Tatu Marchesan RTA-6 User manual

OPERATOR’S
MANUAL
RTA-6RTA-6

Dealer:
Owner:
Firm / Farm:
City: State:
No. of the Certificate of Guarantee:
Serial / No.:
Date: Invoice No.:
Product:
Notes:
IDENTIFICATION

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RTA-6 - Rev. 07 - Jul/22
Introduction
MARCHESAN IMPLEMENTOS E MÁQUINAS AGRÍCOLAS "TATU" S.A.MARCHESAN IMPLEMENTOS E MÁQUINAS AGRÍCOLAS "TATU" S.A.
Marchesan Av., 1979 - Zip Code 15994-900 - Matão - SP - Brazil
Telephone [phone]
www.marchesan.com.br
This operator's manual helps on the assembly process and
provides the necessary information for the correct operation
and maintenance, thus assuring a higher yield, safety and
durability. This manual contains the necessary information for
the best performance of your equipment. The operator and the
maintenance staff must carefully read the entire manual before
working with the equipment. They must also read and understand
the safety recommendations.
For any further explanation or in the case of technical
problems that may arise during the service, consult your dealer
and the Technical support department of the factory, as they can
ensure the fully functioning of your TATU equipment.
We reiterate that a careful read and an observation of every
item on this manual are needed to assure a greater lifetime of
your equipment.

2RTA-6 - Rev. 07 - Jul/22
Table of contents
1. To the owner 3
2. To the operator 4 to 16
3. Data sheet 17 to 20
4. Components 21 & 22
5. Assembly 23
6. Set-up instructions 24 to 33
Preparing the tractor 24 & 25
Hitching to the tractor 25 & 26
Coupling the cardan shaft 27
Reducing the cardan shaft length 28
Cardan shaft assembly 29
Longitudinal leveling 30
Final adjustments / Unhitching 31
Precautions before operation / Precautions with the tractor 32
Precautions with the backhoe transportation 33
7. Adjustments and operations 34 to 45
Seat adjustment 34
Operation techniques 35 to 44
Operations - important points 45
8. Maintenance 46 to 59
Lubrication / Lubrication points 46 & 47
Hydraulic system / Hydraulic system drainage 48
Hydraulic system depletion / General inspections 49
Replacing the bucket 50
Hose routing 51
Hydraulic circuit 52 & 53
Hydraulic cylinder maintenance / assembly 54 & 55
Hydraulic safety 56
Cardan shaft maintenance / Backhoe maintenance 57
Troubleshooting guide 58 & 59
9. Important data 60
10. Important 61

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RTA-6 - Rev. 07 - Jul/22
1. To the owner
General information
- The warranty shall not be applied to any equipment or any part that has been altered
elsewhere than at the place of manufacture, or which the original purchaser thereof
at retail has used or allowed to be used parts, not made or supplied by Marchesan.
NOTE
The acquisition of any Tatu product assures to the original purchaser the following rights:
- Warranty certificate;
- Operator's manual;
- Technical assistance by the dealer on equipment delivery.
However, the owner must check the condition of the equipment on delivery, as well as
knowing the warranty terms.
Special attention should be given to the safety recommendations, operation precautions
and maintenance of the equipment.
The instructions in this manual indicates how to get the best performance and allow
the operator to get maximum income, increasing the equipment lifetime.
This manual should be read by operators and maintenance staff.
IMPORTANT!
- Only people who own a full knowledge of the tractor and equipment must transport,
operate and carry out any maintenance on them;
- Marchesan is not responsible for any damage caused by accident on transporting,
misuse or inadequate storage, either by negligence and/or lack of experience from
any person;
- Marchesan is not responsible for any damage caused by unpredictable situations
or for the incorrect use of the equipment.
Right and left hand side indications are made observing the equipment from the rear.
To order any parts or request technical assistance services, it is required to provide
the data contained on the nameplate, which is located on the equipment's frame.

4RTA-6 - Rev. 07 - Jul/22
2. To the operator
Working safely
Be careful with the environment
Read and understand the information before making any
adjustment or maintenance.
Follow every recommendation, warning and safety practice
that can be found inside this manual, as any accident may lead
to injuries or death.
REMEMBER, ACCIDENTS MUST BE AVOIDED!REMEMBER, ACCIDENTS MUST BE AVOIDED!
ATTENTION!
- This symbol is a warning used to prevent accidents.
- The instructions under this symbol refers to the safety of the operator, mechanician
or third parties, therefore they should be carefully read and observed. If the safety
instructions are not being followed, a serious accident or even death may occur.
Dear operator!
Respect the ecology. Do not throw trash away. This gesture of
goodwill helps to protect our environment.
Products such as oil, fuel, filters, batteries and others are spilt over
the soil and can penetrate to the underground layers, compromising
nature. Ecological and conscious disposal of them should be done.
This equipment is simple to operate, requiring however the basic and essential cautions
to its handling.
Always keep in mind that safety requires constant attention, observation and prudence
during work, transportation, maintenance and storage. The security aspects must be
carefully observed to avoid accidents.
Recycle damaged and disposable items to preserve a clean
environment.

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RTA-6 - Rev. 07 - Jul/22
2. To the operator
Working safely
Never use your bare hands to check hydraulic leaks, the high pressure
can cause injuries.
Never attempt to change the adjustments, clean or lubricate the
equipment when the same is switched on or in movement.
Be careful while driving on slopes. Risk of overturn.
Prevent that chemical products (i.e.: fertilizers and treated seeds)
make any contact with your skin or clothes.
Keep access and work places clean or free from oil and grease. Risk
of accidents.
Never transport the equipment on highways or paved roads. Avoid
that the tractor wheels touch the drawbar in sharp turns.
Always use the safety locks to carry out any maintenance or to
transport the equipment.

6RTA-6 - Rev. 07 - Jul/22
2. To the operator
Keep away from the moving elements of your equipment, as they may
be sharp and cause accidents. Always use protective gloves.
Working safely
Every professional should be oriented when lifting and carrying heavy
loads to avoid any serious accident or injury that a bad execution of
this process may cause..
Have extreme caution when operating with the power take-off (PTO),
which you should not get closer during operation.
The presence of any other people on the tractor or equipment is stricly
forbidden.
Have extreme caution when driving under electrical power lines. Any
contact may result in severe shocks, injuries or death.
Always use the seat belt during operation.

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RTA-6 - Rev. 07 - Jul/22
2. To the operator
Personal protective equipment (PPE)
The personal protective equipment must be used as stated by the Ministry of LaborThe personal protective equipment must be used as stated by the Ministry of Labor
and Employment on the working standards.and Employment on the working standards.
Personal clothing must be used. Avoid tight or hanging clothes thatPersonal clothing must be used. Avoid tight or hanging clothes that
may become entangled to the moving parts of the equipmentmay become entangled to the moving parts of the equipment.
Use earplugs or muffs to avoid loud noises that may lead toUse earplugs or muffs to avoid loud noises that may lead to
complications or hearing loss.complications or hearing loss.
The foot protection will prevent damages from the impact of objects,
nails or bolts scattered on the floor, crushing hazards, injuries from
falling on slippery or wet areas and so on. Always use foot protecion
during the job.
Use gloves to protect your hands and arms from the abrasiveUse gloves to protect your hands and arms from the abrasive
elements (that may cause cuts or scratches). Whenever assemblingelements (that may cause cuts or scratches). Whenever assembling
or disassembling the equipment, use safety gloves.or disassembling the equipment, use safety gloves.
The safety glasses protect the eyes from any type of debris that wouldThe safety glasses protect the eyes from any type of debris that would
cause irritation or injuries.cause irritation or injuries.
Use the respiratory protection to filter the air and avoid that any dirtUse the respiratory protection to filter the air and avoid that any dirt
particles or material debris may be inhaled by the worker, what wouldparticles or material debris may be inhaled by the worker, what would
compromise its respiratory system.compromise its respiratory system.
The safety helmet protect the worker's head from any injury that wouldThe safety helmet protect the worker's head from any injury that would
be caused by falling objects.be caused by falling objects.
- Only certied PPE must be used.
NOTE
- Safety must be present on every working step to avoid accidents, such as the
impact of objects, falling, noises, cuts and similar. Therefore, the working person is
subject to inner and outer damages to the body.
ATTENTION!

8RTA-6 - Rev. 07 - Jul/22
2. To the operator
1. Only trained and qualified personnel are allowed to operate the equipment.
2. While working or during transportation, only the presence of the operator is
allowed on the tractor.
3. Do not allow any passengers on the equipment.
4. Do not allow children to play or to get over the equipment while it is operating,
during transportation or storage.
5. When setting the equipment to transport position, check if there are no
people or animals close or under it.
6. Use personal protective equipment (PPE).
7. Wear appropriate clothes and footwear. Avoid tight or hanging clothes thatAvoid tight or hanging clothes that
may become entangled to the moving parts of the equipmentmay become entangled to the moving parts of the equipment.
8. Never operate the equipment without its protective devices.
9. Have full knowledge of the soil before starting to work. Use the speed
which is suitable to the conditions of the ground or pathways to be covered.
Provide the delineation of obstacles or hazardous locations.
10.Carefully check the transport width on narrow locations.
11.Be careful while hitching the equipment to the tractor.
12.Only pull the equipment using a tractor with appropriate power.
13.Do not drive the equipment under the influence of alcohol or any soothing/
stimulating medicine, as it may result in a serious accident.
14.In case of a fire outbreak or any possible hazard, the operator must leave the
area as fast as possible and look for a safe place. Always have emergency
numbers in hands.
15.In case of emergency, know how to stop the tractor and equipment quickly.
General and mandatory safety measures

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RTA-6 - Rev. 07 - Jul/22
16.Always shut down the engine, remove the key and use the handbrake before
leaving the tractor seat.
17.Never attempt to change the adjustments, clean or lubricate the equipment
while it is moving.
18.Whenever unhitching the equipment, either on the field or shed, do it on a
flat and firm surface. Make sure that the equipment is properly supported.
19.We suggest that you carefully read the manual, as it will be a guide for
periodic verifications that need to be done and will allow that you assure the
maintenance of your equipment.
20.Fasten the safety chain between the tractor and equipment.
21.Do not allow any person or animal to get under the equipment at any time.
22.If there is any doubt after reading it, ask your dealer. For more complicated
operations, there will be the right person to help you there.
23.Please check the general safety instructions on the back cover of this
manual.
2. To the operator
General and mandatory safety measures

10 RTA-6 - Rev. 07 - Jul/22
2. To the operator
1. Use adequate ramps to load or unload the equipment. Do not make the
loading on ditch banks, it can cause a serious accidents.
2. Check if the boom lock is placed whenever transporting the equipment.
3. When lifting with a hoist, use the appropriate points to lift.
4. Fasten the moving parts that may get loose and cause accidents.
5. Underpin the equipment appropriately.
6. Use chock blocks and safety chains to secure the equipment to the truck or
trailer during the transport.
7. Stay away from the straps, cables or chains that are working under load.
8. Make sure the SMV (Slow moving vehicle) sign, and all the lights and
reflectors that are required by the local highway and transport autorithies are
in place, are clean and can be seen clearly by all overtaking and oncoming
traffic.
9. After 8 to 10 km transporting, please inspect the load condition. Repeat this
procedure every 80 to 100 km. Give more attention when transporting the
equipment on rough roads, slopes and other adverse conditions.
10.Always be careful with the load height, especially when passing under
electrical power lines, bridges and others.
11.Check all laws and regulations regarding the height limits and load width
while transporting the equipment on truck or trailer. If necessary use banners,
lights and other devices to give adequate warning to the other drivers.
Marchesan does not advise the equipment traffic on highways, because this practice
involves serious security risks in addition to being prohibited by the current existing traffic
law. The transportation for long distances should be done on truck, trailer or others by
following these safety guidelines:
Transportation over truck or trailer

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RTA-6 - Rev. 07 - Jul/22
2. To the operator
Working safety standards
It is important to have knowledge not only about the functioning, operation of the
equipment and its technology, but also the working legal aspects when using the equipment,
such as: safety standards, operator's manual and working safety. The equipment and tools
used on the rural area must be properly handled, otherwise health and safety of involved
personnel may be compromised.
The operator must be capable and authorized to operate the tractor, meaning that that
person must comprehend the functioning instructions of the tractor and know about the
safety standards regarding the job that will be performed.
The Ministry of Labor and Employment created safety standards that aim to decrease
the risk of accidents that may occur to the rural worker. Related to the subject of agicultural
machines and equipments, we specifically cited the NR 06, NR 12, NR 17 and NR 31
standards.
Regulatory Standard - NR 06:
• For purposes of applying this Regulatory Standard, personal protective equipment
(PPE) is considered any device or product that is worn by an individual worker for protection
against risks that could threaten safety and health at work.
Regulatory Standard - NR 12:
• This Regulatory Standard and its annexes provide technical references, basic
principles and protective measures to ensure the health and physical integrity of workers
and establishes minimum requirements for the prevention of accidents and occupational
diseases in the design stages and use of machinery and equipment of all kinds, and also to
its manufacture, importation, trading, exhibition and cession in any way. It is understood as
using phase the construction, transportation, assembly, installation, adjustment, operation,
cleaning, maintenance, inspection, disabling and dismantling of machinery or equipment.
Regulatory Standard - NR 17:
• The purpose of this Regulatory Standard is to establish parameters for the adaption
of the working conditions to the psycho-physiological characteristics of the workers in order
to provide maximum comfort, safety and efficient performance.
• The working conditions include the aspects of lifting, carrying and unloading materials,
furnitures, equipments and environmental conditions of the job and the organization of
work itself.
Regulatory Standard - NR 31:
• This Regulatory Standard has the purpose to establish the precept to be applied on
the organization and on the working environment, in order to make compatible the planning
and development of agriculture, livestock, forestry, forest exploration and aquaculture with
safety on the working environment.

12 RTA-6 - Rev. 07 - Jul/22
2. To the operator
The equipment has adequate lifting points located on the frame. When lifting the
equipment with a hoist, it is essential to hitch the cables to all of these points, retreat every
cylinder and place the transport lock (A).
Lifting points
- Only CAPABLE and AUTHORIZED personnel should carry out the equipment
movimentation.
- Note every condition of each PPE, such as the foot protection, safety glasses,
safety helmet, protective gloves and other PPE as required.
- Use chains, of at least 3 meters long, to lift the equipment safely.
- Use the adequate points for lifting and be sure that the equipment is safe. Avoid
accidents.
- Always isolate the area where the lifting and components movimentation will be
carried out. Always keep a safe distance from the equipment.
ATTENTION! RISK OF ACCIDENT
AA

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RTA-6 - Rev. 07 - Jul/22
2. To the operator
Safety decals
The safety decals warn about the equipment points that require more attention and
they should be kept in good repair. If these decals become damaged or illegible, replace
them. Marchesan provides decals, upon request and indication of the respective serial
number.
A
A
T
T
E
E
N
N
Ç
Ç
Ã
Ã
O
O
/
/
A
A
T
T
T
T
E
E
N
N
T
T
I
I
O
O
N
N
/
/
A
A
T
T
E
E
N
N
C
C
I
I
Ó
Ó
N
N
CUIDADOS NA OPERAÇÃO DA
RETRO ESCAVADEIRA CUIDADOS EN LA OPERACIÓN
DE LA RETROEXCAVADORA
PRECAUTIONS IN THE
BACKHOE OPERATION
O OPERADOR DEVE SE FAMILIARIZAR
COM OS CONTROLES E TER CONHECIMENTO
DE SEGURANÇA, ANTES DE USAR A RETRO.
EL OPERADOR DEBE FAMILIARIZARSE CON
LOS CONTROLES Y TENER CONOCIMIENTOS
DE SEGURIDAD, ANTES DE USAR LA RETRO.
THE OPERATOR SHOULD BE FAMILIAR
WITH THE CONTROLS AND GET
KNOWLEDGEMENT ON SAFE OPERATIONS,
BEFORE USING THE BACKHOE.
.
• Apenas o operador pode acionar a retro,
posicionado em seu
assento.
• Em serviço não permita a aproximação de
pessoas e animais.
• Não carregue passageiros no trator ou na retro.
• Inspecione a área antes de começar o serviço.
Evite trabalhar perto de fios elétricos. Cuidado
com tubulação enterradas, postes, etc.
• Não comece o serviço sem antes abaixar os
braços estabilizadores.
• Nunca use a retro para elevar pessoas ou
animais. Não a use para empurrar coisas ou como
bate-estacas.
• Não amarre cabos ou correntes na retro para
levantar cargas.
• Em locais inclinados evite trabalhar com a
caçamba morro abaixo, o equipamento pode
tombar para a frente ou para o lado.
• Tenha mais cuidado em solos encharcados e
soltos.
• N ã o c a v e m u i t o p r ó x i m o d o s b r a ç o s
estabilizadores. O solo pode desmoronar
debaixo da retro escavadeira.
• Não verifique vazamentos com as mãos. A alta
pressão pode provocar lesões graves, use
papelão ou outro objeto adequado.
• A pressão do sistema deve ser aliviada antes de
se desconectar qualquer tubulação.
• Para estacionar o trator ou para desengatar a
retro, escolha um local plano e baixe os
estabilizadores e a caçamba até o chão.
CUIDADOS NO TRANSPORTE
DA RETRO ESCAVADEIRA
• Verifique se a trava da lança está colocada toda
vez que for transportar a retro.
• Desligue sempre a tomada de potência.
• Esteja atento para a altura da retro escavadeira.
Não passe sob fios baixos ou obstáculos aéreos.
• Não dirija próximo de valas, canais, buracos,
etc, pode ocorrer deslizamentos.
• Em longos percursos e em estradas utilize os
sinais de alerta.
• Apenas el operador puede accionar la retro,
posicionado en su asiento.
• En el trabajo no permita la aproximación de
personas y animales.
• No cargue pasajeros en el tractor o en la retro.
• Inspeccione el área antes de comenzar el
trabajo. Evite áreas próximas de conductores
eléctricos. Cuidado con tubos y cañerias
enterradas, postes, etc.
• No comience el trabajo sin bajar los brazos
estabilizadores.
• Nunca use la retro para levantar personas o
animales. No la use para empujar cosas o para
enterrar estacas.
• No amarre cables o cadenas en la retro para
levantar cargas.
• En locales inclinados evite trabajar con el
cucharón hacia el barranco, la retro puede caer
para adelante o al costado.
• N o e x c a v e p r ó x i m o d e l o s b r a z o s
estabilizadores, el suelo puede desmoronar
debajo de la retro.
• No verifique filtraciones con las manos. La alta
presión puede provocar lesiones graves, use
cartón o cualquier objeto adecuado.
• La presión del sistema debe ser aliviada antes
de desconectar cualquier manguera.
• Para estacionar el tractor o para desenganchar
la retro, escoja un lugar plano, baje los brazos
estabilizadores y el cucharón hasta el suelo.
CUIDADOS EN EL TRANSPORTE
DE LA RETROEXCAVADORA
• Verifique si la trava de la lanza está colocada
siempre que transporte la retro.
• Desligue sempre a tomada de potencia.
• Este atento para la altura de la retro al pasar
debajo de cables o cualquier obstáculo aéreo.
• No conduzca cerca de zanjas, canales, terrenos
accidentados, etc, pueden ocurrir
deslizamientos.
• En trayectos extensos y en carreteras use las
señales de alerta.
• Only the operator can operate the backhoe,
positioned in its seat.
• At working do not allow the approach of people
neither animals.
• Don’t carry passengers in the tractor or in the
backhoe.
• Inspect the area around before starting the
operation. Avoid working close to electrical wires.
Take care with underground pipes, posts, etc.
• Don’t start working without lowering the
stabilizers pad previously.
• Never use the backhoe to elevate people or
animals. Don’t use it to push things or as a pile
driver.
• Don’t fasten cables or chains in the backhoe to lift
loads.
• On slopes, avoid working with the backhoe
bucket to the downhill side, the equiment can
overturn to the front or to the side.
• Don’t dig very close to stabilizers pad. The
ground could collapse under the backhoe.
• Don’t use your hands to check for hydraulic
leaks. The high pressure can cause serious
injuries, use cardboard or other appropriate
object.
• The pressure of the hydraulic system should be
relieved before disconnecting any component.
• To park the tractor or to uncouple the backhoe,
choose a level area and lower the stabilizers and
bucket until the ground.
PRECAUTIONS IN THE
BACKHOE TRANSPORTATION
• Check for the use of the boom lock every time
when transporting the backhoe.
• Always shut down the power take-off (PTO).
• Be careful for the backhoe height. Don’t pass
under low eletric wires or aerial obstacles.
• Don’t drive close to ditches, trenchs, precipitous,
etc, it can cause a mudslide.
• On long courses and on roads use the safety
signs.
05.03.03.0595

14 RTA-6 - Rev. 07 - Jul/22
2. To the operator
Safety decals

15
RTA-6 - Rev. 07 - Jul/22
2. To the operator
Safety decals
Decal set
Quantity Model Serial number
1RTA-6 decal 05.03.06.2244
1Special procedures decal 05.03.03.0770
1Control valve decal 05.03.03.0596
3Lifting points decal 05.03.03.4078
1Read the manual decal 05.03.03.1428
1Lubricate and tighten daily decal 05.03.03.1827
1PTO decal 05.03.03.1427
1540 rpm decal 05.03.03.2949
2Precautions during work / transportation decal 05.03.03.4380
2Danger decal 05.03.03.0594
1Attention decal 05.03.03.0595
AATTEENNÇÇÃÃOO
AATTTTEENNTTIIOONN
AATTEENNCCIIÓÓNN
554400 RRPPMM
05.03.03.2949
E s t e e qu i p a m e n to é f a b r i c a d o p a r a
o p e r a r a 5 4 0 R P M n a T D P. To d a s a s
c a p a s d e p r o t e ç ã o d o s c a r d a n s
d e v e m s e r m a n t i d a s n o l o c a l .
This equiment is designed to operate at
540 RPM maximum tractor PTO speed.
All drive line shields must be kept in
place.
Este equipo es fabricado para operar
a 5 40 RPM en la T DP. Todas las c apas
de protección de los cardanes deben
ser mantenidas en el local.
PPEERRIIGGOO
DDAANNGGEERR
PPEELLIIGGRROO
Quando em operação, não permita a entrada de
pessoas na área de giro da Retroescavadeira.
Du ran te el t rab ajo , no pe rmi ta qu e per s on a
al gun a s e u biq ue e n e l a r ea de gir o d e l a
Retroexcavadora.
At w o r k , d o n o t a l l o w p e o p l e t o re a c h t h e
Backhoe swinging area.
05.03.03.0594

16 RTA-6 - Rev. 07 - Jul/22
2. To the operator
112233445566
170 kgf/cm²
(2.418 lbs/pol²)
05.03.03.0596
170 kgf/cm²
(2.418 lbs/pol²)
170 kgf/cm²
(2.418 lbs/pol²)
170 kgf/cm²
(2.418 lbs/pol²)
100 kgf/cm²
(1.422 lbs/pol²)
170 kgf/cm²
(2.418 lbs/pol²)
100 kgf/cm²
(1.422 lbs/pol²)
100 kgf/cm²
(1.422 lbs/pol²)
A VÁLVULA PRINCIPAL, NA ENTRADA DO COMANDO, É REGULADA PARA 180 kgf/cm² (2560 lbs/pol²)
THE MAIN VALVE IS CALIBRATED FOR 180 kgf/cm² IN THE CONTROL VALVE INLET. (2,560 psi)
LA VÁLVULA PRINCIPAL, EN LA ENTRADA DEL COMANDO, SE CALIBRA PARA 180 kgf/cm² (2560 lbs/pulg²)
Identification of the control levers
The diagram below shows the operation of the backhoe control levers and there is an
exact copy of the decal located on the console cover.
Levers no. 01 and no. 06 - STABILIZERS: Move the lever forth to lower the stabilizers
and vice-versa. The two stabilizer pads must be completely lowered during operations.
Lever no. 02 - DIPPER: Move the lever forth to extend the dipper; move it back to
retract the dipper.
Lever no. 03 - BOOM: Move the lever forth to lower the boom; move it back to lift the
boom.
Lever no. 04 - BUCKET: Move the lever forth to dump the load; move it back to grab
a load.
Lever no. 05 - HORIZONTAL ROTATION: Move the lever forth to turn the unit to the
left hand side; move it back to turn the unit to the right hand side.
NOTE
- Right and left hand side mentioned above refers to the position of the operator on
its seat.
NOTETE
- Never change the control valve adjustments.

17
RTA-6 - Rev. 07 - Jul/22
The RTA-6 model - TATU backhoe - is manufactured with high quality standards and
presents an excellent operational performance. Its unique design offers superior resistance,
easy operation and low maintenance.
It is especially developed for agricultural use and it should be used with wheeled
agricultural tractors (in a range from 60 - 70 cv). Our RTA-6 provides high performances
in services such as drainage, canal opening and preservation, and to install underground
lines up to three meters deep.
It is essential, however, to completely know the backhoe before starting operations or
even to hitch it to the tractor. Please remember that no person should operate the backhoe
without first having read the safety guidelines and operational instructions.
3. Data sheet
Intended use of the equipment
Prohibited use of the equipment
1. To avoid damages, serious accidents or death, do NOT allow passengers on any part
of the equipment.
2. The equipment must not be used by an inexperienced operator or one that do not
know every conduction, operation and command controlling techniques.

18 RTA-6 - Rev. 07 - Jul/22
3. Data sheet
General dimensions
A - Digging depth ................................................................................................3000 mm
B - Loading height ..............................................................................................2870 mm
C - Reach (from boom pivot point) ......................................................................4400 mm
D - Bucket rotation angle ...............................................................................160 degrees
CC
BB
AA
DD
NOTE
- The measures above are approximated and may vary according to the brand, model
and type of the tractor tires.