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FOREWORD
Operating condition:
(WHEEL LOADER:) V-shape loading
(HYDRAULIC EXCAVATORS:) Excavating (Digging-loading-rotat-
ing-unloading-rotating)
(TRACTOR DOZER:) Dozing and spreading material through for-
ward/reversing motion
(Rigid/Articulate dumper:) Work cycle (including waiting, travel-
ling, loading, travelling with load, unloading, and travelling without
load)
Guide to Reduce Vibration Levels on Machine
The following guides can help an operator of this machine to
reduce the whole body vibration levels:
1. Use the correct equipment and attachments.
2. Maintain the machine according to this manual
q Tire pressures (for wheeled machines), tension of crawler
(for crawler machines)
q Brake and steering systems
q Controls, hydraulic system and linkages
3. Keep the terrain where the machine is working and traveling
in good condition
q Remove any large rocks or obstacles
q Fill any ditches and holes
q Site manager should provide machine operators with
machine and schedule time to maintain terrain conditions
4. Use a seat that meets ISO 7096 and keep the seat main-
tained and adjusted
q Adjust the seat and suspension for the weight and size of
the operator
q Wear seat belt
q Inspect and maintain the seat suspension and adjustment
mechanisms
5. Steer, brake, accelerate, shift gears (for wheeled machines),
and move the attachment levers and pedals slowly so that the
machine moves smoothly
SAFETY INFORMATION
7
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