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SUPER LONG FRONT BOOM AND ARM
METHOD OF WORK
q
Avoid operating the bucket cylinder and arm cylinder to the end of their stroke.
q
Use for maximum specific gravity 1.8 tonnes/m
q
Take care when using the super long front on soft ground. Ensure the ground has sufficient strength to sup-
port the weight of the machine with loaded bucket before commencing operations.
q
Where possible, avoid using the super long front machine on slopes.
q
Do not use this equipment for compacting slope faces.
q
When travelling, lower the boom, pull in the arm, keep the work equipment parallel to the track and travel
slowly.
q
Do not use any bucket with a capacity greater than shown in this table:
Buckets which do not conform to this table must not be used.
Max digging radius, mm
q
General Purpose Bucket, material density 1.8 ton/m
3
q
Capacity (SAE, m
)
q
Width (mm)
q
Weight (kg)
q
General Purpose Bucket, material density 1.1 ton/m
q
3
Capacity (SAE, m
)
q
Width (mm)
q
Weight (kg)
q
Powered attachment
q
Maximum weight at the end of the arm (kg)
q
Bucket
q
Maximum weight at the end of the arm (kg)
Do not use any attachment which imposes vibration loading
onto the equipment
WHEN TRAVELLING
q
Lower the boom, pull in the arm, keep the work equipment parallel to the track and travel slowly.
q
Never mount obstacles when travelling on rough ground. This may cause the machine to become unstable
and overturn.
6-38
3.
Parameter
ATTACHMENTS ANDD OPTIONS
PC450LC - 8
20m
3
3
6
6
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