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Cr
ane
op
er
ation
24. Crane operation
24-5 Slewing
(T217221-033-0E)
: Tilt the slewing lever forward to slew the crane to the left.
:
Pull the slewing lever rearward to slew the crane to the right.
(1)
Set the slewing warning lamp switch to the "ON" position.
(2)
Set the slewing brake switch to the "release" position.
(3)
Press the slewing alarm button on the knob of the slewing lever to sound the horn and notify nearby workers that
you will start slewing.
(4)
Check again for safety around the machine and operate the slewing lever to slew left or right.
Precautions when slewing
・
Raise the boom until it is released from the boom rest before slewing.
・
Perform slewing operations gently.
Sudden lever operations can be dangerous, especially when starting and stopping.
・
Use extra caution when slewing the crane without all outriggers fully extended, as the crane
capacity could vary depending on the operating region.
・
If a "Caution when slewing" warning is generated from the ACS during slewing, slow down to
allow stopping slewing at any time.
・
Ignoring the warning and continuing to slew or suddenly reversing the slewing direction
significantly increases the danger level and could tip the crane over.
・
Do not use slewing to pull a load laterally.
・
Since it is difficult to see rearward during slewing, stay aware of people and obstacles in the
vicinity and form a habit of always sounding the horn before slewing.
(T218151-015-0E)
Summary of Contents for PREMIUM CITYRANGE CR-200RF
Page 2: ...218711 背厚 14 5 mm 中 ...
Page 14: ... 12 4 Dimensions T217591 021 0E Specification of CR 200Rf ...
Page 16: ... 14 MEMO ...
Page 24: ... 22 MEMO ...
Page 30: ... 4 MEMO ...
Page 36: ... 10 MEMO ...
Page 38: ... 12 3 General operation devices 2 Outside the cab ...
Page 60: ... 34 MEMO ...
Page 74: ... 48 MEMO ...
Page 82: ... 56 7 Air conditioner 7 6 Display when errors are detected T217921 020 0E ...
Page 120: ... 94 MEMO ...
Page 129: ... 102 MEMO ...
Page 138: ... 111 17 Drive operation devices Drive operation devices ...
Page 139: ... 112 17 Drive operation devices ...
Page 153: ... 126 17 Drive operation devices ...
Page 154: ... 127 17 Drive operation devices Drive operation devices ...
Page 237: ... 208 21 Crane operation devices 21 Crane operation devices 061A 0005 0E 1 Inside the cab ...
Page 238: ... 209 21 Crane operation devices Crane operation devices ...
Page 239: ... 210 21 Crane operation devices 2 Outside the cab ...
Page 259: ... 230 22 Crane operation when the outriggers are used ON OFF ...
Page 299: ... 270 24 Crane operation NOTE Extension retraction sequence for each boom length ...
Page 320: ...26 Preoperational checks Pre drive checks 290 ...
Page 321: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 291 ...
Page 322: ...26 Preoperational checks Pre drive checks 292 ...
Page 329: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 299 ...
Page 330: ...26 Preoperational checks Pre drive checks 300 ...
Page 331: ...Preoperational checks Pre drive checks 26 Preoperational checks Pre drive checks 301 ...
Page 332: ... 302 MEMO ...
Page 340: ... 310 MEMO ...
Page 342: ...899 92187110 ...