CONTENTS M A E D A Crawler Crane
ii 5/2020 CC1908S-1
WORKING RADIUS/LIFTING HEIGHT DIAGRAMS .............................................. 3-18
3.4.2.1 STANDARD WORKING RADIUS/LIFTING HEIGHT
DIAGRAM .... 3-19
3.4.2.2 FLY JIB WORKING RADIUS/LIFTING HEIGHT DIAGRAM ... 3-20
3.4.2.3 SEARCHER HOOK WORKING RADIUS/LIFTING HEIGHT
DIAGRAM .. 3-21
Chapter 4
PARTS AND CONTROLS
4.1 PART NAMES .......................................................................................................... 4-2
4.2 MONITOR ................................................................................................................ 4-4
4.3 MOMENT LIMITER (OVERLOAD PREVENTION DEVICE) ................................... 4-20
MOMENT LIMITER MECHANISM ......................................... 4-21
MOMENT LIMITER ABNORMALITY MESSAGE DISPLAY ... 4-22
PROHIBITED OPERATIONS AFTER OVERLOAD ............... 4-22
RECOVERY OPERATION AFTER OVERLOAD ................... 4-22
MOMENT LIMITER DISPLAY ................................................ 4-26
EXPLANATION OF MOMENT LIMITER DISPLAY ................ 4-27
OVERLOAD ALARM .............................................................. 4-29
OVERWINDING PREVENTION DEVICE............................... 4-29
OVER UN-WINDING PREVENTION DEVICE ....................... 4-29
NUMBER OF FALLS SELECTION DISPLAY ........................ 4-30
BOOM LOWER LIMIT DETECTION ...................................... 4-30
4.4 OVERWINDING PREVENTION DEVICE ............................................................... 4-33
4.5 OVER UN-WINDING PREVENTION DEVICE ....................................................... 4-34
4.6 SWITCHES ............................................................................................................ 4-35
4.7 ACCESSORIES ..................................................................................................... 4-40
4.8 CONTROL LEVERS AND PEDALS ....................................................................... 4-43
4.9 CAB FRONT WINDOW .......................................................................................... 4-46