Aichi SR12CSM, Руководство по эксплуатации с информацией по обслуживанию

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6. Hoisting with Boom Raised
When you are working in a cramped location,
you may not have enough room to
lower the boom prior to hoisting. In
such cases, it is permissible to hoist
the machine while the boom is still
up. Proceed as follows.
• Prepare sling chains or wire ropes according to
Table 10‒2.
• Set the boom angle to 60° or lower (that is, at
least 10° below the maximum raise angle of
70° ).
• If sling chains or wire ropes contact the boom,
place pads on the boom to protect it.
A
60°
* This figure shows the
center of gravity at the
boom angle of 60 degrees.
Pads
M179A52-1
Fig. 10‒7
Table 10‒2 Hoisting Specifications
Model SR12CSM
Machine weight * 7 550 kg
Type of hitch 4‒leg bridle
Min. breaking load
196 kN
(20 000 kgf)
Min. leg length (same
length for all)
10 m
Center of gravity to travel
motor (Fig. 10‒7, A)
1.47 m
* The machine weight may vary with the option
configuration. See the serial number plate.