Kubota LD1607, Руководство пользователя

Страница: 17 / 28

7
OPERATING THE ATTACHMENT
WARNING:
To avoid personal injury or death:

Do not attempt to lift bucket loads in excess of
the Rated Operating Load.

Before raising the bucket to full height, make sure
the tractor is on level ground. If not, it may tip
over, even if the tractor is not moving.
HANDLING LARGE HEAVY OBJECTS
DANGER:
To avoid serious personal injury or death:

Handling large, heavy objects can be
dangerous due to:
(A) Danger of rolling the tractor over.
(B) Danger of upending the tractor.
(C) Danger of the object rolling or sliding
down the loader boom onto the operator.

If you must perform the above work, protect
yourself by :
(A) Not lifting the load higher than necessary
to clear the ground when moving.
(B) Ensuring the approved counter weight is
fitted.
(C) Not lifting large objects with equipment
that does not have an anti-rollback
device.
(D) Moving slowly and carefully.
(E) Avoiding rough terrain.
(F) Keeping transport distance as short as
possible and carry the load as low as
possible during transport.
(G) Ensuring that the ROL for the given
attachment is not exceeded.
4IN1 BUCKET

4in1 Bucket Uses
The 4in1 bucket is a multipurpose bucket designed for
the following functions:
1. Plain bucket
2. Scraper / levelling bucket
3. Blade
4. Grab
IMPORTANT:

The bucket, loader or tractor can become
damaged when completing jobs other than those
listed above. Applying excessive loads beyond
the design intent may also damage the bucket,
loader or the tractor.
The following information provides additional guidelines
specifically for the 4in1 bucket. General advice on safety of
the
Front End Loader is given elsewhere in this operator’s
manual.
1.
ROL is reduced when operating the loader with a 4in1
bucket fitted. Refer to the ROL Table for specific
details.
2. In bucket operation, use the 4in1 for picking up loose
material, soft soil, gravel, etc.
3. In scraper and blade operation, use the 4in1 for
finishing work on loose ground.
4. In grab operation, use the 4in1 to pick up and grapple
non-fixed objects. Apply even force to both sides of
the bucket and loader by centralising loads in the
bucket.
IMPORTANT:

Since the 4in1 is designed to grab and hold a load,
there is no pressure relief in the bucket hydraulic
circuit lower than tractor pressure. This may be
enough to bend the front edge of the bucket if full
closing force is applied to small diameter hard object
such as a post or stump.
CAUTION:
To avoid serious personal injury or machine damage:

Avoid using the bucket to break up or dig in
compacted or heavily rock strewn soils

Do not grab objects on one side of the bucket
only as this may result in rollover, or bending of
the jaw.

Do not pull objects embedded in the ground such
as stumps or posts.

Do not scrape or blade at speeds above 5km/h

Only engage the bucket with the ground when
travelling at low speed (less than 5km/h).

Do not use the 4in1 or loader as a lifting jib, or for
lifting with chain, rope or slings.

4in1 Bucket Operation
1. Connect the 4in1 bucket to the loader as specified in
the “Attaching Attachments” section of this manual.
2. Connect the 3
rd
function hydraulic connectors as
specified in the
“Front Remote Hydraulic Control
System”
section of this manual.
3. (1) Press and hold the (A) button on the joystick to
close the bucket.
(2) Press and hold the (B) button on the joystick to
open the bucket.
4. If the bucket operates in reverse direction to above,
check and swap the hydraulic couplers over.