6-WORKINGOPERATIONS
Tonishtherearwallcrowdinthebucket,whileliftingwith
theboom,keepingtheedgesofthebuckethorizontal.
Theplatformwillalsoreducethepossibilityofthemachine
creepingrearwardsifharddiggingisencountered.
NOTICE:Donotbackllatrenchusingtheswingdevice
toswingthebucketsideways.Doingsocandamagethe
dipstick,boom,swingcylindersormainframe.
PTIL12TLB0161AB4
Tobackllatrench,liftthebucketoverthespoilpileand
thencrowdinthedipperandlifttheboom.Pullboththe
crowdandboomleverssimultaneouslyforsmootheven
backlling.
PTIL12TLB0162AB5
6-20