Tatu Marchesan ATCR Operator'S Manual Download Page 43

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

ATCR / ATCRL / GAICR / GAICR 300

Assembly

Hydraulic circuit (ATCR 32 - 44 / GAICR 32 - 40 disc blades)

"Red"

Pressure

"Blue"

Return

"Black"

Lifting

cylinders

NOTE The wheel support lifting cylinder rods must be facing the front part of the

equipment.

Item

Quantity

Description

Hydraulic cylinder

3/8 X 450 TR - TC hose

Return

3/8 X 750 TR - TC hose

Pressure

3/8 X 8000 TC - TM hose

Return

3/8 X 8200 TC - TM hose

Pressure

Male quick coupler 1/2 NPT with cap

Double connection

Summary of Contents for ATCR

Page 1: ...OPERATOR S MANUAL ATCR ATCRL ATCR ATCRL GAICR GAICR 300 GAICR GAICR 300...

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

Page 3: ...oncentration These disk harrows have an efficient wheel system composed by tires and hydraulic cylinders which allow the transportation over long distances This operator s manual contains the necessar...

Page 4: ...instructions 43 to 46 Preparing the tractor Preparing the equipment Hitching to the tractor 43 to 45 Important recommendations 46 7 Adjustments and operations 47 to 54 Cutting depth adjustment disc g...

Page 5: ...ce 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 o...

Page 6: ...to its handling Always keep in mind that safety requires constant attention observation and prudence during harrowing transportation maintenance and storage Products such as oil fuel filters batteries...

Page 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 during the night Avoid that the tractor...

Page 8: ...ons 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 soothing stim...

Page 9: ...s and safety chains 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 hig...

Page 10: ...r 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 threa...

Page 11: ...adequate 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 ad...

Page 12: ...request and indication of the respective serial number Para evitar acidentes instale as travas dos cilindros antes do transporte ou antes de efetuar servi os no equipamento In order to avoid accidents...

Page 13: ...decal 05 03 06 0787 1 GAICR 300 decal 05 03 06 0824 1 Warning decal 05 03 03 1738 4 Lifting points decal 05 03 03 4078 1 Disk harrow transportation decal 05 03 03 4509 1 Grip coupler colors decal 05...

Page 14: ...th bearing or steel plated bearing Spacer spools length 225 mm type Iron cast Axle diameter 41 mm 1 5 8 Hitching type Drawbar Working speed 5 to 7 km h Transport speed 30 km h Tires Check the tires in...

Page 15: ...type Grease oil bath bearing or steel plated bearing Spacer spools length 225 mm type Iron cast Axle diameter 38 1 mm 1 1 2 Hitching type Drawbar Working speed 5 to 7 km h Transport speed 30 km h Tire...

Page 16: ...teel plated bearing Spacer spools length 262 mm type Iron cast Axle diameter 41 mm 1 5 8 Hitching type Drawbar Working speed 5 to 7 km h Transport speed 30 km h Tires Check the tires inflation page Mo...

Page 17: ...ave notched Bearings length 296 mm type Grease oil bath bearing or steel plated bearing Spacer spools length 296 mm type Iron cast Axle diameter 44 45 mm 1 3 4 Hitching type Drawbar Working speed 5 to...

Page 18: ...16 Marchesan Implementos e M quinas Agr colas TATU S A ATCR ATCRL GAICR GAICR 300 Data sheet Dimensions for transportation and storage A A B B C C...

Page 19: ...80 2610 1580 6180 2750 21 1580 5960 2450 22 1580 6050 2560 1580 6050 2560 1580 6240 2860 1580 6360 3030 23 1580 6140 2670 1580 6140 2670 24 1580 6230 2780 1580 6230 2780 1580 6400 3110 1580 6540 3310...

Page 20: ...ront disc gang 09 Tractor hitch ATCR 12 28 disc blades 03 Rear disc gang 10 Tractor hitch ATCRL 14 36 GAICR 12 and 14 disc blades 04 Hydraulic cylinder 11 Tractor hitch GAICR 16 30 disc blades 05 Stab...

Page 21: ...me 07 Hose support 02 Front disc gang 08 Drawbar 03 Rear disc gang 09 Tractor hitch 04 Hydraulic cylinder 10 Transport lock 05 Stabilizer bar 11 Depth stops optional 06 Wheel support 12 Jack The hitch...

Page 22: ...es 01 Frame 07 Drawbar 02 Front disc gang 08 Tractor hitch 03 Rear disc gang 09 Transport lock 04 Hydraulic cylinder 10 Depth stops optional 05 Wheel support 11 Jack 06 Hose support The hitch pin is n...

Page 23: ...300 12 30 disc blades 01 Frame 07 Hose support 02 Front disc gang 08 Drawbar 03 Rear disc gang 09 Tractor hitch 04 Hydraulic cylinder 10 Transport lock 05 Stabilizer bar 11 Depth stops optional 06 Whe...

Page 24: ...side while the other tight the nut to the other end thereby preventing the axle from rotating Use the L shaped socket wrench B to tighten the nuts of the bearing bolts Use the box end wrenches C and C...

Page 25: ...TCR ATCRL GAICR GAICR 300 GAICR GAICR 300 16 disc blades 16 disc blades 8 spacer spools 8 spacer spools 6 bearings 6 bearings 2 axles 2 axles GAICR 300 GAICR 300 16 disc blades 16 disc blades 10 space...

Page 26: ...earings 8 bearings 4 axles 4 axles ATCRL ATCRL 19 disc blades 19 disc blades 11 spacer spools 11 spacer spools 6 bearings 6 bearings 2 axles 2 axles ATCR ATCRL ATCR ATCRL GAICR GAICR 300 GAICR GAICR 3...

Page 27: ...spools 10 spacer spools 8 bearings 8 bearings 4 axles 4 axles ATCRL ATCRL 23 disc blades 23 disc blades 11 spacer spools 11 spacer spools 8 bearings 8 bearings 4 axles 4 axles GAICR 300 GAICR 300 22 d...

Page 28: ...spools 8 bearings 8 bearings 4 axles 4 axles ATCRL ATCRL GAICR GAICR 26 disc blades 26 disc blades 14 spacer spools 14 spacer spools 8 bearings 8 bearings 4 axles 4 axles ATCR GAICR 300 ATCR GAICR 30...

Page 29: ...axles GAICR GAICR 29 disc blades 29 disc blades 14 spacer spools 14 spacer spools 10 bearings 10 bearings 5 axles 5 axles GAICR GAICR 300 GAICR GAICR 300 30 disc blades 30 disc blades 12 spacer spool...

Page 30: ...ools 12 bearings 12 bearings 6 axles 6 axles ATCRL ATCRL 33 disc blades 33 disc blades 21 spacer spools 21 spacer spools 8 bearings 8 bearings 4 axles 4 axles ATCR ATCRL ATCR ATCRL GAICR GAICR 36 disc...

Page 31: ...7 disc blades 19 spacer spools 19 spacer spools 12 bearings 12 bearings 6 axles 6 axles ATCR GAICR ATCR GAICR 44 disc blades 44 disc blades 20 spacer spools 20 spacer spools 16 bearings 16 bearings 8...

Page 32: ...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 supporting it on the ground As shown on the...

Page 33: ...ssembly sequence The axle threads B must be cleaned and greased before their assembly Check the torque table on the important data section Torque table Axle diameter Ft lbs 1 1 2 2670 1 5 8 2890 1 3 4...

Page 34: ...e spacer spool J to the outer lock A using bolts H1 and fastening with spring washers and nuts Fasten the furrow filler K to the spacer spool J and place the outer lock L on the spacer spool axle Then...

Page 35: ...nce 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 D D E E E E F F G G I I C1 C1 H2 H2 H1 H1 H H I1 I1 J...

Page 36: ...o the right In the gang assembly to the carriers the bearing hangers should remain facing the disc blades concavity Place a bolt A and squared washer B passing through the bearing housing and the bear...

Page 37: ...e concave side of the disc blades Assemble the scrapers A using bolts B and flat washers On the upper part place spring washers and nuts A A B B 5 10 m m 5 10 m m B B A A C C D D Fasten the front and...

Page 38: ...e hubs A to the wheel arm B using castle nut C and cotter pin Then couple the tires D to the hubs A fastening with the nuts E Couple the hubs A to the wheel arm B using a bolt C flat washer and nut Co...

Page 39: ...the articulation axles and the bearings Disk harrow with one cylinder Adjust the bearings by centering the wheel support with the frame Observe that the tires must have the same distance related to t...

Page 40: ...a junction axle H flat washer and cotter pin Assemble the hose support I using nuts and washers On the GAICR model with 44 and 48 disc blades the drawbar D is fixed to the plates E using a bolt J cast...

Page 41: ...protect them The bolt C must remain facing up To return the cylinder B ports to their correct position loosen up the pin D and cotter pins letting the cylinder B barrel free Give a 180 turn on the cy...

Page 42: ...4 37 GAICR 12 30 GAICR 300 12 30 disc blades 02 02 03 03 01 01 04 04 Red Red Pressure Pressure Blue Blue Return Return Black Black Lifting Lifting cylinders cylinders Item Quantity Description 01 01 3...

Page 43: ...ssure Blue Blue Return Return Black Black Lifting Lifting cylinders cylinders NOTE The wheel support lifting cylinder rods must be facing the front part of the equipment Item Quantity Description 01 0...

Page 44: ...Black Lifting Lifting cylinders cylinders Item Quantity Description 01 03 Hydraulic cylinder 02 01 3 8 X 5500 TR TM TERM OFS hose Return Return 03 01 3 8 X 5500 TR TM TERM OFS hose Pressure Pressure 0...

Page 45: ...rs as the equipment 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 t...

Page 46: ...ctor and equipment but leave a small clearance to allow the equipment to perform maneuvers Set up instructions Tractor Tractor PTO PTO A A When setting up the equipment for the job the tractor equipme...

Page 47: ...the tractor Set up instructions ATTENTION Keep the drawbar loose during work and fixed during transportation During transportation the hydraulic lower arms must remain adjusted Relieve the control val...

Page 48: ...nuts on the rod only until they touch the spring bracket without compressing it This is the proper adjustment both for work and transportation Before starting working make sure nuts and bolts of all p...

Page 49: ...soils with greater difficult to penetrate the disc blades In light and loose soils the opening angle must be smaller This adjustment is done by changing the disc gang fixation on the frames To start...

Page 50: ...sible the tractor should pass over the unworked soil and next to the last furrow The lateral displacement is done by changing the position of the drawbar on the hitch bar as shown below Normal positio...

Page 51: ...tion Drawbar angle In normal working conditions and during transportation the drawbar must be fixed on the central hole of the upper and lower plates Change the bar to the other holes to get small sid...

Page 52: ...from inside to outside Note that the harrowed ground is always on the left hand side of the operator Being the disc gangs lowered only maneuver to the left hand side IMPORTANT Entrance Entrance Exit E...

Page 53: ...rations like never make maneuvers to the right hand side because the angle formed on its vertex transmits great effort to the equipment overloading traction components such as the hitch bar drawbar an...

Page 54: ...ft the disc blade to reduce the penetration Worn out incorrectly adjusted scrapers Adjust or change the scrapers when necessary Quick couplers do not adapt Different type of quick couplers Use male an...

Page 55: ...keep the same pressure on every tire Check the 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 averag...

Page 56: ...euver without totally lifting the disk harrow as the angle formed by the disc gangs could require a great effort from the equipment what would overload the traction components Relieve the control valv...

Page 57: ...earings 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 attention In...

Page 58: ...Implementos e M quinas Agr colas TATU S A ATCR ATCRL GAICR GAICR 300 Maintenance Lubrication points Lubricate every 24 hours of service ATTENTION Lubricate the points shown above and all grease fitti...

Page 59: ...e 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 to allow that t...

Page 60: ...it Screwdriver 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 S...

Page 61: ...nside 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 installing the c...

Page 62: ...this may 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 h...

Page 63: ...e 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 decals upon reques...

Page 64: ...at 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 the hose is long enoug...

Page 65: ...il hardness appropriate adjustments and especially the working speed NOTE To calculate the hourly income of the equipment use the following calculation R L x V x E X Where R Hourly income L Disk harro...

Page 66: ...76 1 49 13 41 26 2 88 1 56 14 00 28 3 11 1 68 15 11 29 3 22 1 74 15 65 32 3 57 1 93 17 35 36 4 03 2 18 19 59 40 4 49 2 42 21 82 44 4 95 2 67 24 06 Model Number of disc blades Cutting width m Hourly i...

Page 67: ...Important data Model Number of disc blades Cutting width m Hourly income ha Daily income ha GAICR 300 12 1 65 0 89 8 02 14 1 90 1 03 9 23 16 2 18 1 18 10 59 18 2 40 1 30 11 66 20 2 73 1 47 13 27 22 3...

Page 68: ...6 116 616 229 310 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 47...

Page 69: ...ion purposes only Some illustrations in this manual appear without the safety devices removed to allow a better view and detailed instructions Never operate the equipment without these safety devices...

Page 70: ...68 Marchesan Implementos e M quinas Agr colas TATU S A ATCR ATCRL GAICR GAICR 300 Notes...

Page 71: ...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...

Page 72: ...www marchesan com br...

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