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3. Trenching operation
Position the dozer blade at the rear and anchor it into the soil surface.
Extend the boom and bucket arm, and insert the bucket teeth into the soil surface.
During the excavation process, adjust the excavation and loading angles of the bucket in a
timely manner using the bucket arm cylinder, or switch to using the bucket cylinder for
excavation. When excavating, do not insert the bucket teeth too deep into the soil to avoid
being unable to dig due to hydraulic system overload. If the soil cannot be excavated, the
boom can be lifted appropriately for improvement. After the bucket is filled, lift the boom and
bucket arm to raise the bucket above the ground, and rotate the platform to the appropriate
position to unload the soil.
Note:
1) Do not touch the overhead electric wires.
2) Only after the situation of underground pipelines and cables have been learned
can excavation begin to avoid damaging the pipelines and causing electric shock
accidents.
3) When an electric shock accident occurs, the driver should not leave the seat and
warn others not to approach. Drive the machine to a safe area and cut off the power
before leaving.
4. Backfill or leveling
In order to fill the trench flat, the excavator should travel perpendicular to the trench. After
cutting the dozer blade into the soil to a certain depth, release the dozer joystick, start the
machine to move, and push the soil into the trench with the dozer blade.
5. Shake off the sediment and soil from the bucket
Place the bucket arm in an approximately horizontal position with the bucket in the
unloading position. If sediment and soil cannot fall off, operate the bucket joystick several
times to shake the sand and soil out of the bucket. Avoid using the method of shock vibration
at the end of the bucket cylinder stroke to shake off sand and soil.
6. Precautions for using related components
A. Precautions for use of the track
1) Excessive debris entering the tracks will increase the working strength of the tracks and
cause damage.
2) Avoid making a sudden turn on a road with a strong friction.
3) Try to avoid getting contaminated with salt water or salty gases, as salt can corrode the
tracks.
4) Tracks that will not be used for a considerable period of time should be stored in a cool
and dry place.
5) When one track and the front device are jacked up, the other track cannot be used for
walking, which will cause wear.
6) The track during traveling should not be loose, otherwise it may fall off or be damaged.
Summary of Contents for U35
Page 5: ...1 1 1 Preface...
Page 15: ...2 1 2 Safety regulations...
Page 45: ...3 1 3 Introduction of components...
Page 70: ...4 1 4 Operation guide...
Page 90: ...4 21 6 After the engine shuts down reset the shutdown lever...
Page 104: ...5 1 5 Maintenance...
Page 147: ...6 1 6 Accessories guide...