Talex SPYDER 420 Product information sheet

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 1of 59
ORIGINAL USER MANUAL
SPARE PARTS CATALOGUE
WARRANTY
SINGLE-ROTOR HAY RAKE
SPYDER 420 / 360
Borzytuchom 2022
Revision 8

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 2of 59
Table of Contents
1. Introduction ..........................................................................................................................4
2. Identification of the machine...............................................................................................5
3. Intended use..........................................................................................................................6
4. Transport...............................................................................................................................7
5. Operator’s Health and Safety...............................................................................................7
5.1 Rake operation –general rules and recommendations ...............................................8
5.2 Rake operation –linking to tractor................................................................................9
5.3 Rake operation –at work .............................................................................................10
5.4 Rake operation –service and maintenance ................................................................10
6. Residual risk assessment ...................................................................................................12
7. Warning decals on the machine ........................................................................................14
8. Description of the machine................................................................................................16
8.1 Technical characteristics - parameters .......................................................................16
8.2 Technical characteristics –major components ..........................................................16
9. Operating principle.............................................................................................................18
9.1 Raking and forming of windrows ................................................................................18
9.2 Tine arms operation......................................................................................................19
9.3 Folding and unfolding of safety barriers.....................................................................21
9.4 Swath width adjustment...............................................................................................22
9.5 Working height adjustment..........................................................................................23
9.6 Inspection and maintenance of raking tines...............................................................24
9.7 Contour following..........................................................................................................25
10. Operating principals.........................................................................................................27
10.1 Before using the machine for the first time ..............................................................27
10.2 Linking to tractor ........................................................................................................28
10.3 Adjustments for work.................................................................................................31
10.4 Preparing the hay rake for transport ........................................................................32
11. Service and maintenance .................................................................................................35
11.1 Safety rules and recommendations...........................................................................35
11.2 Lubricating...................................................................................................................35
11.3 Storage .........................................................................................................................39
11.4 Tightening up threaded connections ........................................................................39
11.5 Disassembly, utilization and environment protection .........................................40
12. Additional equipment –support wheel..........................................................................41
13. Parts catalogue..................................................................................................................42
13.1 Hay rake –main components.....................................................................................43
17. Declaration of conformity................................................................................................59

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 3of 59
ATTENTION!
Before starting the machine it is compulsory to read the instruction manual and adhere
to the safety instructions included.
This operating manual is an integral part of the machine!
This document should always be kept at handy for instant operator’s access and should
be protected against accidental damage.
In case of loss or damage the owner is obliged to acquire a new copy ordering from the
dealer or the manufacturer.
In case of sale or transfer of the machine it is obligatory to make sure that the operating
manual and the declaration of conformity for the machine is transferred at the same
time.
The manufacturer holds sole copyrights to this document.
Copying, altering full or part of this document is prohibited without written consent of
the manufacturer.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 4of 59
1. Introduction
This document covers the most recent data available at the date of its publication. Due to
the development of the product some of the drawings and parameters described may
not fully represent your machine. The manufacturer reserves the right to introduce
changes in construction and design of the machine in order to improve its safety and
functionality without making any amendments to the operating manual if the
modifications can be considered as minor and not affecting operator’s safety and
working principals of the machine stay as before.
A full and thorough reading and understanding of all sections of this manual should be
completed prior to trying of the machine for the first time. The rules and
recommendations contained in this document must be adhered to at all times.
This operating manual contains the description of all risks, which may occur in case of
not observing the safety rules when operating and maintenance of this rotary rake. The
safety precautions are listed in this document and should be adhered to in order to
minimalize or avoid the risks.
This manual explains working principals of the machine and contains instructions on
how to carry out all operations with this machine safely.
In case of any doubt arising or if the information in the manual is insufficient, please ask
the manufacturer directly for detailed explanation of the issue.
CAUTION
Familiarize yourself with the
operating manual prior to
operating this machine
CAUTION
This symbol represents danger or warning.
This symbol highlights the place in the manual where there is important
information about the need for special care and attention. Reading of this
section and adherence to the recommended safe operation is compulsory.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 5of 59
2. Identification of the machine
Each of the SPYDER hay rakes can be identified by the serial plate featuring the essential
data of the machine. The plate is located on the main headstock of the machine, in a
prominent and easy to access place and contains unique identification data confirming
compliance of the machine with currently binding legislation. Under no circumstances
should the identification plate be removed from this machine or used for another
machine.
Figure 1. Serial plate
The serial plate contains:
- full name and address - weight
of the manufacturer, - quality control ID
- serial number - manufacturing year
- model
- CE mark
Please, quote the details of the machine contained in its serial plate whilst
placing a warranty complaint or an order for spare parts.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 6of 59
3. Intended use
This rotary rake was designed for agricultural use in process of production of animal
feed and bedding. It is intended for raking cut grass, hay or straw in uniform windrows
or swaths. Machine should be use on stonless meadows or pastures where where stones
were removed. Large stones can cause unnecessary machine damage.
Use of the machine in conditions other than above mentioned will be understood as its
misuse. The manufacturer’s recommendations and provisions mentioned in this
operating manual should be strictly adhered to every time the machine is operated,
maintained or serviced. Not applying to those rules will be considered as use of the
machine against its intended purpose.
The machine can be operated, maintained and serviced only by trained personnel
familiarized with its technical characteristics and Health and Safety rules.
The applicable provisions of Health and Safety as well as Highway Code should be
adhered to at all times.
Unauthorized changes made without consent of the manufacturer will void the warranty
and exempt the manufacturer from liability for damage caused as result of those
changes.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 7of 59
4. Transport
The machine leaves the factory fully assembled and does not
require any packaging for the transport. Only the accompanying
documents, e.g. this manual, should be properly packaged to
prevent damage in the transport. The tractor mounted machine
can be transported only by a person qualified to drive a tractor
who is familiarized with and follows the provisions included in
this operating manual. Such transport can only be carried out
by the sufficient visibility and with respect to the Highway
Code. The driving speed should be adjusted to the current road condition. It is
recommend not to exceed 20 km/h at any time whilst driving a tractor with a mounted
machine. To prepare the tractor mounted machine for travelling on public roads, the
rake should be first lowered to the ground and then folded into transport position (see
also paragraph 9.2 -9.3). To stop the rotor in place, the end of one of the folding arms
should be inserted in a locking socket located on the frame near the rotor and secured
from falling out by means of a pin. All folded up arms should be locked with a pin in their
folded position. Some countries may require protective sleeves for the tines in the folded
position when in transport. With the arms folded and secured the machine can be lifted
up on a tractor linkage to allow for sufficient ground clearance whilst in motion. During
stops the machine should be lowered onto the ground. The rake and the tractor should
be equipped in a set of road lights and warning boards appropriate to comply with
traffic regulations in your country. In transit by road on a haulage vehicle it is imperative
that the machine is immobilized and strapped down properly in a fixed position. The
Health and Safety rules regards transhipment operations and common sense must be
adhered to during loading and unloading operations. The lifting slings can be attached
only at lifting points located on the machine. Those places are marked on the machine
with decals showing a hook. Before lifting, make sure that the lifting sling is in good
condition and adequate for the weight of the hay rake. Check if it is attached properly
e.g. it is not entangled in protruding parts of the machine, kinked or twisted. If so,
correct the layout of the sling. Before hoisting up the hay rake, the crop deflector with
tarpaulin should be dismantled off the machine and the rotor, arms and tines should be
immobilised (see procedure described above). Only adequately qualified personnel can
operate hoisting machinery and equipment. Whilst hoisting up the machine, make sure
that no one stays in danger zone. Take into account risk which can cause serious injuries
to anyone standing nearby such as e.g. sling failure or its sudden, unexpected movement;
possible loss of stability of the load or hoisting machinery; the load slipping or falling off
etc. During haulage the driver is obliged to exercise special care and adhere to the
Highway Code at all times.
5. Operator’s Health and Safety
This hay rake can be operated only by a qualified adult person, familiarized with its
operating principals and the content of the operating manual. The machine should be
always handled with utmost care.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 8of 59
5.1 Rake operation –general rules and recommendations
The Basic Health and Safety rules should be used in addition to the recommendations
included in this operating manual. Always comply with warning symbols on the
machine.
The operator must have the sufficient qualifications to drive a vehicle to which the
hay rake is attached, in compliance with the manufacturer recommendations or
current legislation.
Be vigilant for places on the machine posing injury risk (sharp or pointed edges of the
machine, etc.). Exercise due caution near critical places, especially whilst performing
any kind of task requiring being close to the machine e.g. service, maintenance,
making manual adjustments etc. Protective outfit should always be worn including
protective clothing, gloves, safety boots and protective googles.
Read operator’s manual prior to use of this implement in order to familiarize yourself with its
working principals, risk management and recommendations regards operation and
adjustment.
Do not use the hay rake with any missing factory-provided guard or cover limiting
access to hazard zones. Keep all safety guards and covers in working condition and
check regularly for their completeness.
Due to the residual risk involved, it is imperative that all the rules and
recommendations featured in this operating manual as well as common sense are
followed at all times. Reasonable conduct is advised.
Under no circumstances the machine should be operated by persons being under the
influence of alcohol or of any other intoxicating agent.
This machine should be only operated by the driver of the tractor (no passengers
allowed). No one should remain in the vicinity of this machine whilst working.
Do not use this implement against its intended purpose. Other than intended by the
manufacturer use will be considered as misuse and will void the warranty as well as
will exempt the manufacturer from liability for damage caused as result of such
conduct.
In case of any doubt arising regards this machine or any piece of information included
in this document, please ask the manufacturer or your dealer for detailed explanation of
the issue.
Misuse, reckless behaviour around the machine and ignoring of the warnings
included in this operating manual can pose unnecessary threat to life, health.
It is recommended to check the technical condition of the machine every time before
work commencement. Pay special attention to the condition of headstock, linkage
pins, safety pins, chassis, PTO shaft safety covers, safety guards, crop tines etc. It is
forbidden to operate the machine out of order.
Do not carry persons or things on the machine.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 9of 59
5.2 Rake operation –linking to tractor
Before linking to the tractor, place the machine on a hard, flat surface, lower down the
support stands and lock the chassis in place by means of wheel blocks. Beware of
potential stabbing hazard whilst moving near the arms which are folded in the
transport position. To reduce injury risk always cover upwards facing tines with the
provided protective yellow sleeves at all times..
Do not power up the machine with the rotor arms in the transport position.
Powering up the rotor when locked in place can cause permanent damage to
the rotor gearbox and the power take off drive line.
No one is allowed to stand in-between the implement and the tractor whilst
connecting the tractor three point linkage. This area is considered a crush zone.
Extra care must be exercised when linking the implement to the tractor.
The headstock of the machine is designed for use with rear tractor three point linkage
of category I/II and it should not be used with any different category.
To secure three point linkage pins from falling out use only typical cotter/ linch pins
supplied by the manufacturer. Work with non-standard safety pins or without any
safety pin is forbidden.
Make sure the correct type of PTO shaft is used and it has suitable movement within
the operation zones, if in doubt, consult operator’s manual for PTO shaft.
Do not use PTO shaft with no safety covers on or when the safety covers or the PTO
shaft itself are damaged. Remove the fault if possible or replace the item with new.
To prevent the PTO shaft safety cover from spinning, connect the safety chain to a
rigid, not moving element of the machine.
Always have the PTO shaft connected to the tractor and to the machine to prevent
damage in transit. Do not use safety chains of the PTO shaft to support it whilst in
transport.
After connecting the PTO shaft check the correctness of the connection at both ends.
Make sure that safety covers and chains are in place.
Before you power the implement up:
oMake sure that the direction of rotations of the PTO shaft is correct.
oCheck if the tine arms are set in correct position and are appropriately secured.
oMake sure no one stays in the hazard zones. Be especially vigilant for children
and animals. The Operator is responsible for keeping sufficient visibility of the
machine and work area.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 10 of 59
5.3 Rake operation –at work
The rotary rake should not be used or transported at night or when the visibility is
poor as it creates unnecessary risk of an accident involving other road user.
Do not exceed the PTO operating speed at 540 rpm.
Avoid placing of the drive assembly under sudden load whilst starting work. Always
increase the rotations gradually.
It is imperative to cut off the power supply from the tractor before reversing
the tractor with the mounted machine or before making U-turns. Manoeuvring
with the powered machine can cause damage to the drive assembly.
Do not leave the driver seat when the machine is powered.
It is the Operator’s responsibility to make sure that no one comes within 50 m
distance of the rotary rake whilst working due to the risk of ejecting object or coming
into contact with hazard zones e.g. rotating parts.
Make sure that the raking tines are set in correct position before starting work with
the implement.
Do not place your fingers or limbs in positions where they could be cut, crashed or
trapped.
Under no circumstances are you allowed to come in vicinity of the rotor or PTO shaft
whilst in move.
Before disconnecting the PTO shaft switch of the engine of the tractor, remove the
ignition key and engage the hand brake.
5.4 Rake operation –service and maintenance
All operations should be done observing the Basic Health and Safety rules. In case of
injury the wound should be immediately rinsed and disinfected.
Any maintenance or repair works can be done only after the engine of the tractor was
switched of and the ignition key was removed.
Use protective gloves and appropriate tools whilst performing any work by the
machine.
Stop all operations immediately if any malfunctions or damages were revealed.
DO NOT WORK WITH A BROKEN DOWN MACHINE.
To keep your machine safe and operable check its technical condition regularly. Pay
special attention to all separable connections. Lubricate the greasing points following
the manufacturer’s recommendations. Inspect the condition, completeness and
operability of all assemblies of the machine. Keep the correct tire pressure. Replace
the damaged or worn part with new.
Do not work under raised, unsecured machine. Use only attested, fully operable
hoisting equipment of sufficient lifting capability. It is imperative to use additional
solid supports to ensure safety in case of hoisting equipment failure. Never prop the
machine with fragile objects such as bricks or breeze-blocks.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 11 of 59
Do not wear loose fitting clothes such as coats, unzipped or unbuttoned jackets or
fleeces, scarfs or loose straps near the machine and tie the long hair up in a bun to
minimalize the risk of being caught by the rotating elements of the machine such as
PTO shaft or the rotor. Under no circumstances come near the machine when it is
powered or still in motion. Exercise special care whilst performing any service or
maintenance task near hazard zones.
When carrying post warranty service involving any welding works it is imperative to
follow the rules listed below:
oThe welding works should be done by a qualified person.
oEnsure there is sufficient lighting and ventilation in the work area.
oDo not weld a tractor mounted machine due to the risk of fire or electrical short.
oAfter removing the layer of paint and primer, clean and degrease the surface
intended to weld. Remove excess of lubricant from the nearby greasing points
oTo minimalize the risk of causing fire remove all inflammable elements of the
machine if possible or use sufficient heat protection.
oDo not touch freshly welded surfaces to avoid the risk of burns.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 12 of 59
6. Residual risk assessment
Talex Sp. z o.o. Sp.k. has made every effort to eliminate the risk of an accident. However,
there is some residual risk, which can lead to an accident, and is primarily associated
with the actions described below:
Table 1. Residual risk
NO
Risk
Risk source (cause)
Precautions and prevention
1
Overload of the
muscular and
skeletal system
(physical stress )
Working in standing,
stooped or forced
position, walking, moving
heavy objects around
Familiarizing with the operating manual,
operator’s basic health and safety regarding
manual lifting. Assess whether you need
assistance to lift an object or use correct tools to
assist you e.g. back belts, trolleys or mechanical
aids to achieve movement.
2
Trip hazard and
slippery surfaces
uneven ground, obstacles,
poor visibility, slippery or
wet surfaces, untidy
operating areas and
walkways e.g. electric
leads on the ground
Always be precautious, use footwear with a
good grip and work with adequate light. Never
obstruct walkways and take great care when
walking on uneven or wet surfaces. Do not run
in restricted areas. Keep your work area tidy.
3
Risk of walking
into fixed,
protruding parts
of the machine
the machine and its
surrounding
Beware of protruding parts whilst servicing the
machine. Keep the walkways clear. Take special
care whilst near the machine. Always wear
protective clothing. Secure the raking tines
which are pointing upwards in transport
position by means of protective tarpaulin
sleeves.
4
Risk of being hit
by moving objects
or parts
material discharge,
stones
Observe ground conditions, make sure all
bystanders are at least 50 meters away whilst
working with the machine. Always wear
protective clothing, hard hat and goggles. Do
not come in vicinity of the machine whilst
powered or still in motion. Take special care
whilst servicing rotating or moving parts of the
rotary rake.
5
Sharp edges
exposed sharp edges,
hand tools
Wear personal protection clothes and gloves at
all times. No flappy clothing allowed. Take
special care whilst near the machine.
6
The weight of
suspended
machine
Wrong assembly, badly
made connection to the
tractor or adjustment of
the machine.
Not complying with
Health and Safety rules,
leaving the mounted
machine lifted up on the
tractor linkage.
Take special care whilst near the suspended
machine. Use protective outfit at all times-
safety boots, safety gloves. Whilst performing
inspection or service works use correct tools to
lift up and secure the rotary rake in place to
avoid risk of being crushed under the machine.
Use assistance of the other trained person. Read
operators manual carefully.
7
Microclimate –
changing weather
conditions
Work performed in
unsettled weather
conditions
Proper protective outfit, beverages, protective
cream with filter, rest

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 13 of 59
8
Noise
excessive rotations of the
machine; damaged, loose
or vibrating parts
Work only with fully operable machine. Control
regularly condition of all assemblies of the
machine. Follow the recommendation regards
appropriate rotations.
9
Head injury
Standing in crash zone
when unfolding the safety
barriers
Take special care when unfolding the safety
barriers. Keep out of the crashing zones. Do not
remove safety springs protecting against free
falling of the barriers. Read the operators
manual carefully.
10
Crushing injuries
of the body
Sudden release of energy
accumulated in the
springs e.g. during service
works
Exercise extra caution with spring loaded
elements of the machine. Provide service works
only when the machine and its elements are
positioned in a safe way. Wear personal
protection clothes, boots and gloves at all times.
Use help of other qualified person when
needed. Use correct tools. Do not work in hurry.
Reasonable conduct advised.
11
Crushing injuries
of the legs and
cutting injuries of
hands,
The crop deflector is
mounted on a telescopic
bracket and it is possible
that the inner box profile
of that bracket may get
stuck inside the outer box
profile.
Exercise extra caution. Do not work in hurry.
Wear personal protection clothes, boots and
gloves at all times. To release the element that
got stuck, first try to move it sideways a little.
12
Risk of being
trapped
or pulled in
Staying near the hay rake
when it is altering
position e.g. when at
work; rotating or moving
parts of the machine; PTO
shaft; not using safety
barriers.
Beware of danger and never come close to the
machine or driveline when in motion Do not
wear loose fitting clothes. Wear clothes that will
not snag on the machinery instead- preferably
overalls. Remove jewellery that may snag - e.g.
watch, rings, neclace. Keep long hair tied up.
Read the operating manual carefully. Respect
safety pictograms placed on the machine.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 14 of 59
7. Warning decals on the machine
Table 2. Safety pictograms.
1.0 –Caution. Prior to work
commencement read the
operating manual.
1.1 –Caution. Stop the engine
and remove the ignition key
before carrying out any repairs
or maintenance.
1.2 –Thrown objects, pull-in
accidents and other hazards. No
persons allowed in distance
less than 50 m from the
working machine.
1.3 –Caution. Wrap point -
exposed, rotating driveline
1.4 –Cutting hazard - Free
moving parts. Do not touch
rotating elements whilst in
motion.
1.5 - Crush point. Keep away
from linkage arms of the tractor
hydraulic lift whilst in use.
1.6 –Caution. Wrap point -
Exposed rotor assembly.
1.7 –High voltage - risk of
electric shock. Keep sufficient
clearance from power supply
lines.
1.8 –Crush hazard. Keep away
from the swing area around the
safety barriers.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 15 of 59
1.9 –Do not exceed the PTO
operating speed at 540 rpm.
1.10 –Correct position of the
raking arms for chosen
function: TRANSPORT-
transport; PRACA-work.
1.11 –Lift point
1.12 –Raking height
adjustment
1.13 –Transport lock –It is
imperative to lock the tine arms
in transport position before
transport on a public road
1.14 –Lubrication point- use
solid grease.
1.15 –Lubrication point- use oil
to grease.
1.16 –Do not exceed
maximum tire pressure
1.17 –Use ear protection
1.18 –Use protective clothing
1.19 –Use safety gloves
1.20 –Use eye protection

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 16 of 59
8. Description of the machine
8.1 Technical characteristics - parameters
Table 3. Technical parameters
NO
Description
Unit
420 model
360 model
1
Overall length in transport position
[mm]
4000
3550
2
Overall length in working position
[mm]
3965
3550
3
Overall width in transport position
[mm]
2300
2200
4
Overall width in working position (min.-max.)
[mm]
3910-4510
2800-3400
5
Maximum height in transport position
[mm]
2770
2300
6
Working width
[mm]
4200
3600
7
Tractor horsepower requirement
[HP]
min. 30
Min. 40
8
Maximal PTO rotations
[RPM]
540
9
Recommended PTO rotations
[RPM]
300÷400
10
Unladen mass
[kg]
630
570
11
Number of rotors
[pcs.]
1
12
Number of rotating arms
[pcs.]
11
9
13
Working capacity
[ha/h]
4-4,5
3,4-3,9
14
Working speed
[km/h]
10
15
Noise level
[dB]
<75
16
Number of wheels
[pcs.]
4
17
Tire size
-
15x6.00-6
18
Tire pressure
[bar]
2.2-3.0max.
8.2 Technical characteristics –major components
The construction of the machine is shown in Fig. 2. The headstock of the machine (1) is
connected to the main frame (2) via the main pivot pin and additionally via a pair of
steering rods with spring compression (4). The rods are mounted one at each side and
are responsible for centralizing of the machine behind the tractor. The machine is fitted
with 11-arm rotor (9). Inside the rotor solid cast housing there is an oil-immersed cam
track on which run cam rollers connected to the individual tine arm housings. This
allows for smooth, low-friction transmission. The tubular tine arms are fitted into the
arm housings. The movement of cam rollers provides simultaneously the pivoting and
rotary movement of the tine arms. In standard option, there are six folding arms (10)
and five fixed ones (12), each fitted with a set of four, angled, double raking tines. The
rotor is mounted directly on top of the undercarriage which is fitted with twin wheeled
rocking beam system allowing for efficient contour following. Additionally, the machine
has got a manual winding mechanism (8) to adjust tine height against the crop. After
setting of the desired raking height, the threaded rod should be locked in place by means
of a three-armed counter nut. The hay rake is equipped with a swath-forming screen (7)
which is responsible with forming one windrow of raked mass. The width of the formed
windrow is adjustable by means of extracting or retracting the profile which is mounted
inside the profile of the left protective barrier, which is additionally secured with a pin
and a lock to prevent from falling out. To limit the access to the working area of the
machine, the rake has been equipped with right (5) and left (6) protective barriers.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 17 of 59
Legend:
1. Main hitch
2. Main frame
3. Drive transmission
4. Control link
5. Right barrier
6. Left barrier
7. Swath screen
8. Raking height
adjustment mechanism
9. Main gearbox
10.Foldable raking arm
11.Chasis
12.Stiff raking arm
13.Support wheel
Fig. 2. Single-rotor hay rake –main components

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
9. Operating principle
9.1 Raking and forming of windrows
The rotor constitutes the main working element of the hay rake and it consists of a
reduction gearbox equipped with 11 arm housings to accommodate tine arms. Via PTO
shaft the torque is transferred from the tractor to main drive shaft located inside the
main frame and then to the rotor gearbox. Transmission of the torque to the gearbox
causes swivel movements of the rotor. Inside the rotor housing there are cam rollers
connected to the individual tine arm housings. During swivel motion of the rotor, the
rollers run on the cam track of special construction forcing their movement up and
down as well as their pivoting motion. This allows for the fluid alteration of the vertical
and horizontal position of the raking tines. In the raking phase the raking arms are
lowered and the vertically set tines come into contact with the crop dragging it sideways
in a sweeping motion. The thrown outwards crop stops on the crop deflector forming a
uniform windrow. In the next phase the arms are lifted, the tines pulled out of the crop
and angled in which position they stay until they reach the raking area again. This
motion creates sufficient clearance not to drag the crop back into the raking area.
Combination of all these features makes the machine thorough and efficient but gentle to
the crop.
Fig. 3. Working principals of the hay rake –The tinted field indicates raking area
where the raking tines are directed perpendicularly to the ground.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 19 of 59
9.2 Tine arms operation
Prior to work commencement the all six folding tine arms should be unfolded and locked
in working position. As the first, free the arm inserted in a locking socket (transport
lock) located on the frame near the rotor.
Follow the steps below to prepare the raking assembly to work:
a) Remove the protective sleeves from the raking tines. The protective sleeves are
made of bright warning yellow tarpaulin. Their function is to minimalize stabbing
risk by preventing direct contact of a person standing nearby with sharp tines of
the raking arms. Take special care when folding and unfolding of the arms and stay
clear of the movement zone of the arm. Be especially cautious when near the tines
in the upper, transport position. Put the tarpaulin over the tines pointing upwards
immediately after folding the arms into the transport position.
b) Free the arm inserted in the transport lock to enable movement of the rotor. In
order to do that, pull the safety linch pin out and remove the pin from the socket of
the transport lock. Then unfold that arm and reuse the same pin and the linch pin
to lock the folding part of the arm in the working position.
Do not power up the machine if any of the arms remains folded or if the safety
barriers are not lowered into the working possition. Serious damage will occur
when not applying to this guideline. Carry out the safety check up to ensure
that the machine can be started safely.
Transport
lock
Locking
pin
Secure the folding part of the arm in the
working position by means of the
locking pin and a safety linch pin
Figure 4.Freeing the first of the folding arms of the transport lock.

TALEX Spółka z ograniczoną odpowiedzialnością
ul. Dworcowa 9c
77-141 Borzytuchom
tel. [phone]
e-mail: [email protected]
www.talex-sj.pl
Page 20 of 59
c) Repeat the following steps for the rest of the folding arms:
1. pull out the safety linch pin,
2. unfold the arm into the working position,
3. insert the locking pin in the appropriate slot
to secure the arm in the working position,
4. secure the locking pin from falling out using a safety linch pin.
1
2
3
4
Figure 5. Preparation of the folding tine arms for work.
To prepare the tine arms for transport follow the steps from a) to c) in the reverse
order.
Note that there should be two fixed arms at the front of the machine and three at
rear to minimize transport width.