Avantco A33032 User manual

Buckets 2012 1
Please read this manual carefully before using the equipment, and follow all
instructions.
Keep this manual for later reference.
Operator’s
Operator’sOperator’s
Operator’s
manual for Attachment
manual for Attachmentmanual for Attachment
manual for Attachment
B
Bu uc ck ke et t
General, Light material and Levelling Buckets
for Avant loaders
Product numbers:
General bucket: A33032 A21044 A1315 A21312 A21043 A21168 A34341
Light material
bucket: A33028 A33100 A32755 A33993 A32753 A32744 A33530
Levelling bucket: 21504 21505

Buckets 2012 1
CONTENTS
1. Foreword.................................................................................................................................2
2. Designed purpose of use ........................................................................................................3
3. Safety instructions for using the buckets.................................................................................3
4. Bucket specifications...............................................................................................................4
5. Attaching a bucket to the loader..............................................................................................6
6. Instructions for use..................................................................................................................7
6.1. Operating on inclined terrain ...............................................................................................8
7. Maintenance and servicing......................................................................................................8
8. Warranty terms .......................................................................................................................8
This manual uses the following warning symbols to indicate factors that must be taken into account to reduce
the risk of personal injury or damage to property:
This safety symbol refers to important safety information in this manual. It
warns of an immediate hazard that could cause serious personal injury or
damage to property.
Read the warning text accompanying the symbol carefully and ensure that
other operators are also familiar with the warnings, since personal safety is
at stake.
This notice symbol indicates information about the correct operation and
maintenance of the equipment.
Failure to observe the instructions accompanying the symbol can lead to
equipment breakdown or other property damage.
1. Foreword
Avant Tecno Oy would like to thank you for your purchase of this AVANT attachment. It has been designed
and manufactured on the basis of years of product development and experience. By familiarising yourself
with this manual and following the instructions, you ascertain your safety and ensure the reliable operation
and long service life of the equipment. Read the instructions carefully before starting to use the equipment or
performing maintenance.
With these instructions, even inexperienced users can use the attachment and the loader safely. The manual
also includes important instructions for experienced AVANT operators. Ensure that all persons using the
equipment have received proper guidance and familiarised themselves with the manual and all safety
instructions before using the equipment. Keep this manual at hand throughout the service life of the
equipment. If the manual is lost, you can request a new one from the retailer or manufacturer. If you sell or
transfer the equipment, be sure to hand over this manual to the new owner.
In addition to the safety instructions included in this manual, you must observe all occupational safety
regulations, local laws and other regulations concerning the use of the equipment. Due to continuous product
development, some of the details in this manual may differ from your equipment. We reserve the right to
change the contents of the manual without notification. This operator’s manual is a translation of the original
Finnish version.

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2. Designed purpose of use
The AVANT General buckets, Light material buckets and Levelling buckets are attachments designed and
manufactured to suite AVANT multi purpose loaders for general load handling, levelling and snow clearing
work. Light material buckets, also called the snow buckets, are larger in volume. The low height of levelling
bucket and long base enable good visibility to the tip of the bucket. Also the straight rear end of the levelling
bucket makes it possible to use the bucket effectively when reversing with the loader. The edge plate of the
buckets are made of wear resistant special steel.
Various width options are available to best suite the loader model and the task. Available models are shown
in pages 4 and 5. When choosing a bucket, the model of the loader, and the intended general use of the
bucket should be considered. With larger loader models even the biggest buckets can be utilized effectively.
When choosing a bucket it should be noted that as the width or the length of the bucket base increases, the
available breakout force at the tip of the bucket decreases (bucket tilt force), making it more difficult to
handle material efficiently.
The attachments have been designed to require as little maintenance as possible. The operator can perform
regular maintenance tasks. More demanding repairment tasks must be left to qualified professionals. Read
the maintenance instructions in this manual. Please contact your AVANT retailer if you have additional
questions about the operation or maintenance of the equipment.
3. Safety instructions for using the buckets
Please bear in mind that safety is the result of several factors. The loader-attachment combination is highly
powerful, and improper or careless use may cause serious personal injury or property damage. Due to this,
you should carefully familiarise yourself with the manuals of both the loader and the attachment before
starting operation. Do not use the attachment if you have not familiarised yourself with its operation and the
related hazards. The purpose of these instructions is to help you to:
•Use the equipment in a safe and efficient manner
•Monitor and prevent any hazardous situations
•Keep the equipment intact and ensure a long service life
•When attaching a bucket to the loader, ensure that the locking pins of the loader's quick
attach plate are in the lower position and that they have locked the attachment to the
loader.
•Always transport the load as low as possible to keep the centre of gravity low. The load
should be balanced evenly also sideways. Also, keep the telescopic boom retracted
when driving and use it only when reaching to unload the bucket.
•Be careful when lifting load to high level or lifting load from high. Operate the controls of
the loader calmly and deliberately. When handling heavy loads avoid sudden changes
in speed or direction to maintain balance of the loader.
•Keep the loader articulation in straight position when handling heavy loads. When
turning the articulation, the loader may tilt forward.
•Use maximum load indicated in the diagram of the operator’s manual of the loader as a
guideline. Remember that the actual load carrying capacity varies according to
operating conditions, especially unevenness of operating area has a great effect. Be
especially careful when the load sensor indicator is activated.
•Make sure that the surface can bear the total load. Also follow the correct tyre pressure
settings.
•Lift loads slowly and monitor the position of the bucket during lifting, so that the load will
not fall off. Make sure that overhead clearance is sufficient.
•To prevent the loader from tipping forward, never leave the driver’s seat when the
bucket has been elevated. Lower the bucket on the ground.
•The buckets or the loader are not intended to be left to keep a load elevated for longer
periods. It must be observed that the loader boom will lower by itself. Never go under
the raised load or the loader boom.

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•Pay attention to the contours of the terrain and other hazards, such as branches and
trees reaching the driver's area. Pay attention to the surroundings and any other
persons and machines moving in the vicinity.
•Using buckets for lifting persons or as an access platform is strictly prohibited.
•Do not modify the structure of the attachment in a manner that would affect its safety.
•Also read the safety instructions for the loader in the loader manual.
Note that the loader boom moves down and may be tilted even if the engine has
been stopped (crushing hazard). Never go under a raised attachment or boom or
to the danger area between the boom and the attachment. Lower the bucket on
the ground.
Remember to wear proper protective clothing:
•The noise level in the driver's seat may exceed 85 dB(A). Wear hearing protection while
working with the loader.
•The use of safety boots is recommended while working with the loader.
4. Bucket specifications
Table 1 – General bucket technical data
Product number A33032 A21044 A1315 A21312 A21043 A21168 A34341
Total width, mm (A): 960 890 1050 1100 1280 1400 1650
Base length, mm (B): 690
Height, mm (C): 530
Weight, kg: 57 57 65 68 75 90 100
Volume: 130 l 180 l 210 l 215 l 260 l 285 l 345 l
Suitable AVANT loader: 216-220 300-700 500-700 600-700
General bucket Light material bucket Levelling bucket

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Table 2 – Light material bucket technical data
Product number A33028 A33100 A32755 A33993 A32753 A32744 A33530
Total width, mm (A): 1050 1280 1050 1100 1280 1600 1800
Base length, mm (B): 880
Height, mm (C): 671
Weigh, kg: 65 75 95 99 105 125 137
Volume: 210 l 260 l 400 l 420 l 485 l 610 l 685 l
Suitable AVANT loader: 216-220 300-700 500-700 600-700
Table 3 – Levelling bucket technical data
Product number A21504 A21505
Total width, mm (A): 1280 1400
Base length, mm (B): 886
Height, mm (C) 430
Weight, kg: 170 180
Volume: 220 l 240 l
Suitable AVANT loader: 500-700 500-700
The suitability recommendations are based on
the width of the loader model, its lifting
capacity and breakout force. Do not use a
bucket that is too wide for the loader when
handling heavy materials. As the width of the
bucket increases, the available breakout force
(tilting power) decreases, making it more
difficult to use the bucket effectively. The lifting
capacity of the loader can be estimated with
table 4 and the load diagram on the operator’s
manual of the loader.
The information in Table 4 can be used to estimate the weight of the load and to avoid too heavy loads. The
figures in the table are intended to serve as guidelines. Actual material densities may vary greatly according
to factors such as moisture content and compactness of the material.
Table 4 – Typical material densities for estimating load carrying capacity
Material Density of material,
(indicative),
kg / l (t / m³)
Snow 0,2 - 0,8
Wood chips 0,15 - 0,3
Wood pellet n. 0,65
Peat 0,4 - 0,7
Soil 1,5 - 1,8
Sand 1,5 - 2
Gravel 1,7 - 1,9
Crushed rock 1,65 - 2,6
Avoid overturning of the
machine. Do not extend the
telescopic boom, when the
load approaches the lifting
capacity of the loader or when
the load has been lifted high.
When the load indicator of the
loader signals, lower the load
calmly and retract the
telescopic boom. Avoid
sudden changes in speed or
direction. Use additional
counterweights as needed.
The weight of the load in metric tonnes can be calculated by multiplying the volume of the material with its
density. Example: Light material bucket A33530 is filled with snow. The weight of the load is, according to
the actual density of the material, in between 0,2 * 685 = 137 kg and 0,8 * 685 = 548 kg. The load carrying
capacity must be estimated by taking in account the compactness of the material and the evenness of the
load.
Listed below are the markings and labels fastened to the attachment, and they must be visible on the
equipment. Replace the warning labels, if they have become unclear or detached completely. New labels are
available via your retailer or contact information provided on the cover page.
The warning decals contain important safety information. Replace damaged or
missing decals with new ones.

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A46771 A46772
Table 5 – Decal explanations
Decal Meaning
A46771 Read instructions before use.
A46772 Do not go under a raised attachment or the
loader boom, keep a safe distance to lifted
equipment.
5. Attaching a bucket to the oader
Attaching the attachment to the loader is quick and easy, but it must be done carefully. If the bucket is not
locked to the loader, it may detach from the loader and cause hazardous situations. In the worst case, the
attachment may slide onto the driver along a raised boom. For this reason, the attachment must under no
circumstances be raised over one metre when it has not been locked. To prevent hazardous situations,
always follow the attachment mounting instructions provided in the following pages. Also remember the
safety instructions in Section 3.
The attachment is installed to the loader boom by using the quick attach plate and the counterpart on the
attachment. The locking pins are semi-automatic, they will lock when the bucket is tilted towards the loader
at low height. The bucket is attached to the loader as follows:
Step 1:
•Lift the quick attach plate locking pin / locking pins up
and turn them backwards into the slot so that they
are locked in the upper position.
•If your loader is equipped with a hydraulic
attachment locking system, see additional
instructions about the use of the locking system from
the relevant manuals.
Step 2:
•Turn the quick attach plate hydraulically to an
obliquely forward position.
•Drive the loader onto the attachment. If your loader
is equipped with a telescopic boom, you can utilise
this.
Identification plate of the attachment
Decal locations

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Step 3:
•Lift the boom slightly – pull the boom control lever
backward to raise the attachment off the ground.
•Turn the boom control lever left to turn the bottom
section of the quick attach plate onto the attachment.
•Lock the locking pins.
Unlocked attachment may fall on the boom
or operator and cause severe injuries.
Before moving or lifting the attachment,
ensure that the locking pins are in the lower
position and come through the fasteners on
both sides.
Do not use the automatic return of the locking pins when the attachment or the
boom has been lifted at a height of over a metre. If the locking pins do not lock
automatically, lower the bucket on the ground and secure locking manually. It is
recommended to lower the attachment always onto the ground and to secure the
locking manually.
The automatic return of the locking pins is a useful feature, when attaching an empty attachment to the
loader. In other cases we recommend that you lock the pins manually. Avoid moving the bucket manually, as
it is heavy and moving it manually causes hazards of tipping over and personal injuries.
6. Instructions for use
Check the attachment and the operating environment once more before starting to work. Quick inspection of
the equipment and the operating area before use are parts of ensuring safety and the best performance of
the equipment.
•Before use check that the loader and the bucket are in good condition and that all obstacles have
been removed from the working area. Remember correct working methods and avoid leaving the
driver’s seat unnecessarily.
•Ensure that the loader and the attachment are used in a safe manner and as intended. Operate the
loader controls only when sitting at the driver’s seat.
•Do not use a bucket to lift persons or any kind of working platform.
•If transporting objects with the bucket, ensure that the load stays on the bucket for example by using
load-securing straps.
Ensure that bystanders are at a safe distance when operating the equipment. Do not
let anyone to enter danger area of the boom or to stay directly in front of or behind the
loader. Also make sure that it is safe to reverse with the loader.
Lifting material from a pile requires the most power from the loader. Especially when using a bucket with a
long base, the correct working method should be observed for the best performance of equipment. Filling a
large bucket by driving straight into a pile of heavy material and then trying to lift or tilt the bucket is not
possible with any loader type. The loading is the most effective when only the tip of the bucket is pushed into
the pile, and then by simultaneous driving, lifting and tilting the equipment, material is cut into the bucket.
Use high engine revolutions and read the instructions for correct use of the drive pedal from the loader
manual.

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Avoid hazards related to sudden stopping of the loader. Hitting an obstacle will stop the
loader suddenly, for example in snow clearing work. Check the operating area before
operation and use the seat belt.
A boom floating system is available for some loader models. Note that the floating will not prevent the loader
from stopping suddenly in case an object has been hit.
Avoid hazards of falling materials. In case the loader is not equipped with the boom
self levelling, the front plate must be tilted simultaneously to prevent the load from
falling from on the loader or the operator. Fitting the loader with the boom self-levelling
option makes the repeated lifting work easier.
Do not use the buckets to lift persons or as any kind of work platform even temporarily.
When lifting load from a high level, the loader could tip forward when reversing with the
loader. Do not reverse the loader while simultaneously dragging the load. Make sure
that the loader can handle the load being lifted.
6.1. Operating on inclined terrain
Using the loader on inclined terrain or slopes requires extra caution. Maximum lifting capacity can not be
achieved on inclined terrain. On horizontally tilted terrain the load should not be lifted to high levels. The
frame articulation should be kept straight when lifting heavy loads; turning the load during lifting operation will
affect the stability of the loader and may lead to turning over of the machine. Drive slowly and avoid sudden
changes in speed or direction. Operate the boom with careful and calm movements.
7. Maintenance and servicing
Empty the bucket after use. Do not let water to stay in the bucket and prevent water from staying in bucket
by placing a suitable block of wiood under the bucket, for example. You may use a pressure washer and mild
detergent to clean the bucket. Do not use strong solvents or spray directly at the labels on the attachment.
Before longer storage periods touch up the paint where needed to prevent rust damage. Do not store the
bucket directly against the ground; place it on blocks of wood or on a pallet, for example.
8. Warranty terms
Avant Tecno Oy grants a warranty of one year (12 months) for the attachment from the date of purchase.
The warranty covers repair costs as follows:
•Work costs are covered, if the repair is not performed at the factory.
•The factory replaces any defective components or consumables.
The factory may reimburse the price of components purchased by the customer in special cases that have been agreed in
advance.
The warranty does not cover:
•Normal maintenance work, such as the replacement of blades or the belts, or parts and consumables required for it.
•Damages caused by unusual operating conditions or ways of use, negligence, structural changes made without the
consent of Avant Tecno Oy, use of non-original parts or lack of maintenance.
•Consequences of a defect, such as interruption of work or other possible additional damages.
•Travel and/or freight costs caused by the repair.