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520E-QG2006-00 QUICK OPERATION GUIDE CRAWLER CRANE Serial No. 9003 and up WARNING ・This operation guide explains basic operation of the machine. Before starting work, always conduct checks written in OPERATION MANUAL. For safety cautions and detailed operation of the machine not explained in this book, please read and understand the separate “OPERATION MANUAL”...
CAUTION machine. for taking the necessary safety precautions. It also provides Regardless of the above, never attempt to information on how to perform work or operations that are prohibited in avoid such hazards. this manual. 6/2020 CC1908S-1 Quick operation guide...
(3) Safety lock lever (10) Accessory power supply (4) Left-hand control lever (11) Sun visor (5) Travel levers (12) Sun shade (6) Accelerator pedal (13) Interior lamp (7) Monitor (14) Option bar (Option) (15) Blade control lever (Option) 6/2020 CC1908S-1 Quick operation guide...
4. Once the engine has started, release your position (L).The engine will not start if the hand from the key. lock lever (1) is in the free position (F). The key automatically returns to the "ON" position. 6/2020 CC1908S-1 Quick operation guide...
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1. Release your foot from the pedal to reduce the speed to idle, and continue operating with no load for approximately five minutes. 2. Turn the starter switch key to the "OFF" position. The engine stops. 3. Remove the starter switch key. 6/2020 CC1908S-1 Quick operation guide...
When the hook block is in the simple stowage position, it may be loosened by vibration during travelling. If this occurs, simply stow the hook block in the simple stowage position again. 6/2020 CC1908S-1 Quick operation guide...
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・If the sprocket (A) is at the rear of the machine, pull the travel levers slowly toward you to start moving. ・If the sprocket (A) is at the front of the machine, push the travel levers slowly forward to start moving. 6/2020 CC1908S-1 Quick operation guide...
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Pulling the lever toward you turns the machine to the right in the reverse direction. To turn on the spot to the right, pull the right travel lever toward you and push the left travel lever forward. 6/2020 CC1908S-1 Quick operation guide...
Adjust the winch hoisting and lowering winch drum. speed by varying the stroke of the right-hand control lever (1) and the depression of the accelerator pedal (2). 6/2020 CC1908S-1 Quick operation guide...
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(2). When the boom length display on the moment limiter display is "6.0 m" or longer, lowering stops automatically to prevent the boom angle falling below a horizontal position. 6/2020 CC1908S-1 Quick operation guide...
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When the boom retracts, it retracts in the ・When the boom is extended for a long time, reverse order of extension. the boom retracts slightly due to the temperature change in the hydraulic oil. If this occurs, extend the boom as necessary. 6/2020 CC1908S-1 Quick operation guide...
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(1) and the depression of the accelerator pedal (2). There is a horn switch at the centre of the knob on the right-hand control lever (3). Use the switch to signal when slewing. 6/2020 CC1908S-1 Quick operation guide...
19.40 m boom → Boom length 15.93m or more ・The rated total load chart is based on the actual working radius including boom deflection. ・The rated total load chart indicates the load including the mass of hoisting accessories (hook mass: 90 kg). 6/2020 CC1908S-1 Quick operation guide...
RTL AND WORKING RADIUS/LIFTING HEIGHT M A E D A Crawler Crane 5.2 WORKING RADIUS/LIFTING HEIGHT DIAGRAM 6/2020 CC1908S-1 Quick operation guide...
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QUICK OPERATION GUIDE for MAEDA CRAWLER CRANE CC1908S-1 Document Number 520E-QG2006-00 First edition 4th June, 2020 Issued by MAEDA SEISAKUSHO CO., LTD. 1095, Onbegawa, Shinonoi, Nagano City, Nagano Prefecture, 388-8522 Japan Any reproduction or reprinting without permission is prohibited.