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Marchesan Implementos e Máquinas Agrícolas “TATU” S.A.

GAPCW - EP

Hydraulic circuit (34 - 40 disc blades)

Number

Description

Qty.

1/2" x 800 TR-TC hose

Pressure

1/2" x 900 TR-TC hose

Return

1/2" x 5500 TR-TM hose

Pressure

1/2" x 5500 TR-TM hose

Return

3/8" x 4000 TC-TC hose

Pressure

3/8" x 3600 TR-TC hose

Return

3/8" x 450 TR-TC hose

Pressure

3/8" x 450 TC-TC hose

Return

3/8" x 1900 TR-TC hose

Pressure

3/8" x 1900 TR-TC hose

Return

3/8" x 600 TR-TC hose

Pressure

3/8" x 450 TR-TC hose

Return

3/8" x 5500 TC-TM hose

Pressure

3/8" x 5500 TC-TM hose

Return

Male quick coupler 1/2 NPT with cap

Complete flow divider valve

Relief valve with nozzle

Nozzle 3/4"

Nozzle 7/8"

Male connector T 3/4" UNF

Opening hydraulic cylinder

Wheelset hydraulic cylinder

Drawbar hydraulic cylinder

Observe that there are two letters ("P" and "R") engraved on the pressure

adjustment valves, as shown in the figure. These hoses must never be inverted

connected.

The hoses to be connected to the "P" port are responsible to close the

hydraulic cylinder (rod side).
This valve function is to control the closing pressure of the hydraulic cylinder,

in a way that the depth stops will not be crushed.

NOTE

Assembly

Содержание GAPCW-EP

Страница 1: ...OPERATOR S MANUAL GAPCW EP GAPCW EP...

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

Страница 3: ...ransportation is made through an efficient wheelset system composed by tires and hydraulic cylinders which allows long distance transportations This operator s manual contains the necessary informatio...

Страница 4: ...33 Assembly of the hitch for transportation SMV sign assembly 34 Depth stops location 34 6 Set up instructions 35 to 40 Preparing the tractor Preparing the equipment 35 Hitching to the tractor 36 Hitc...

Страница 5: ...e 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...

Страница 6: ...transportation 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 th...

Страница 7: ...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 t...

Страница 8: ...areful 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 soothing stimulating...

Страница 9: ...to secure 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...

Страница 10: ...ard 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...

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

Страница 12: ...e serial number To the operator Safety decals Para evitar acidentes instale as travas dos cilindros antes do transporte ou antes de efetuar servi os no equipamento In order to avoid accidents activate...

Страница 13: ...03 4603 1 TATU logotype decal 05 03 03 3795 1 Danger decal 05 03 03 1739 1 Lubricate and tighten daily decal 05 03 03 1827 4 Lifting points decal 05 03 03 4078 1 Read the manual decal 05 03 03 1428 1...

Страница 14: ...600 ml Spacer spools length 330 mm type Iron cast Axle diameter 54 mm 2 1 8 Hitching type work Drawbar Hitching type transportation Three point hitch Tires 400 60 14 L 52 PSI Working speed 5 to 7 km h...

Страница 15: ...as TATU S A GAPCW EP Data sheet Height 2 100 mm Width 3 820 mm Length 30 disc blades 6 700 mm 32 disc blades 7 035 mm 34 disc blades 7 370 mm 40 disc blades 8 140 mm Height Height Length Length Width...

Страница 16: ...15 15 17 17 18 18 19 19 01 Front frame 02 Rear frame 03 Junction 04 Front stabilizer bar 05 Rear stabilizer bar 06 Hitch bar 07 Upper and lower plates 08 Drawbar 09 Hose support 10 Clevis hitch 11 Jac...

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

Страница 18: ...Before starting to assemble the disc gangs check the correct position of the bearings and spacer spools Assembly of bearings and spacer spools GAPCW EP GAPCW EP 30 disc blades 30 disc blades 12 beari...

Страница 19: ...uinas Agr colas TATU S A GAPCW EP Assembly Assembly of bearings and spacer spools GAPCW EP GAPCW EP 32 disc blades 32 disc blades 12 bearings 12 bearings 14 spacer spools 14 spacer spools Spacer spool...

Страница 20: ...uinas Agr colas TATU S A GAPCW EP Assembly GAPCW EP GAPCW EP 34 disc blades 34 disc blades 12 bearings 12 bearings 16 spacer spools 16 spacer spools Assembly of bearings and spacer spools Spacer spool...

Страница 21: ...uinas Agr colas TATU S A GAPCW EP Assembly Assembly of bearings and spacer spools GAPCW EP GAPCW EP 40 disc blades 40 disc blades 16 bearings 16 bearings 16 spacer spools 16 spacer spools Spacer spool...

Страница 22: ...d nut only on the outer side of the gangs Use the wrenches from the set of wrenches page to tighten the gangs as follows 1 Place one of the wrenches on the outer side of the gangs locked side supporti...

Страница 23: ...uence NOTE The axle threads B must be cleaned and greased before their assembly Check the torque table on the important data section A A B B C C D D E E F F G G H H I I I 1 I 1 C 1 C 1 H 1 H 1 Torque...

Страница 24: ...carriers the bearing hangers should remain facing the disc blades concavity Place a bolt A with square washer B and pass it through the bearing and the bearing hanger hole On top place a flat washer...

Страница 25: ...asten the disc gangs totally The scrapers feature an adjustment to approach or distance them from the disc blades on a range from 5 to 10 mm NOTE Scrapers assembly Frame junction assembly Couple the f...

Страница 26: ...assembly Shock absorber assembly Install the junction extension A divide the thread center to center and determine a length of 1 150 mm 115 cm from the center of the fixation pins Install the shock a...

Страница 27: ...bilizer bars using axles C flat washers spring washers and bolts Stabilizer bars cylinder assembly In the front stabilizer A install the hydraulic cylinder B and fasten using a junction axle C and cot...

Страница 28: ...the wheelset cylinders E along with the wheelset lock F using an axle G cotter pin axle H and the cotter pin that locks the wheelset arm I in a lifted position Assembly of the wheelset arms Install th...

Страница 29: ...ATU S A GAPCW EP Assembling the hubs to the wheelset arms Tires assembly Install the hubs A to the wheelset arms B using a bolt C spring washer and nut Install the tires D on the hubs A using the nuts...

Страница 30: ...using a junction axle C and cotter pin Assemble the upper D and lower E plates carefully observing their correct position Avoid to put them inverted and lock them using an axle F flat washer castle n...

Страница 31: ...ation set assembly Hose support and jack assembly Install the hose support A using flat washers and nuts install the jack B using an axle and cotter pin Assemble the hydraulic cylinder A the articulat...

Страница 32: ...Fasten the flow divider valve A to the support on the front frame B using a bolt spring washer and nut Install the unload valve C to the front frame D using a bolt and spring washer B B A A The flow...

Страница 33: ...1 13 13 14 14 15 15 12 12 07 07 03 03 15 15 02 02 16 16 17 17 23 23 19 19 22 22 21 21 22 22 20 20 18 18 18 18 07 07 08 08 05 05 06 06 Red Red Pressure Pressure Blue Blue Return Return Black Black Lift...

Страница 34: ...e Pressure Pressure 01 08 3 8 x 450 TC TC hose Return Return 01 09 3 8 x 1900 TR TC hose Pressure Pressure 01 10 3 8 x 1900 TR TC hose Return Return 01 11 3 8 x 600 TR TC hose Pressure Pressure 01 12...

Страница 35: ...01 12 3 8 x 450 TR TC hose Return Return 01 13 3 8 x 5500 TC TM hose Pressure Pressure 01 14 3 8 x 5500 TC TM hose Return Return 01 15 Male quick coupler 1 2 NPT with cap 04 16 Complete flow divider...

Страница 36: ...of the transport drawbar using the lock bushing B fixation washers C and bolts D with spring washers Depth stops location The depth stops G must be placed on the opening cylinder rod If they are not b...

Страница 37: ...ractor 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 equipment Do not exceed the static load...

Страница 38: ...neuvers Set up instructions A A Tractor Tractor PTO PTO WARNING When setting up the equipment for the job the tractor equipment must be leveled related to the soil Besides that the tractor must be hit...

Страница 39: ...th the pin A and cotter pin proceed as follows Articulate the hitch bar B with the help of the cylinder C until reaching the transport position Couple the transport hitch D to the tractor three point...

Страница 40: ...ks I If necessary activate the hydraulic command slightly to relieve the pins from the holes and to facilitate their removal Fasten the pins H to the safety locks on the hole J Activate the hydraulic...

Страница 41: ...the transport locks K to the drawbar cylinder and place the locks L to the wheelset cylinders ATTENTION Never loose or remove the hoses before relieving the control valve pressure A speed of 30 km h...

Страница 42: ...the wheelsets lifted Relieve the hydraulic control valve of the tractor and uncouple the hoses from the quick couplers Uncouple the transport hitch C using a pin and cotter pin with the harrow Couple...

Страница 43: ...er of rotations in a determined space Cutting depth NOTE Use the depth stops B to determine a smaller opening of the harrow but keeping the same disc blades depth adjustment A A B B The cutting depth...

Страница 44: ...ctor regarding the previous furrow avoiding leaving a trace and giving a reference to the operator This position is obtained according to the tractor gauge and cutting width of the harrow Whenever pos...

Страница 45: ...or B adjustment is done on the field and being the disc blades with a normal working depth On these conditions adjust the length of the extensor in a way that the tear C stays centralized related to t...

Страница 46: ...lways on the left hand side of the operator Being the disc gangs lowered only maneuver to the left hand side Try to make a good finishing between passes Avoid the formation of windrows or untilled str...

Страница 47: ...Marchesan Implementos e M quinas Agr colas TATU S A GAPCW EP IMPORTANT Never pass the tires over an already harrowed soil Correct harrowing Correct Correct Incorrect Incorrect Adjustments and operatio...

Страница 48: ...the left to avoid overloads Following these instructions also avoids the undesirable formation of large furrows in the maneuver spots As previously mentioned the harrow provides several working angles...

Страница 49: ...Increase the speed Tractor 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 lateral...

Страница 50: ...hread Use thread sealing tape and retighten carefully H y d r a u l i c cylinder leaking Damaged repairings Replace the repairings Damaged rod Replace the rod Oil with impurities Replace the oil repai...

Страница 51: ...tires inflation page on the maintenance section Speed is 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 overcom...

Страница 52: ...he equipment entirely as the angle formed by the disc gangs would start to transmit great effort to the equipment thus overloading the traction components The harrow activation to open or close the ga...

Страница 53: ...se 2 The lubrication of 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 g...

Страница 54: ...entos e M quinas Agr colas TATU S A GAPCW EP Lubrication points Maintenance Lubricate every 24 hours of service Lubricate every 100 hours of service Lubricate the points shown above and all grease fit...

Страница 55: ...maintenance costs since more parts of the set suffer damages when the bearing breaks during the job Check the retainer position A to let the excess of grease flow out of the hub and be careful to not...

Страница 56: ...rewdriver 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...

Страница 57: ...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 installing the cylinder e...

Страница 58: ...cause 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...

Страница 59: ...t 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 decals upon request and indic...

Страница 60: ...essure Never weld or heat a wheel The heat can cause 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...

Страница 61: ...iate adjustments and especially the working speed NOTE To calculate the hourly income of the disk harrow use the following calculation R L x V x E X Where R Hourly income L Disk harrow working width m...

Страница 62: ...of the area by the hourly income Example an area of 50 hectares to be worked using a GAPCW EP with 40 disc blades hourly income 3 29 ha So 50 15 19 3 29 It will be spent approximately 15 fifteen hour...

Страница 63: ...229 310 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...

Страница 64: ...ENTOS E M QUINAS AGR COLAS TATU S A Marchesan Av 1979 Zip Code 15994 900 Mat o SP Brazil Telephone 55 16 3382 8282 www marchesan com br Important ATTENTION MARCHESAN S A reserves the right to make imp...

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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