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ATENÇÃO

 - RECOMENDAÇÕES GERAIS DE SEGURANÇA -

Apenas pessoas que possuem o completo conhecimento do trator

 

e dos implementos devem conduzi-los.

Para en

gatar os implementos, faça as manobras em marcha

 

lenta, em local espaçoso e esteja preparado para aplicar os freios.

Par

a ac

op

lam

e

n

to n

a

 t

om

ad

a d

e

 f

o

a, d

e

sli

g

u

e

 o

 m

o

to

r d

o

 

trator

.

O motor 

não 

deve funcionar em locais 

sem o 

ideal 

arejamento, 

devido à toxidade dos gases expelidos.

Faça todos os lastreamentos 

necessários para tracionar

 

equipamentos que os exigem, assim as operações tor

nam-se mais

 

seguras.

Em operações com o trator estacionado, trave os freios e calce 

as rodas.

Todas as peças móveis como correias, polias, engrenagens 

etc. 

merecem cuidados especiais.

V

ista roupas e calçados adequados para a operação das

 

máquinas e implementos agrícolas.

Não per

mita que demais pessoas acompanhem o operador no 

trator ou no implemento.

10

 -

 O 

uso das roçadeiras exige 

cuidados especiais. 

Não per

mita a 

aproximação de pessoas ou animais durante o serviço.

11

 -

 Não efetue regulagens com o implemento em funcionamento.

12

 -

 Não per

mita que crianças brinquem sobre ou próximo o

 

implemento estando o 

mesmo 

em 

operação, transporte ou ar

mazenado.

13

 -

 A

 v

e

lo

c

id

ad

e

 d

e

 o

p

e

raçã

o

 d

e

ve

 se

r c

ui

d

ad

o

sa

m

e

nte

 c

o

ntr

o

lad

a

.

14

 -

 Em terreno 

inclinado mantenha a 

estabilidade ideal. 

Em 

início de 

desequilíbrio abaixe a aceleração e não levante o implemento.

15

 -

 Os implementos de controle hidráulico devem ser abaixados até 

o solo e aliviados da pressão antes de desconectar qualquer tubulação.

16

 -

 Não 

verifique vazamentos nos circuitos hidráulicos com as mãos. 

A alta pressão pode provocar lesões corporais, use papelão.

17

 -

 No tér

mino do trabalho, os implementos deverão ser desengatados

 

e devidamente apoiados no solo ou sobre cavaletes, não podendo ficar

 

suspensos pelo hidráulico do trator

.

18

 -

 Não transite em rodovias ou estradas pavimentadas.

19

 -

 O

s i

mp

le

me

n

tos

 agríc

ol

as

 tais como grade

s, arados

 e

 ou

tros

 

possuem nor

malmente ór

gãos ativos afiados, com 

bordas cortantes

 

que oferecem riscos de acidentes mesmo quando não estão operando.

 

Portanto, estes 

 devem 

ser mantidos em local apropriado, devidamente 

ap

oiados

 n

o sol

o e

 imp

e

di

n

do-s

e

 o ace

ss

o de

 c

rian

ç

as

 e

 pe

ss

oas

 al

h

e

ias

 

ao manuseio dos mesmos.

20

 -

 Para 

estacionar o trator

, desligue o motor

, neutralize a ação 

dos 

comandos e aplique os freios.

- RECOMENDACIONES GENERALES DE SEGURIDAD -

Solamente personas con el completo conocimiento del tractor y 

de los implementos deben conduzirlos.

Para enga

nchar los implement

os, proceda

 con maniobras en

 

marcha lenta, en local con espacio y este preparado para aplicar los 

frenos.

Pa

ra a

c

o

p

le

s e

n l

a t

o

m

a

 d

e

 p

o

te

nc

ia

 a

p

a

gu

e

 e

l m

o

tor

 d

e

l tr

ac

to

r.

El motor no debe funcionar en locales sin ventilación suficiente 

debido la toxicidad de los gases expelidos.

Proceda con los lastres necesarios para traccionar equipos que 

asi exigir de esta manera, las operaciones se tor

nan mas seguras.

En operaciones con el tractor 

estacionado (parqueado) trabar 

los frenos y las ruedas.

Todas

 las

 p

ie

zas

 movib

les

 como: b

an

das

, p

oleas

, e

ngran

aj

e

s, e

tc...

 

necesitan cuidados especiales.

V

estir ropas y calzados adecuados para operación de las

 

máquinas e implementos agrícolas.

No per

mita que otras personas acompañen el operador en el 

tractor o en el implemento; salvo si posee asiento adecuado.

10

 -

 El uso de las rotativas (cortamalezas) exige cuidados especiales. 

No per

mita la aproximación de personas o animales durante el trabajo.

11

 -

 No efectuar regulajes con el equipo en funcionamiento.

12

 -

 No per

mitir que  niños  jueguen sobre o próximo de los equipos, 

en operación, durante el transporte o almacenado.

13

 -

 L

a v

e

locidad de ope

ración

 de

b

e s

e

r cuidados

ame

nte

 con

trolada.

14

 -

 En terreno inclinado mantenga la estabilidad ideal. En inicio de 

desequilibrio baje la aceleración y no levante el implemento.

15

 -

 Los implementos 

de 

control 

hidráulico 

deben ser rebajados hasta 

el suelo y aliviar la presion antes de desconectar cualquier tuberia.

16

 -

 No 

verificar 

filtraciones en los circuitos hidráulicos con las 

manos, 

la alta presión puede provocar lesiones corporales, use carton u otro 

objeto adecuado.

17

 -

 Después del ter

mino del trabajo, los equipos deberán ser

 

desenganchados  y  debidamente apoyados  en el suelo o sobre

 

caballetes, aliviando el hidráulico del tractor

.

18

 -

 No transitar en carreteras o caminos pavimentados.

19

 -

 Los implementos agrícolas, como: rastras, arados y otros, tienen 

nor

malmente or

ganos activos afilados, con bordes cortantes que ofrecen

 

riesgos de accidentes, aún cuando detenidos, por lo tanto, 

estos deben 

ser mantenidos en local apropriado, debidamente apoyados  en el suelo

 

e impidiendo el acceso de niños y personas  

ajenas al 

uso de 

los mismos.

20

 -

 Para estacionar 

(parquear) 

el 

tractor

, apague el motor

, neutralice

 

la acción de los comandos y aplique los frenos.

ATENCION

ATTENTION

- GENERAL RECOMMENDATION ABOUT SAFETY -

Only person who owns a full knowledge of tractor and implements

 

must operate them.

Take care to prevent 

injury 

to the hands or fingers 

when 

hitching 

the implement to the tractor

.

Always shut the tractor of

f before connecting the power take of

f.

Never tur

n on the tractor engine within not aired places, due to 

toxic gases expelled.

Before start 

the season it is necessary to prepare adequately the 

tractor and the implement to make the operations safer

.

Lock th

e tractors

 p

arkin

g brake

 and block th

e

 wh

e

els b

e

fore

 

dismounting the tractor for service or to make adjustments.

Never allow riders to accompany the operator on tractor or

 

implement, except if there is an adequate seat.

Be

 s

u

re

 th

at e

ve

ry

o

n

e

 i

s s

tan

di

n

g c

le

a

r b

e

fo

re

 op

e

rat

in

g

 t

h

e

 

agricultural implement or machinery.

Use extreme caution and wear gloves when handling the disc 

blades or gang assemblies.

10

 -

 W

e

ar ade

q

uate cloth

es an

d sh

oe

s to op

e

rate agricultural

 

implements and machinery.

11

 -

 Do not attempt to make adjustments when the unit is running.

12

 -

 Disconnect 

the hydraulic hoses 

from breakaway couplers 

after 

bleeding of

f the system.

13

 -

 Always block-up raised equipmen

t when servicing. Never rely on 

the hydraulic system.

14

 -

 The speed must be controlled when transporting the implement 

on rough roads, bridges, steep grades or any other adverse conditions.

15

 -

 L

o

w

e

r t

h

e

 i

m

p

le

m

e

n

t o

r m

a

c

h

in

e

ry

 c

o

m

p

le

te

ly

 t

o

 th

e

 g

ro

u

n

d

 

before unhitching from the tractor

.

16

 -

 Before making 

any inspection on hydraulic hoses for 

leaks, 

cycle 

the hydraulic cylinders several times to pur

ge entrapped air from the

 

system.

17

 -

 When the tractor is equipped with swinging drawbar

, lock the

 

drawbar in the fixed position.

18

 -

 Agricultural implements such as: disc harrows, disc ploughs and 

others have disc blades that are sharp and could cut hands, feet etc, even

 

when they are not in operation. In other to avoid serious accidents, use 

chock blocks to prevent the gang assembly from rolling sur

faces before 

assembly 

to the frame. W

ear gloves when 

handling the blades or gang 

assemblies.

19

 -

 On the transport

 of the harrow,

 a

lwa

ys inst

all tra

nsport lock devices.

20

 -

 When 

parking the tractor

tur

n the 

engine of

f, 

lock 

the tractors 

parking brake and remove the key.

Содержание GNFH

Страница 1: ...OPERATOR S MANUAL GNFH GNFH...

Страница 2: ...Dealer Owner Firm Farm City State No of the Certificate of Guarantee Serial No Date Invoice No Product Notes IDENTIFICATION...

Страница 3: ...distances The GNFH model also features a central articulation in the frame with ideal buoyancy to follow the surface unevenness or even to perform a finishing job on broad based terraces This operato...

Страница 4: ...y 28 to 34 6 Set up instructions 35 to 41 Preparing the tractor Preparing the equipment Hitching to the tractor 35 to 37 Procedures to transport the disk harrow 38 to 41 7 Adjustments and operations 4...

Страница 5: ...staff 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 t...

Страница 6: ...ansportation maintenance and storage Security aspects must be carefully observed to avoid accidents This symbol is a warning used to prevent accidents The instructions under this symbol refers to the...

Страница 7: ...th 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...

Страница 8: ...arrow locations Be careful while hitching the equipment to the tractor Only pull the equipment using a tractor with appropriate power Do not drive the equipment under the influence of alcohol or any s...

Страница 9: ...re the equipment to the truck or trailer during the transport Make sure the SMV Slow Moving Vehicle sign and all the lights and reflectors that are required by the local highway and transport autorith...

Страница 10: ...ng 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 healt...

Страница 11: ...nts located on the frame When lifting the equipment with a hoist it is essential to hitch the cables to all of these points Use chains of at least 3 meters long to lift the equipment safely Use the ad...

Страница 12: ...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 p...

Страница 13: ...decal 05 03 03 5341 1 Read the manual decal 05 03 03 1428 1 Opening closing the disc gangs decal 05 03 03 4438 1 Danger decal 05 03 03 1739 1 Lubricate and retighten daily decal 05 03 03 1827 1 Dange...

Страница 14: ...s length 192 5 mm type Iron cast Axle diameter 38 1 mm 1 1 2 Hitching type Drawbar Tires Check the tires inflation page Working speed 7 to 12 km h Transport speed 30 km h The weights above were obtain...

Страница 15: ...2555 4740 1100 2400 52 6065 1200 2555 5125 1100 2400 56 6465 1200 2555 5525 1100 2400 60 6860 1200 2555 5920 1100 2400 64 7230 1200 2555 6290 1100 2400 68 7620 1200 2555 6680 1100 2400 72 8040 1200 25...

Страница 16: ...omponents GNFH 01 Front frame 07 Drawbar set 02 Rear frame 08 Hitch clevis 03 Front disc gang 09 Transport lock 04 Rear disc gang 10 Transport bar 05 Wheels 11 Hoses 06 Jack 12 Opening system 7 7 8 8...

Страница 17: ...hes NOTE We recommend wearing gloves especially while assembling the disc gangs Use two box end wrenches A to tighten the nuts of the disc gangs being one to hold the axle nut on one side while the ot...

Страница 18: ...he correct position of the bearings and spacer spools The first and last disc on the rear gang are smaller NOTE 48 disc blades 48 disc blades 12 bearings 12 bearings 32 spacer spools 32 spacer spools...

Страница 19: ...s The first and last disc on the rear gang are smaller NOTE 56 disc blades 56 disc blades 12 bearings 12 bearings 40 spacer spools 40 spacer spools 60 disc blades 60 disc blades 12 bearings 12 bearing...

Страница 20: ...y The first and last disc on the rear gang are smaller NOTE 64 disc blades 64 disc blades 16 bearings 16 bearings 40 spacer spools 40 spacer spools 68 disc blades 68 disc blades 16 bearings 16 bearing...

Страница 21: ...s The first and last disc on the rear gang are smaller NOTE 72 disc blades 72 disc blades 16 bearings 16 bearings 48 spacer spools 48 spacer spools 76 disc blades 76 disc blades 20 bearings 20 bearing...

Страница 22: ...sembly Assembly of bearings and spacer spools The first and last disc on the rear gang are smaller NOTE 80 disc blades 80 disc blades 20 bearings 20 bearings 52 spacer spools 52 spacer spools Bearing...

Страница 23: ...sembly Assembly of bearings and spacer spools The first and last disc on the rear gang are smaller NOTE 84 disc blades 84 disc blades 24 bearings 24 bearings 48 spacer spools 48 spacer spools Bearing...

Страница 24: ...the set of wrenches page to tighten the gangs as follows 1 Place one of the wrenches in the outer side of the gangs locked side supporting it on the ground As shown on the next page 2 On the inner si...

Страница 25: ...leaned and greased before their assembly Check the torque table on the important data section NOTE Disc gangs assembly sequence G G C1 C1 I1 I1 H1 H1 B B D D D D E E E E F F F F A A C C H H I I Torque...

Страница 26: ...to the left and the front gang turns dirt to the right In the gang assembly to the carriers the bearing hangers should remain facing the disc blades concavity Put the bolt A and a square washer B pass...

Страница 27: ...Assemble the scrapers A using bolts B and flat washers which are placed underneath the fixation plates On the upper part place a spring washer and nut The scrapers feature an adjustment to approach or...

Страница 28: ...a pin F flat washer and cotter pin Couple the cylinder rod to the bar A using a bolt G spring washer and nut Assemble the hose support H to the drawbar using a spring washer and nut Assemble the cylin...

Страница 29: ...nt frame B using bolts C washers and nuts The bolt head must be on the inner side of the hitch bar Then assemble the drawbar D to the hitch bar A using bolts E spring washers and nuts Assemble the hos...

Страница 30: ...rotecting the ports The cylinder ports A are delivered to the owner facing down in order to protect them To return the cylinder ports to their correct position loosen up the pin B and cotter pins lett...

Страница 31: ...st be directioned to the wheel support side Couple the hoses on the hydraulic cylinder with proper tightening and avoiding that they touch the soil Red Red Pressure Pressure Blue Blue Return Return Bl...

Страница 32: ...TM hose Return Return 02 01 3 8 X 6500 TR TM hose Pressure Pressure 03 01 3 8 X 600 TR TR hose Return Return 04 01 3 8 X 600 TR TC hose Pressure Pressure 05 01 3 8 X 2400 TR TC hose Return Return 06...

Страница 33: ...TM hose Return Return 02 01 3 8 X 7100 TR TM hose Pressure Pressure 03 01 3 8 X 600 TR TR hose Return Return 04 01 3 8 X 600 TR TC hose Pressure Pressure 05 01 3 8 X 3600 TR TC hose Return Return 06...

Страница 34: ...Return Return 02 01 3 8 X 7700 TR TM hose Pressure Pressure 03 01 3 8 X 600 TR TR hose Return Return 04 01 3 8 X 600 TR TC hose Pressure Pressure 05 01 3 8 X 4800 TR TC hose Return Return 06 01 3 8 X...

Страница 35: ...er 08 01 Flow divider valve with nipple fitting 09 01 T adapter 10 02 Male quick coupler 1 2 NPT with cap Wheel support hydraulic circuit Assembly Opening hydraulic circuit GNFH with 48 84 disc blades...

Страница 36: ...couplers to the hoses NOTE The drawbar cylinder rod must be facing the drawbar side 04 04 02 02 03 03 01 01 Red Red Pressure Pressure Blue Blue Return Return Green Green Drawbar Drawbar cylinder cyli...

Страница 37: ...quipment drawbar may touch the tractor tires or damage the hydraulic hoses When using the tractor drawbar lift the three point hitches entirely The tractor drawbar must be compatible with the equipmen...

Страница 38: ...ve a small clearance so that the disk harrow can perform maneuvers Set up instructions Tractor Tractor PTO PTO A A When setting up the equipment for the job the tractor equipment must be leveled relat...

Страница 39: ...ar locked during work and transportation During transportation the lower hydraulic arms must remain adjusted Never remove the hoses before lowering the disk harrow and before relieving the control val...

Страница 40: ...and lock the frame using a pin A and cotter pin Place the articulation lock B Articulate the transport bar C by removing the pin D and cotter pin lock the pin E and cotter pin on the hole Return the...

Страница 41: ...H Set up instructions Procedures to transport the equipment Assemble the transport bar I to the lower support of the tractor third point Activate the cylinder F to articulate the drawbar G and lock it...

Страница 42: ...unlocks and thus can be lowered Activate the hydraulic cylinder M until the support J lowers totally then place the pin K and cotter pin on the hole N Place the transport lock O on the cylinder rod To...

Страница 43: ...Marchesan Implementos e M quinas Agr colas TATU S A GNFH Set up instructions Procedures to transport the equipment Couple the transport bar I to the bar C using a hitch pin P and cotter pin I I C C P...

Страница 44: ...ades In light and loose soils it is appropriate to work with a smaller opening angle To open or close the equipment the operator must activate the hydraulic cylinder control valve Note that the disk h...

Страница 45: ...Use the first hole A to get the smallest disc blades penetration angle Displace the bar to the other holes in order to increase the penetration angle Note that this adjustment changes the tractor posi...

Страница 46: ...outside to inside or from inside to outside IMPORTANT Note that the harrowed ground is always on the left hand side of the operator Exit Exit Harrowing in level Harrowing in level Harrowing in square...

Страница 47: ...during operations like never make maneuvers to the right because the angle formed on its vertex transmits great effort to the equipment overloading traction components such as the hitch bar the drawba...

Страница 48: ...r being positioned far on the right Position the tractor in a way that the front disc on the left pass on the edge of the furrow Incorrect adjustment of the disc gangs laterally Move the rear disc gan...

Страница 49: ...ead Use thread sealing tape and retighten carefully Hydraulic cylinder leaking Damaged repairings Replace the repairings Damaged rod Replace the rod Oil with impurities Replace the oil repairings and...

Страница 50: ...s relative to the tractor gear and can only be determined by local conditions We adopted an average 5 to 7 km h which is not advisable to overcome to maintain service efficiency and to avoid possible...

Страница 51: ...d careful manner As stated before the maneuvers must always be done to the left hand side The harrow activation to open or close the gangs must be done gradually being the tractor in movement Relieve...

Страница 52: ...f the roller bearings should be done in the same aforementioned period 24 hours 2 1 The roller bearings with oil bath works in constant lubrication but it is still necessary to give them the following...

Страница 53: ...1 Marchesan Implementos e M quinas Agr colas TATU S A GNFH Maintenance Lubrication points Lubricate every 24 hours of service Lubricate the points shown above and all grease fittings as well ATTENTION...

Страница 54: ...king it and the unavailability of the equipment as well as a higher cost for repairing it because when the bearing breaks during work more parts of the set gets damaged Check the retainer A position t...

Страница 55: ...ver and rubber cable Pliers and wrenches Disassembly 1 Remove the end cap A 2 Carefully remove inner assemblies B 3 Disassemble the piston C from the rod assembly by removing lock nut D 4 Slide off gl...

Страница 56: ...tion 3 Lube inside of barrel piston seals and gland seals with hydraulic oil 4 With cylinder body held gently insert the inner assemblies B using a slight rocking motion 5 Apply Loctite 277 before ins...

Страница 57: ...use roundness on the barrel or other problems consequently leading to internal leakages lack of power gripping damages to the cylinder rods etc Do not attempt any makeshift repairs to the hydraulic li...

Страница 58: ...and rupture these bolts must be tightened every so often Check wear occurence on all moving parts Replace any part if necessary Replace the missing or damaged safety decals Marchesan supplies these d...

Страница 59: ...e increase in pressure with a risk of tire explosion Welding can compromise the structure of the wheel or distort it When filling the tires make sure the hose is long enough for you to stand Also do t...

Страница 60: ...2 Example with a GNFH 56 disc blades R L 5 26 m V 9 000 m h E 0 90 X 10 000 m2 R 5 26 x 9 000 x 0 90 10 000 R The hourly income working with an equipment that has 56 disc blades will be approximately...

Страница 61: ...y the hourly income Example An area of 50 hectares to be worked with a GNFH that has 56 disc blades Hourly income 5 26 hectares So 50 9 50 5 26 R Approximately will be spent 10 ten hours to work in an...

Страница 62: ...29 310 52 336 455 616 3 4 10 167 226 5 269 5 365 4 380 5 516 0 M 18 x 1 5 96 5 130 854 257 348 49 378 512 568 3 4 16 186 252 2 300 406 8 424 5 575 6 M 20 x 2 5 121 5 164 754 323 5 438 67 475 644 1 7 8...

Страница 63: ...979 CEP 15994 900 Mat o SP Brasil Fone 16 3382 8282 www marchesan com br Important ATTENTION MARCHESAN S A reserves the right to make improvements in the design material or specifications of machinery...

Страница 64: ...62 Marchesan Implementos e M quinas Agr colas TATU S A GNFH Notes...

Страница 65: ...trabajo 11 No efectuar regulajes con el equipo en funcionamiento 12 No permitir que ni os jueguen sobre o pr ximo de los equipos en operaci n durante el transporte o almacenado 13 La velocidad de ope...

Страница 66: ...www marchesan com br...

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