OPERATION
5-13
OPERATING BACKHOE
•
Select an arm and bucket whose specifications match
the working conditions. (Refer to “Kinds and
Applications of Buckets” in the specification section.)
•
Pull the bucket toward the machine using the arm as
the main digging force.
•
When soil sticks to the bucket, remove it by moving
the arm and/or bucket rapidly back and forth a few
times.
•
While facing the bucket tooth tip toward the direction
of excavation as straight as possible, excavate the
ground with the teeth penetrating shallowly using the
arm and bucket cylinder full strokes.
•
Position the tracks parallel to the trench. After digging
to the desired depth, move the machine backward to
continue the trench.
•
Operate each cylinder with a slight allowance left at
both stroke ends.
IMPORTANT:
•
Do not dig the ground in the diagonal direction
toward the track frame. Failure to do so may
cause the bucket teeth to come in contact with
the crawler.
•
When lowering the boom, avoid sudden stops
that may create shock load damage to the
machine. Always smoothly lower the boom so
that shock loads may not be created.
•
When digging deep below the ground level, be
careful not to allow boom cylinder, boom
bottom, and/or bucket cylinder hoses to come
in contact with the ground.
•
When digging with the blade positioned
towards the front or when digging at an angle,
avoid hitting the blade.
•
When the bucket load is dumped with the boom
raised, falling material may hit the base
machine and/or the canopy. Always be aware of
loads in the bucket during operation.
Summary of Contents for ZAXIS 17U-2
Page 1: ......
Page 7: ...CONTENTS MEMO ...
Page 9: ...MACHINE NUMBERS MEMO ...
Page 39: ...SAFETY S 30 MEMO ...
Page 41: ...SAFETY SIGNS S 32 SS4387344 SS 2901 SS3090482 SS 2869 SS3088058 SS 2870 ...
Page 42: ...SAFETY SIGNS S 33 SS4433590 SS 2871 SS4604981 SS 2872 SS4642517 SS 2873 ...
Page 45: ...SAFETY SIGNS S 36 MEMO ...
Page 53: ...OPERATOR S STATION 1 8 MEMO ...
Page 55: ...BREAK IN 2 2 MEMO ...
Page 71: ...DRIVING THE MACHINE 4 10 MEMO ...
Page 97: ...OPERATION 5 26 MEMO ...
Page 103: ...TRANSPORTING 6 6 MEMO ...
Page 116: ...MAINTENANCE 7 13 7 Swing post M1MS 07 008 ...
Page 165: ...MAINTENANCE 7 62 MEMO ...
Page 167: ...CONSUMABLE PARTS LIST 8 2 MEMO ...
Page 169: ...MAINTENANCE UNDER SPECIAL ENVIRONMENTAL CONDITIONS 9 2 MEMO ...
Page 179: ...REFERENCE 13 2 MEMO ...
Page 183: ...INDEX 14 4 MEMO ...