Maeda MC305C-3 - Boom Lift;No.4 Outrigger Operation Lever

M A E D A Mini-Crawler Crane Section 4 – REMOTE CONTROL SYSTEM COMPONENTS
3/2019 MC305C-3 4-83
Hook Raising and Lowering/No.3
Outrigger Operation Lever
This operation lever functions in three ways as
below:
Fig. 4-222
1. In the CRANE MODE, this lever controls
raising and lowering the hook:
• Hook raising: Push the lower end of the
lever.
• Neutral: Release your finger from
the lever.
• Hook Lowering: Push the upper end of
the lever.
2. In the OUTRIGGER MODE, this lever
controls extension (installation) and
retraction (stowing) of either only No.3 or all
of the outriggers at once:
• Retraction (Stowing): Push the upper
end of the lever.
• Neutral: Release your
finger from the
lever.
• Extension (installation): Push the lower
end of the lever.
3. In the A MODE, this lever is used as a
cursor key by "▲ and ▼".
Boom Lift/No.4 Outrigger Operation
Lever
This operation lever functions in two ways as
below:
Fig. 4-223
1. In the CRANE MODE, this lever controls the
boom lift angle:
• Boom raising: Push the lower end of the
lever.
• Neutral: Release your finger from
the lever.
• Boom lowering: Push the upper end of
the lever.
2. In the OUTRIGGER MODE, this lever
controls extension (installation) and
retraction (stowing) of either only No.4 or all
of the outriggers at once:
• Retraction (stowing): Push the upper
end of the lever.
• Neutral: Release your
finger from the
lever.
• Extension (installation): Push the lower
end of the lever.