3-CONTROLS/INSTRUMENTS
Boomandbucketrightcontrollever
Thespeedofmovementoftheboomorthebucketde-
pendsonthecontrollevertiltangle.Intheintermediate
positiontwomovementscanbeobtainedsimultaneously.
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(5)Theboomlowers
(6)Theboomraises
(7)Thebucketretracts(lling)
(8)Thebucketextends(dumping)
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Travelcontrolleversandpedals
Theseleversandpedalsareusedtomovethemachine.
NOTE:travelspeedeitherforwardsorinreversedepends
onthepositionofthetravelspeedswitch.(Refertopage
3-18).
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3-7