Tatu marchesan Gapcr-hd 8013 User manual

OPERATOR’S

MANUAL

GAPCR-HD 8013GAPCR-HD 8013

GASPCR-HD 9017

GASPCR-EHD 10020

Dealer:

Owner:

Firm / Farm:

City: State:

No. of the Certificate of Guarantee:

Serial / No.:

Date: Invoice No.:

Product:

Notes:

IDENTIFICATION

GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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 55.16.3382.8282

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.

2GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/22

Table of contents

1. To the owner 3

2. To the operator 4 to 14

3. Data sheet 15 to 25

4. Components 26 to 42

5. Assembly 43 to 92

Using the set of wrenches 43

Assembly of bearings and spacer spools 44 to 60

Disc gangs assembly sequence 61 & 62

Furrow filler assembly sequence 63 & 64

Assembly of the disc gangs on the frame 65 & 66

Scrapers assembly 66 & 67

Scraper support assembly 67

Frames assembly / Disc gang assembly to the frame 68 & 69

Folding wings assembly 70 & 71

Wheel support assembly / Tires assembly 72 & 73

Lantern support fixation assembly 74

Traction set assembly 74 & 75

Hose support and jack assembly 75

Mechanical stabilizer bar set 76

Hydraulic articulation set 77

Hydraulic cylinder assembly / Hydraulic circuit 78 to 92

6. Optional 93 & 94

7. Set-up instructions 95 to 98

Preparing the tractor / Preparing the equipment / Hitching to the tractor 95 to 97

Important recommendations 98

8. Adjustments and operations 99 to 105

Cutting depth 99 & 100

Tractor position related to the previous pass - lateral displacement 100

Correct way for harrowing 101

Ways to start the harrowing / Direction of the maneuvers 102 & 103

Operations - important points 104 & 105

9. Maintenance 106 to 118

Lubrication / Lubrication points 106 to 109

Wheel support hubs lubrication 110 & 111

Hydraulic cylinder maintenance / assembly 112 & 113

Hydraulic safety 114

Troubleshooting guide 115 & 116

Disk harrow maintenance / Tires inflation 117 & 118

10. Important data 119 to 122

Hourly income calculation 119

Average income tables / Torque table 120 to 122

11. Important 123

GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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.

NOTENOTE

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!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.

4GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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.

GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/22

2. To the operator

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.

Working safely

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.

6GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/22

2. To the operator

Have extreme caution when driving under electrical power lines. Any

contact may result in severe shocks, injuries or death.

Keep a safe distance from the equipment during the job.

Do not open or remove the safety protections while the equipment

is on.

Shut down the engine and remove the tractor key from the ignition

before carrying out any maintenance or repair on the equipment.

Use the adequate devices to assemble the tires. Only capacitated

personnel must do this job.

Never weld or heat a wheel. The heat can cause increase in pressure,

with a risk of tire explosion.

When filling up the tires, position yourself at the side of the tire and

never in front of it.

Working safely

Every professional should be oriented when lifting and carrying heavy

loads to avoid any serious accident that a bad execution of this process

may cause..

When hitching the equipment to the tractor, use a chain to lock

the equipment drawbar to the tractor hitch bar. This procedure will

prevent a possible rupture of any hydraulic hose or breaks on the

hitching system, what would make the equipment tilt up.

GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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 assembling orelements that may cause cuts or scratches. Whenever assembling or

disassembling the equipment, always use safety gloves.disassembling the equipment, always 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!

8GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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

GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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 GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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 accident.

2. When lifting with a hoist, use the appropriate points to lift.

3. Fasten the moving parts that may get loose and cause accidents.

4. Underpin the equipment wheels appropriately.

5. Use chock blocks and safety chains to secure the equipment to the truck or

trailer during the transport.

6. Stay away from the straps, cables or chains that are working under load.

7. 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.

8. 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.

9. Always be careful with the load height, especially when passing under

electrical power lines, bridges and others.

10.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

GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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 GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/22

2. To the operator

Lifting points

This equipment has adequate lifting points located on the frame. When lifting with a

hoist, it is essential to hitch the cables to the points as shown below.

- 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

GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/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.

Para evitar acidentes, instale as travas dos cilindros antes

do transporte ou antes de efetuar serviços no equipamento.

In order to avoid accidents activate cylinder locks

before transportation or carrying out any service on

the equipment.

Para evitar accidentes, instale las trabas de los cilindros

antes del transporte o antes de efectuar trabajos en el

equipo.

05.03.03.1738

AADDVVEERRTTÊÊNNCCIIAA // WWAARRNNIINNGG //

AADDVVEERRTTEENNCCIIAA

14 GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/22

Qty.Qty. ModelModel Serial numberSerial number

2GAPCR HD 8013 decal 05.03.03.4064

2GASPCR HD 9017 decal 05.03.03.4976

2GASPCR EHD 10020 decal 05.03.03.4977

2TATU logotype decal 05.03.03.3428

1Read the manual decal 05.03.03.1428

1Warning decal 05.03.03.1738

1Danger decal 05.03.03.1739

1Lubricate and retighten daily decal 05.03.03.1827

1Danger decal 05.03.03.1896

1Danger decal 05.03.03.3038

4Lifting points decal 05.03.03.4078

1Grip coupler colors decal 05.03.03.4499

Safety decals

Decal set

2. To the operator

GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/22

The GAPCR-HD 8013 disk harrow is specially designed for hard-working, either in

newly deforested areas or sugar cane ratoons.It is great for seedbed preparation in large

areas after the crop and stubble incorporation.

The GASPCR-HD 9017 disk harrow is specially designed to prepare the soil deeply

and to harrow newly deforested areas and extreme conditions in civil construction, like

roads and dams.

The GASPCR-EHD 10020 disk harrow is specially designed to build roads and dams

in severe conditions, harrow newly deforested areas and savannas; as well as to eliminate

the ratoons with a great straw concentration.

All models feature an efficient wheel system with hydraulic activation to control the

depth and transport the equipment safely over long distances. This wheel also streamlines

the maneuvers during the service.

This equipment meets the ABNT NBR and ISO applicable standards.

Intended use of the equipment

3. Data sheet

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.

Prohibited use of the equipment

16 GAPCR-HD 8013/GASPCR-HD 9017/GASPCR-EHD 10020 - Rev. 05 - Sep/22

3. Data sheet

Type: .................................................................Heavy duty wheel offset disk harrow

Model:............................................................................................ GAPCR-HD 8013

Spacing between disc blades:...............................................................................340 mm

Disc blades dimension: ............................... Ø 32" x 9 mm, Ø 34" x 9 mm or Ø 36" x 9 mm

Disc blade type:..................................................................................... Concave notched

Bearings - length:..........................................................................................330 mm

- type: ............................................................................ Tapered roller bearings

Spacer spools - length: .................................................................................330 mm

- type:...........................................................................................Iron cast

Axle diameter:............................................................................Ø 63.50 mm (2.1/2")

Hitching type:...............................................................................................Drawbar

Tires: ..........................................................................Check the 'tires inflation' page

Working speed: ........................................................................................5 to 7 km/h

Transport speed:...........................................................................................30 km/h

GAPCR-HD 8013 (mechanical)

ModelModel Number ofNumber of

disc bladesdisc blades

Cutting widthCutting width

(mm)(mm) Weight (kg)Weight (kg)

TractorTractor

requiredrequired

power (cv)power (cv)

GAPCR-

HD 8013

29 4815 8558 310 - 330

31 5131 8554 330 - 340

33 5447 8825 340 - 360

35 5766 9045 380 - 400

37 6085 9816 420 - 440

GAPCR-

HD 8013

Folding wings

45 7499 12535 540 - 560

49 8070 12784 600 - 640

NOTE

- The weights above were obtained using Ø 36'' x 9 mm disc blades with rear hitch.

- The required tractor power can suffer variations according to the soil conditions.