for long time will
cause the boom lift cylinder to extend,
shifting the centre of gravity and thus, the
machine losing the balance.
• When transporting the machine by using
the crane, use the transportation
equipment shown in the figure and
transport safely.
Fig. 4-402
• Do not hoist the machine in the posture
other than those described in the following
procedure. The machine may lose its
balance.